Form 6-K


                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                            Report of Foreign Issuer
                      Pursuant to Rule 13a-16 or 15d-16 of
                       the Securities Exchange Act of 1934


For the month of: April 2006


                          SGL CARBON Aktiengesellschaft

                              (Name of registrant)

                               Rheingaustrasse 182
                                 65203 Wiesbaden
                                     Germany


                    (Address of Principal Executive Offices)


Indicate by check mark whether the registrant  files or will file annual reports
under cover of Form 20-F or Form 40-F:

                Form 20-F  X                    Form 40-F
                          ---                             ---

Indicate by check mark whether the  registrant  by  furnishing  the  information
contained in this Form is also thereby  furnishing  the  information  to the SEC
pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934:

                Yes                             No  X
                    ---                            ---

If "Yes" is marked,  indicate  the file  number  assigned to the  registrant  in
connection with Rule 12g3-2(b): N/A





                                  Exhibit Index
                                  -------------

1.   April 24, 2006 German Press Release - Graphite Electrode Price Increase

2.   April 25, 2006 German Press Release - Successful First Quarter 2006

3.   Interim Report First Quarter 2006











SGL Carbon increases Graphite Electrode prices

Wiesbaden,  April 24, 2006. SGL Carbon  announces today the following new prices
for its Graphite Electrodes effective April 21st, 2006 for all new business:

Europe:

o    Regular-size Graphite Electrodes: 3760 (euro)/MT
o    Extra-size Graphite Electrodes: 4030 (euro)/MT


Americas, Asia (excluding China*), Near Middle East and Africa:

o    For regular-size Graphite Electrodes: 2,08 US$/lb (4585 US-$/mt)
o    For extra-size Graphite Electrodes:2,23 US$/lb (4915 US-$/mt)


Regular-sized is defined as: diameter 14" (350 mm) - 24" (600 mm)
Extra-sized is defined as: diameter 26" (650 mm) - 30" (750 mm)

These prices will be  applicable  for all new orders  received  from April 21st,
2006 until further notice and for shipments through June 30th, 2007.

This price  increase is due to cost  increases  for the major raw  materials and
energy (electricity and gas).

* Pricing in China is the sole  responsibility  of the joint venture between SGL
Carbon and Tokai in Shanghai (STS).



Forward-looking statements:
This  document  contains  statements  on future  developments  that are based on
currently  available  information and that involve risks and uncertainties  that
could lead to actual results  deviating from these  forward-looking  statements.
The statements on future  developments  are not intended as guarantees;  rather,
such developments and results are dependent on a number of factors, they contain
various risks and  uncertainties  and are based on assumptions that may prove to
be incorrect. These risks and uncertainties include, for example,  unforeseeable
changes in political, economic and business conditions, particularly in the area
of  electrosteel  production,  the  competitive  situation,  interest  rate  and
currency   developments,   technological   developments   and  other  risks  and
unanticipated   circumstances.   We  see  other  risks  in  price  developments,
unexpected  developments  relating to acquired and consolidated  companies,  and
ongoing cost optimization  programs.  SGL Carbon does not intend to update these
forward-looking statements.





For further information, please contact:
----------------------------------------
Corporate Communications / Media Relations / Stefan Wortmann
Tel. : +49 611 60 29 105 / Fax : +49 6 11 60 29 101 / Mobil : +49 170 540 2667
e-mail : stefan.wortmann@sglcarbon.de / Internet : www.sglcarbon.de
         ----------------------------              ----------------




SGL Carbon: Successful First Quarter 2006


o    Sales in Q1/2006 up by 11 %, EBIT up by 55 % compared to Q1/2005

o    Net profit for the period more than tripled in comparison with Q1/2005

o    Successful placement of almost 10 % capital increase

o    Earnings expected to further improve in Q2/2006


Wiesbaden,  April 25, 2006.  Due to the favorable  development  of demand in all
three  business  units,  consolidated  sales  increased  by 11 % to (euro) 267.3
million in Q1/2006,  or 8 % after adjusting for foreign currency changes.  There
was an above-average  increase in EBIT of 55 % to (euro) 33.1 million.  The main
reasons for the growth in earnings were the sustained  positive  development  at
Carbon and Graphite,  the substantial increase in income at Specialties and cost
savings of approximately (euro) 5 million in the first quarter of 2006. On March
17, 2006 the rating  agency  Standard & Poor's placed the ratings for SGL Carbon
on positive watch for an upgrade as a result of the successful  capital increase
in March and in the expectation of a further reduction in debt.

On March 17, 2006 the rating agency Standard & Poor's placed the ratings for SGL
Carbon on positive  watch for an upgrade as a result of the  successful  capital
increase in March and in the  expectation  of a further  reduction  in debt.  On
March 20, 2006, SGL Carbon received an upgrade from the rating agency Moody's on
its ratings.  The  Corporate  Family rating was raised by one notch from "B1" to
"Ba3" with a "stable"  outlook.  The rating on secured  facilities was increased
from "B1" to "Ba3",  and the rating on senior notes of SGL Carbon  Luxemburg was
upgraded  from  "B3" to "B2".  These  upgrades  have a  positive  impact  on SGL
Carbon's potential future financing.  According to Moody's, the higher rating is
largely a consequence  of the  substantial  improvement in the  operational  and
financial  performance in the last two years as well as the positive outlook for
the Carbon and Graphite  business  unit  presented by SGL Carbon at their annual
press  conference on March 9, 2006. The successful  capital  increase allows the
Company additional financial flexibility.



Net Financing Costs

The net financing costs recorded a slight improvement in Q1/2006 to minus (euro)
12.3 million  compared with minus (euro) 13.1 million in the same quarter of the
previous  year.  This is a result of reduced net  interest  expenses  due to the
decrease in financial liabilities and lower interest expenses in connection with
the antitrust proceedings,  resulting from the earlier than scheduled payment of
the remaining North American antitrust liabilities in 2005.

The proceeds from the capital increase of March 2006 were used to fund the first
EU antitrust  fine in April 2006.  Consequently,  the bank guarantee for this EU
antitrust fine was cancelled. Therefore guarantee fees and interest accruals are
no longer required.  These measures benefit the net financing costs so that from
today's  perspective we expect a financial result of approximately  minus (euro)
50 million in 2006.

Profit before and after taxes

During the reporting period, earnings before income taxes more than doubled from
(euro) 8.2 million to (euro) 20.8  million.  With a tax rate of 40 %, net profit
for the period more than tripled from (euro) 3.9 million to (euro) 12.4 million.
With an average  number of shares of 57.5  million,  the earnings per share were
(euro) 0.22 in Q1/2006 compared with (euro) 0.07 in Q1/2005.

Statement of Changes in Consolidated Shareholders' Equity

As a result of the capital increase and the net profit for the period, equity as
at March 31, 2006  increased  by (euro) 99 million to (euro) 421  million,  thus
leading to an  improvement  in the equity  ratio from 27.2 % to 33.9 %. The cash
funding of the EU antitrust  fine relating to graphite  electrodes to the amount
of around  (euro) 69 million plus  accumulated  interest made in April 2006 will
again lead to a  shortening  of the  balance  sheet in  Q2/2006.  On a pro-forma
basis,  this will  result in an  equity  ratio of more than 35 %. In the  coming
three months, we will examine whether the EU antitrust fine concerning  Graphite
Specialties  amounting to (euro) 18.5 million plus  accumulated  interest should
also be funded with cash for reasons of financial optimisation.



                                        2




Net Debt

As at March 31, 2006, there was a significant  improvement in net financial debt
due to the  proceeds  from the  capital  increase.  The cash  received  from the
capital  increase was used to cash fund the first EU antitrust fine, for which a
restricted  account was  established  at the EU. The final  utilization of these
funds still depend on the outstanding  appeals before the European courts. As we
do not include restricted  accounts in our calculation of net financial debt, we
are adhering to our guidance for the full 2006 fiscal year to reduce net debt to
below  (euro) 240 million by year-end  despite the positive  development  of net
debt during Q1/2006.


Segment reporting

Carbon and Graphite (CG)

In Q1/2006, sales increased by 7% to (euro) 152.7 million,  currency-adjusted by
3%. Despite planned reduced deliveries of graphite electrodes, EBIT rose by 18 %
to (euro)  31.5  million  due to price  increases  and  ongoing  cost  reduction
measures.  The return on sales  improved  to 20.6 % compared  with 18.7 % in the
same quarter of the previous year.  The average  prices for graphite  electrodes
increased  by 21 % in USD and 10 % in EUR  compared  to  Q1/2005.  As  expected,
shipments  of  graphite  electrodes  decreased  by around 14 %  compared  to the
exceptionally  strong Q1/2005,  reaching a level of 45,000 metric tons, which is
comparable to the first quarters of previous  years.  Factor costs  increased in
line with expectation by 10-15 %.

The price increases for graphite electrodes  announced on April 24, 2006 will be
applicable  for all new orders  received  from April  21st,  2006 until  further
notice and for shipments  through June 30th,  2007,  and  therefore  have little
impact on the 2006  fiscal  year.  For the current  fiscal  year,  we  therefore
maintain already  indicated price increases of 15-20 % in USD and 5-10 % in EUR,
with prices trending toward the upper ends of both brackets.



                                        3



Specialties (S)

Sales increased by 22 % to (euro) 72.3 million,  currency-adjusted by 19 %, with
all businesses contributing to the sales growth.  Particularly demand from North
America and from the  Automotive and  Mechanical  Applications  and Solar Energy
customer  sectors  showed a  favorable  development.  EBIT  increased  more than
fivefold  compared to the weak Q1/2005.  Return on sales with 12.2 % reached our
target range of 10-15 % for the first time.

SGL Technologies (T)

Due to continued  positive  development  of demand for carbon  fibers and carbon
fiber  reinforced  composite  materials,  sales increased by 10 % to (euro) 41.8
million,  currency adjusted by 7 %. EBIT is burdened by a receivables  writedown
due to the Chapter 11 proceedings of Dana  Corporation in the USA, a customer in
the area of Expanded  Graphite.  Without  this  effect,  EBIT would have reached
break even, as announced in March 2006 despite ongoing  development  expenses in
the Brakes business and new projects for the defense industry.

Employees

The number of  employees  in the Group was 5,250 as at March 31,  2006  compared
with 5,263 at the end of December  2005.  Although  the number of  employees  in
Carbon and Graphite and Specialties  declined slightly,  headcount  increased at
SGL Technologies due to the ongoing expansion of business.

Outlook

For Q2/2006,  SGL Carbon is  anticipating an increase in sales of around 5 % and
an EBIT growth of at least 20% compared to the strong  Q2/2005.  The increase in
sales for Carbon and  Graphite  is likely to continue  comparable  to the growth



                                        4



rate in Q1/2006, while the improvement in EBIT is likely to accelerate slightly.
For  Specialties,  we expect  another  solid  quarter in terms of sales and EBIT
which should reach roughly the same levels of the strong  second  quarter of the
previous  year.  At SGL  Technologies,  we  expect  stable  sales as a result of
project-related  order and delivery  cycles  affecting  Q2/2006  however with an
improved  EBIT  compared  to  Q2/2005.  For the year as a whole,  the  company's
outlook at Group  level  remains  unchanged  for the time  being at an  expected
increase in sales of around 5 % and a low double digit improvement in EBIT.



Retroactive adjustments

For the first time since the  consolidated  financial  statements as at December
31, 2005, all previously non-consolidated subsidiaries are fully included in the
scope of consolidation and two joint ventures are accounted for under the equity
method.  For the quarterly  representation of the 2005 fiscal year, the reported
data were adjusted to include the previously non-consolidated companies and thus
made comparable.



                                        5



Financial Highlights SGL Carbon Group
((euro) million / unaudited)

                                                            First Quarter
                                                         -------------------
                                                          2006         2005
--------------------------------------------------------------------------------
Sales revenue                                            267.3        241.0
--------------------------------------------------------------------------------
EBITDA                                                    45.9         35.5
--------------------------------------------------------------------------------
EBIT                                                      33.1         21.3
--------------------------------------------------------------------------------
Return on Sales (1)                                       12,4%         8,8%
--------------------------------------------------------------------------------
Net profit before minority interests                      12.4          3.9
--------------------------------------------------------------------------------
Earnings per share (in (euro))                            0,22         0,07
--------------------------------------------------------------------------------
Cash flow from operations before
 antitrust payments (2)                                   -1.3         -9.7
--------------------------------------------------------------------------------

                                                        March 31,    Dec. 31,
                                                          2006         2005
--------------------------------------------------------------------------------
Total assets                                             1,244        1,183
--------------------------------------------------------------------------------
Shareholders' equity                                       421          322
--------------------------------------------------------------------------------
Net debt                                                   196          265
--------------------------------------------------------------------------------
Debt Ratio (gearing) (3)                                   0,5          0,8
--------------------------------------------------------------------------------
Equity ratio (4)                                          33.9%        27.2%
--------------------------------------------------------------------------------


(1) Ratio of profit from operations to sales revenue
(2) Without  currency  exchange  rate effects
(3) Net debt divided by  shareholders'  equity
(4) Shareholders' equity divided by total assets

Forward-looking statements:
This  document  contains  statements  on future  developments  that are based on
currently  available  information and that involve risks and uncertainties  that
could lead to actual results  deviating from these  forward-looking  statements.
The statements on future  developments  are not intended as guarantees;  rather,
such developments and results are dependent on a number of factors, they contain
various risks and  uncertainties  and are based on assumptions that may prove to
be incorrect. These risks and uncertainties include, for example,  unforeseeable
changes in political, economic and business conditions, particularly in the area
of electric  steel  production,  the  competitive  situation,  interest rate and
currency   developments,   technological   developments   and  other  risks  and
unanticipated   circumstances.   We  see  other  risks  in  price  developments,
unexpected  developments  relating to acquired and consolidated  companies,  and
ongoing cost optimization  programs.  SGL Carbon does not intend to update these
forward-looking statements.


For further information, please contact:
----------------------------------------
Corporate Communications / Media Relations / Stefan Wortmann
Tel. : +49 611 60 29 105 / Fax : +49 6 11 60 29 101 / Mobil : +49 170 540 2667
e-mail : stefan.wortmann@sglcarbon.de / Internet : www.sglcarbon.de
         ----------------------------              ----------------



                                        6



Report on the first quarter 2006


Highlights
----------

-    Sales in Q1/2006 up by 11%, EBIT up by 55% compared to Q1/2005
-    Net profit for the period more than tripled in comparison with Q1/2005
-    Successful placement of almost 10% capital increase
-    Earnings expected to further improve in Q2/2006



Financial Highlights (unaudited)
--------------------------------

                                                                1st Quarter
                                                         -----------------------
                                                            2006          2005
(euro) million                                           -----------------------
Sales revenue                                              267.3         241.0
Gross profit                                                82.1          66.3
EBITDA                                                      45.9          35.5
EBIT                                                        33.1          21.3
Return on sales (1)                                         12.4%          8.8%
Net profit before minority interests                        12.4           3.9
Earnings per share (in (euro))                              0.22          0.07
Cash flow from operations before
 antitrust payments (2)                                     -1.3          -9.7

                                                           Mar 31,       Dec 31,
                                                            2006          2005
(euro) million                                           -----------------------
Total assets                                               1,244         1,183
Shareholders' equity                                         421           322
Net debt                                                     196           265
Debt ratio (gearing) (3)                                     0.5           0.8
Equity ratio (4)                                            33.9%         27.2%


(1)  Ratio of profit from operations to sales revenue
(2)  Without currency exchange rate effects
(3)  Net debt divided by shareholders' equity
(4)  Shareholders' equity divided by total assets


Retroactive adjustments
-----------------------
For the first time since the  consolidated  financial  statements as at December
31, 2005, all previously non-consolidated subsidiaries are fully included in the
scope of consolidation and two joint ventures are accounted for under the equity





method.  For the quarterly  representation of the 2005 fiscal year, the reported
data were adjusted to include the previously non-consolidated companies and thus
made comparable.


Business Development in the Group

Consolidated Income Statement (unaudited)
-----------------------------------------
                                                                1st Quarter
                                                         -----------------------
                                                            2006          2005
(euro) million                                           -----------------------
Sales revenue                                              267.3         241.0
Gross profit                                                82.1          66.3
Selling, administrative, research
 and other income/expense                                  -49.0         -45.0
Profit from operations                                      33.1          21.3
Net financing costs                                        -12.3         -13.1
Profit before tax                                           20.8           8.2
Income taxes                                                -8.4          -4.3
Net profit before minority interests                        12.4           3.9
Earnings per share                                          0.22          0.07

Due to  the  favorable  development  of  demand  in all  three  business  units,
consolidated  sales  increased by 11% to (euro)267.3  million in Q1/2006,  or 8%
after  adjusting  for  foreign  currency  changes.  There  was an  above-average
increase in EBIT of 55% to (euro)33.1  million.  The main reasons for the growth
in earnings were the sustained positive development at Carbon and Graphite,  the
substantial  increase in income at Specialties and cost savings of approximately
(euro)5 million in the first quarter of 2006.

On March 17, 2006 the rating agency Standard & Poor's placed the ratings for SGL
Carbon on positive  watch for an upgrade as a result of the  successful  capital
increase in March and in the  expectation  of a further  reduction  in debt.  On
March 20, 2006, SGL Carbon received an upgrade from the rating agency Moody's on
its ratings.  The  Corporate  Family rating was raised by one notch from "B1" to
"Ba3" with a "stable"  outlook.  The rating on secured  facilities was increased
from "B1" to "Ba3",  and the rating on senior notes of SGL Carbon  Luxemburg was
upgraded  from  "B3" to "B2".  These  upgrades  have a  positive  impact  on SGL
Carbon's potential future financing.  According to Moody's, the higher rating is
largely a consequence  of the  substantial  improvement in the  operational  and
financial  performance in the last two years as well as the positive outlook for
the Carbon and Graphite  business  unit  presented by SGL Carbon at their annual
press  conference on March 9, 2006. The successful  capital  increase allows the
Company additional financial flexibility.

Details of Net Financing Costs
------------------------------
                                                                1st Quarter
                                                         -----------------------
                                                            2006          2005
(euro) million                                           -----------------------
Interest expense on loans (net)                             -6.4          -7.0
Interest expense on pensions                                -3.3          -3.1
Interest expense on antitrust (non-cash)                    -0.7          -1.3
Total interest expense, net                                 -10.4        -11.4



Currency and hedging valuation
 adjustments of antitrust liabilities
 (non-cash)                                                  0.0          -0.7
Amortization of refinancing costs                           -0.9          -1.0
Other                                                       -1.0           0.0
Total other financing expenses                              -1.9          -1.7
Net financing costs                                        -12.3         -13.1

The net  financing  costs  recorded  a slight  improvement  in  Q1/2006 to minus
(euro)12.3 million compared with minus (euro)13.1 million in the same quarter of
the previous year. This is a result of reduced net interest  expenses due to the
decrease in financial liabilities and lower interest expenses in connection with
the antitrust proceedings,  resulting from the earlier than scheduled payment of
the remaining North American antitrust liabilities in 2005.

The proceeds from the capital increase of March 2006 were used to fund the first
EU antitrust  fine in April 2006.  Consequently,  the bank guarantee for this EU
antitrust fine was cancelled. Therefore guarantee fees and interest accruals are
no longer required.  These measures benefit the net financing costs so that from
today's perspective we expect a financial result of approximately minus (euro)50
million in 2006.

Profit before and after taxes
-----------------------------
During the reporting period, earnings before income taxes more than doubled from
(euro)8.2 million to (euro)20.8 million.  With a tax rate of 40%, net profit for
the period more than tripled from (euro)3.9 million to (euro)12.4 million.  With
an average number of shares of (euro)57.5  million,  the earnings per share were
(euro)0.22 in Q1/2006 compared with (euro)0.07 in Q1/2005.

Financial Position

Consolidated Balance Sheet (unaudited)
--------------------------------------

Assets                                                     Mar 31,      Dec 31,
(euro) million                                               2006         2005
                                                         -----------------------
Non-current assets
Intangible assets                                             85            86
Property, plant and equipment                                341           346
Long-term investments                                         15            15
Deferred tax assets                                          123           129
                                                             564           576
Current assets
Inventories                                                  297           281
Trade receivables                                            195           195
Other current assets                                          36            34
Cash and cash equivalents                                    148            93
                                                             676           603
Assets held for sale                                           4             4
Total assets                                               1,244         1,183




Equity And Liabilities                                     Mar 31,      Dec 31,
(euro) million                                              2006         2005
                                                         -----------------------
Shareholders' equity                                         421           322
Minority interests                                             1             1
Total equity                                                 422           323
Non-current liabilities
Financial liabilities                                        327           336
Provisions for pensions and
other employee benefits                                      160           159
Deferred tax liabilities                                      31            35
Other liabilities                                              0             1
Other provisions                                              14            13
                                                             532           544
Current liabilities
Financial liabilities                                          2             6
Trade payables                                                81            89
Other liabilities                                             65            70
Other provisions                                             142           151
                                                             290           316
Total equity and liabilities                               1,244         1,183

As at March 31, 2006, total assets increased by around (euro)61 million compared
with year-end  2005. The main reasons for this were the inflow of liquidity from
the capital  increase and the seasonally  typical  increase in working  capital,
while  exchange  rate  effects  had a  shortening  impact due  primarily  to the
weakening of the US dollar against the euro. Cash and cash equivalents increased
by (euro)55  million  compared  with  December 31, 2005.  The inflow of (euro)81
million from the capital increase in particular had a positive impact while cash
and cash  equivalents to the amount of (euro)13  million were used to pay back a
loan.

Working Capital
---------------
                                                           Mar 31,       Dec 31,
(euro) million                                              2006          2005
                                                         -----------------------
Inventories                                                  297           281
Trade receivables                                            195           195
Less trade payables                                          -81           -89
Working capital                                              411           387

The increase in working  capital of around (euro)24  million  (currency-adjusted
(euro)28  million)  compared  with  year-end  2005 is the result of higher  than
expected  business  activity  primarily  in Carbon  and  Graphite  as well as in
Specialties and corresponds to the typical seasonal  development at this time of
the year as part of the year's order book needs to be produced in advance.



Statement of Changes in Consolidated Shareholders' Equity
---------------------------------------------------------
                                                            Three
                                                           months        Equity
                                                            2006         Ratio
(euro) million                                           -----------------------
Balance at January 1                                         322          27.2%
Capital increase                                              82
Net profit                                                    12
Currency exchange differences and other                        5
Balance at March 31                                          421          33.9%

As a result of the capital increase and the net profit for the period, equity as
at March 31, 2006  increased  by (euro)99  million to  (euro)421  million,  thus
leading  to an  improvement  in the equity  ratio from 27.2% to 33.9%.  The cash
funding of the EU antitrust  fine relating to graphite  electrodes to the amount
of around  (euro)69  million plus  accumulated  interest made in April 2006 will
again lead to a  shortening  of the  balance  sheet in  Q2/2006.  On a pro-forma
basis, this will result in an equity ratio of more than 35%. In the coming three
months,  we will  examine  whether the EU  antitrust  fine  concerning  Graphite
Specialties  amounting to (euro)18.5  million plus  accumulated  interest should
also be funded with cash for reasons of financial optimisation.

Net Debt
--------
                                                           Mar 31,      Dec 31,
                                                             2006         2005
(euro) million                                           -----------------------
Financial liabilities                                        329          342
plus accrued refinancing cost                                 15           16
Cash and cash equivalents                                   -148          -93
Net financial debt                                           196          265

As at March 31, 2006, there was a significant  improvement in net financial debt
due to the  proceeds  from the  capital  increase.  The cash  received  from the
capital  increase was used to cash fund the first EU antitrust fine, for which a
restricted  account was  established  at the EU. The final  utilization of these
funds still depend on the outstanding  appeals before the European courts. As we
do not include restricted  accounts in our calculation of net financial debt, we
are adhering to our guidance for the full 2006 fiscal year to reduce net debt to
below (euro)240 million by year-end despite the positive development of net debt
during Q1/2006.

Financial Condition

Consolidated Cash Flow Statement (unaudited)
--------------------------------------------                    1st Quarter
                                                         -----------------------
adjusted by currency impacts / (euro) million               2006          2005
                                                         -----------------------
Cash Flows from operating activities
Net income before taxes                                     20.8           8.2
Loss/(gain) on disposal of property,
 plant and equipment                                         0.1          -0.1
Depreciation and amortization of
 fixed assets                                               12.8          14.2
Amortization of refinancing costs                            0.9           0.8
Income taxes paid                                           -4.7          -1.7
Interest on financial debt paid                            -12.7         -13.6
Changes in provisions, net                                   1.6          -5.7
Changes in Working Capital                                 -27.6         -23.6
Changes in other operating assets and
 other liabilities                                           7.5          11.8



Cash used in operating activities
 before antitrust payment                                   -1.3          -9.7
Payments relating to antitrust                                 -          -7.4
Cash used in operating activities                           -1.3         -17.1

Cash Flows from investing activities
Capital expenditure in property, plant
 and equipment and intangible assets                       -12.2          -7.2
Other investing activities                                     -             -
Cash used in investing activities                          -12.2          -7.2
Free Cash Flow *                                           -13.5         -16.9

Cash Flows from financing activities
Changes in corporate debt                                  -11.8          -3.2
Net proceeds from capital increase                          80.8             -
Other financing activities                                     -             -
Cash provided by/used in financing
 activities                                                 69.0          -3.2
Effect of FX-changes/others                                 -0.7           0.5

Total Cash Flow                                             54.8         -27.0
Cash and cash equivalents at
 beginning of period                                        93.4         195.5
Cash and cash equivalents at
 end of period                                             148.2         168.5
(thereof cash escrow account)                               (0.0)       (120.0)

*defined as cash used in operating  activities  before  antitrust  payments plus
cash used in investing activities


In line with the reporting in the annual  report,  we have adapted the quarterly
cash flow statements according to the indirect method as defined under IAS 7.

In  Q1/2006,  SGL  Carbon  achieved  an  improved  but still  slightly  negative
operating cash flow of minus  (euro)1.3  million  compared with minus  (euro)9.7
million  in  Q1/2005.  The  main  reasons  for the  negative  cash  flow are the
currency-adjusted  increase in working capital of (euro)27.6 million ((euro)23.6
million  in  Q1/2005)  which  is  typical  for  this  time of the  year  and the
(euro)12.7  million  ((euro)13.6  million in Q1/2005)  interest  payments on our
financial  liabilities which are influenced by the half-yearly  payment schedule
on our bond (8.5% coupon.

Accordingly,  free cash flow also posted a negative  though  improved  figure of
minus  (euro)13.5  million  compared  with minus  (euro)16.9  million in Q1/2005
despite higher capital  expenditure of (euro)12.2  million this quarter compared
to  (euro)7.2  million in  Q1/2005.  With the typical  normalization  of working
capital in the course of the year and  despite  higher  capital  expenditure  of
around (euro)60 million (2005:  (euro)45 million),  we still expect for the full
year 2006 a free cash flow of at least (euro)25 million, which we want to use to
reduce our net debt to below (euro)240 million.



Cash provided by financing  activities  amounted to (euro)69.0  million Q1/2005:
cash used  (euro)3.2  million),  which is mainly due to the net cash inflow from
the capital increase.



Segment Reporting

Carbon and Graphite (CG)                                        1st Quarter
------------------------                                 -----------------------
                                                            2006          2005
(euro) million                                           -----------------------
Sales revenue                                              152.7         143.3
EBITDA                                                      38.4          34.5
Profit from operations                                      31.5          26.8
Return on sales                                             20.6%         18.7%

In Q1/2006,  sales increased by 7% to (euro)152.7 million,  currency-adjusted by
3%. Despite planned reduced deliveries of graphite electrodes,  EBIT rose by 18%
to  (euro)31.5  million  due to  price  increases  and  ongoing  cost  reduction
measures.  The return on sales improved to 20.6% compared with 18.7% in the same
quarter  of the  previous  year.  The  average  prices for  graphite  electrodes
increased  by 21% in USD  and  10% in EUR  compared  to  Q1/2005.  As  expected,
shipments  of  graphite  electrodes  decreased  by around  14%  compared  to the
exceptionally  strong Q1/2005,  reaching a level of 45,000 metric tons, which is
comparable to the first quarters of previous  years.  Factor costs  increased in
line with expectation by 10-15%.

The price increases for graphite electrodes  announced on April 24, 2006 will be
applicable  for all new orders  received  from April  21st,  2006 until  further
notice and for shipments  through June 30th,  2007,  and  therefore  have little
impact on the 2006  fiscal  year.  For the current  fiscal  year,  we  therefore
maintain  already  indicated  price increases of 15-20% in USD and 5-10% in EUR,
with prices trending toward the upper ends of both brackets.


Specialties (S)                                                1st Quarter
---------------                                          -----------------------
                                                            2006          2005
(euro) million                                           -----------------------
Sales revenue                                               72.3          59.1
EBITDA                                                      11.7           4.7
Profit from operations                                       8.8           1.5
Return on sales                                             12.2%          2.5%

Sales increased by 22% to (euro)72.3 million, currency-adjusted by 19%, with all
businesses  contributing  to the sales  growth.  Particularly  demand from North
America and from the  Automotive and  Mechanical  Applications  and Solar Energy
customer  sectors  showed a  favorable  development.  EBIT  increased  more than
fivefold  compared to the weak  Q1/2005.  Return on sales with 12.2% reached our
target range of 10-15% for the first time.



SGL Technologies (T)                                            1st Quarter
--------------------                                     -----------------------
                                                            2006          2005
(euro) million                                           -----------------------
Sales revenue                                               41.8          38.0
EBITDA                                                       2.0           2.8
Profit from operations                                      -0.8          -0.5
Return on sales                                             -1.9%         -1.3%

Due to continued  positive  development  of demand for carbon  fibers and carbon
fiber  reinforced  composite  materials,  sales  increased by 10% to  (euro)41.8
million,  currency  adjusted by 7%. EBIT is burdened by a receivables  writedown
due to the Chapter 11 proceedings of Dana  Corporation in the USA, a customer in
the area of Expanded  Graphite.  Without  this  effect,  EBIT would have reached
break even, as announced in March 2006 despite ongoing  development  expenses in
the Brakes business and new projects for the defense industry.



Corporate Costs                                                1st Quarter
---------------                                          -----------------------
                                                            2006          2005
(euro) million                                           -----------------------
Other revenue                                                0.5           0.6
Corporate costs                                             -6.4          -6.5

Despite higher expenses arising from the  implementation  of the  Sarbanes-Oxley
Act as well as  share-based  payments,  Corporate  costs  at  (euro)6.4  million
remained  virtually  unchanged  in Q1/2006  compared to the same  quarter of the
previous year.


Employees
---------

The number of  employees  in the Group was 5,250 as at March 31,  2006  compared
with 5,263 at the end of December  2005.  Although  the number of  employees  in
Carbon and Graphite and Specialties  declined slightly,  headcount  increased at
SGL Technologies due to the ongoing expansion of business.


Outlook
-------

For Q2/2006, SGL Carbon is anticipating an increase in sales of around 5% and an
EBIT growth of at least 20%  compared  to the strong  Q2/2005.  The  increase in
sales for Carbon and  Graphite  is likely to continue  comparable  to the growth
rate in Q1/2006, while the improvement in EBIT is likely to accelerate slightly.
For  Specialties,  we expect  another  solid  quarter in terms of sales and EBIT
which should reach roughly the same levels of the strong  second  quarter of the
previous  year.  At SGL  Technologies,  we  expect  stable  sales as a result of
project-related  order and delivery  cycles  affecting  Q2/2006  however with an
improved EBIT compared to Q2/2005.

For the year as a whole, the company's  outlook at Group level remains unchanged
for the time  being at an  expected  increase  in sales of  around  5% and a low
double digit improvement in EBIT.



Quarterly Sales Revenue and Profit from Operations by Business Area
-------------------------------------------------------------------


                         
                                                                             2005           2005             2006
(euro) million                        Q1           Q2            Q3           Q4         Full Year            Q1
                                  ---------    ---------     ---------    ---------      ---------        ---------
Sales revenue
Carbon and Graphite                143.3        168.6         157.3         174.5            643.7          152.7
Specialties                         59.1         68.1          66.3          69.9            263.4           72.3
SGL Technologies                    38.0         43.5          40.2          37.3            159.0           41.8
Other                                0.6          0.6           0.6           0.9              2.7            0.5
                                   241.0        280.8         264.4         282.6          1,068.8          267.3


                                                                             2005           2005             2006
(euro) million                        Q1           Q2            Q3           Q4         Full Year            Q1
                                  ---------    ---------     ---------    ---------      ---------        ---------
Profit (loss) from operations
Carbon and Graphite                 26.8         33.7          29.8          31.3            121.6           31.5
Specialties                          1.5          6.8           6.2           5.3             19.8            8.8
SGL Technologies                    -0.5          0.1           3.8          -3.2              0.2           -0.8
Corporate costs                     -6.5         -7.3          -6.8          -8.2            -28.8           -6.4
                                    21.3         33.3          33.0          25.2            112.8           33.1


Quarterly Consolidated Income Statement
---------------------------------------
                                                                             2005           2005             2006
(euro) million                        Q1           Q2            Q3           Q4         Full Year            Q1
                                  ---------    ---------     ---------    ---------      ---------        ---------

Sales revenue                      241.0        280.8         264.4         282.6          1,068.8          267.3
Cost of sales                     -174.7       -191.9        -183.8        -196.3           -746.7         -185.2
Gross profit                        66.3         88.9          80.6          86.3            322.1           82.1
Selling/administration/
 research/other                    -45.0        -55.6         -47.6         -61.1           -209.3          -49.0
Profit from operations              21.3         33.3          33.0          25.2            112.8           33.1
Net financing costs                -13.1        -14.7         -17.6         -20.2            -65.6          -12.3
Profit before tax                    8.2         18.6          15.4           5.0             47.2           20.8
Income taxes                        -4.3         -7.6          -6.1          -1.1            -19.1           -8.4
Net profit before
 minority interests                  3.9         11.0           9.3           3.9             28.1           12.4



Important note:
This interim report contains opinions on future  developments which are based on
currently  available  information and do not include the risks and uncertainties
which may result in the actual  results  deviating  from the  opinions  given on



future developments.  The opinions on future developments are not to be taken as
guarantees.  Rather, the future  developments and occurrences are dependent on a
multitude of factor,  they include  different  risks and  imponderables  and are
based on  assumptions  which  may prove to be  inaccurate.  These  include,  for
example,  unforeseeable  changes in  policy,  economic  and  social  conditions,
especially in terms of electric steel  production,  the  competitive  situation,
interest rate and currency  developments,  technological  developments and other
risks and  imponderables.  We see further risks in, amongst other things,  price
developments,  unforeseeable  events in terms of  acquired  companies  and Group
companies,  as well as with the current cost optimization  programs.  SGL Carbon
does not intend to update these opinions on future developments.



Calendar 2006
-------------

April 28                    Annual General Meeting
July 26                     Q2 Shareholders letter
October 26                  Q3 Shareholders letter

Investor Relations Contact
--------------------------

SGL CARBON AG  o  Head Office o  Investor Relations
Rheingaustr. 182  o  D-65203 Wiesbaden
Phone +49 611 60 29-0  o  Fax +49 611 60 29-101
e-mail cpc@sglcarbon.de  o  www.sglcarbon.de








                                   SIGNATURES

          Pursuant to the  requirements of the Securities  Exchange Act of 1934,
the  registrant  has duly  caused  this report to be signed on its behalf by the
undersigned, thereunto duly authorized.

                                                 SGL CARBON Aktiengesellschaft



Date: April 25, 2006                       By:   /s/ Robert J. Kohler
                                                 -------------------------------
                                                 Name:  Robert J. Koehler
                                                 Title: Chairman of the Board of
                                                        Management


                                           By:   /s/ Sten Daugaard
                                                 -------------------------------
                                                 Name:  Mr. Sten Daugaard
                                                 Title: Member of the Board of
                                                        Management