As filed with the Securities and Exchange Commission on April 4, 2007

                              Registration No. 333-141562
================================================================================

                UNITED STATES SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                         POST-EFFECTIVE AMENDMENT NO. 1

                                   ----------
                                    FORM F-6
                             REGISTRATION STATEMENT
                                      under
                           THE SECURITIES ACT OF 1933
    For American Depositary Shares Evidenced by American Depositary Receipts
                                       of
                          SGL CARBON AKTIENGESELLSCHAFT
   (Exact name of issuer of deposited securities as specified in its charter)
                                       N/A
                   (Translation of issuer's name into English)
                           FEDERAL REPUBLIC OF GERMANY
            (Jurisdiction of incorporation or organization of issuer)
                      DEUTSCHE BANK TRUST COMPANY AMERICAS
             (Exact name of depositary as specified in its charter)
                      60 Wall Street, New York, N.Y. 10005
                                 (212) 602-1044
       (Address, including zip code, and telephone number, including area
               code, of depositary's principal executive offices)
                                   ----------

                                ANNA BLACKWELDER
 (c/o SGL Carbon LLC, 8600 Bill Ficklen Drive, Charlotte, North Carolina 28269,
                 United States of America, Tel: (704) 593-5282)
               (Address, including zip code, and telephone number,
                   including area code, of agent for service)

                                   COPIES TO:

     Francis Fitzherbert-Brockholes                    Stephan Hutter
            White & Case LLP                       Shearman & Sterling LLP
           5 Old Broad Street                          Gervinusstrasse 17
          London EC2N 1DW, UK                D-60322 Frankfurt am Main, Germany
            +44 20 7532 1000                            +49 69 9711 1000

        It is proposed that this filing become effective under Rule 466
                           [ ] immediately upon filing
                            [ ] on (Date) at (Time).
       If a separate registration statement has been filed to register the
                 deposited shares, check the following box. [x]

                         CALCULATION OF REGISTRATION FEE


-------------------------------   ---------------------   ----------------------   ----------------------   ----------------
                                                             Proposed maximum              Proposed             Amount of
      Title of each class            Amount to be             aggregate price         maximum aggregate       registration
of Securities to be registered        registered                per unit (1)          offering price (1)           fee
-------------------------------   ---------------------   ----------------------   ----------------------   ----------------
                                                                                                    
American Depositary Shares         20,000,000 American             $5.00                $100,000,000            $3,070.00
evidenced by American               Depositary Shares
Depositary Receipts, each
American Depositary Share
representing one-third of one
ordinary share of SGL Carbon
Aktiengesellschaft
--------------------------------- --------------------- --------------------------- ------------------------- ----------------

(1) For the purpose of this table only the term "unit" is defined as 100
American Depositary Shares.

     The registrant hereby amends this Post-Effective Amendment No. 1 to Form
F-6 Registration Statement on such date or dates as may be necessary to delay
its effective date until the registrant shall file a further amendment which
specifically states that this Post-Effective Amendment No. 1 to Form F-6
Registration Statement shall thereafter become effective in accordance with
Section 8(a) of the Securities Act of 1933 or until this Post-Effective
Amendment No. 1 to Form F-6 Registration Statement shall become effective on
such date as the Commission, acting pursuant to said Section 8(a) may determine.
----------
===============================================================================


     The prospectus consists of the form of American Depositary Receipt included
as Exhibit A to Amendment No. 2 to Deposit Agreement previously filed (file
number 333-141562) and incorporated by reference in this Post-Effective
Amendment No. 1 to Form F-6 Registration Statement.



                                     PART I

                       INFORMATION REQUIRED IN PROSPECTUS

Item - 1.     Description of Securities to be Registered

                              Cross Reference Sheet

                                             Location in Form of Receipt
Item Number and Caption                      Filed Herewith as Prospectus
-----------------------------------------    -----------------------------------

1. Name and address of depositary            Face of Receipt, introductory
                                             paragraph and final sentence on
                                             face

2. Title of American Depositary Receipts     Face of Receipt, top center and
and identity of deposited securities         introductory paragraph

    Terms of Deposit:

    (i) The amount of deposited securities   Face of Receipt, upper right
    represented by one unit of American      corner and introductory paragraph
    Depositary Receipts

    (ii) The procedure for voting, if any,   Paragraphs 16, 17, 19 and 24
    the deposited securities

    (iii) The collection and distribution    Paragraphs 4, 12, 14, 16 and 22
    of dividends

    (iv) The transmission of notices,        Paragraphs 11, 16, 17, 18, 19
    reports and proxy soliciting material    and 24

    (v)  The sale or exercise of rights      Paragraphs 14, 15 and 19

    (vi) The deposit or sale of securities   Paragraphs 12, 14, 16, 18 and 19
    resulting from dividends, splits or
    plans of reorganization

    (vii) Amendment, extension or            Paragraphs 21 and 22 (no provision
    termination of the deposit agreement     for extension)

    (viii) Rights of holders of Receipts     Paragraphs 11 and 13
    to inspect the transfer books of the
    depositary and the list of holders
    of Receipts

    (ix) Restrictions upon the right to      Paragraphs 2, 3, 4, 5, 6, 8 and 23
    deposit or withdraw the underlying
    securities

    (x) Limitation upon the liability of     Paragraphs 14, 19, 20 and 22
    the depositary


3. Fees and Charges                          Paragraphs  2, 3, 7, 12, 15, 19
                                             and 21

Item - 2.      Available Information

    2(b) Statement that the foreign issuer   Paragraph 11
    is subject to the periodic reporting
    requirements of the Securities Exchange
    Act of 1934 and, accordingly, files
    certain reports with the Securities and
    Exchange Commission


                                     PART II

                     INFORMATION NOT REQUIRED IN PROSPECTUS

Item - 3.      Exhibits

   (a)(1) Form of Deposit Agreement dated as of June 4, 1996, among SGL Carbon
          Aktiengesellschaft (the "Company"), JP Morgan Chase Bank (formerly
          Morgan Guaranty Trust Company of New York) as original depositary (the
          "Original Depositary"), and all holders and beneficial owners (the
          "Holders") from time to time of American Depositary Receipts issued
          thereunder (as amended from time to time, the "Deposit Agreement"). -
          Previously filed (file number 333-11478) and incorporated herein by
          reference.

   (a)(2) Form of Amendment No. 1 to Deposit Agreement dated as of February 22,
          2000, among the Company, the Original Depositary and the Holders. -
          Previously filed (file number 333-11478) and incorporated herein by
          reference.

   (a)(3) Amendment No. 2 to Deposit Agreement dated as of March 26, 2007,
          among the Company, Deutsche Bank Trust Company Americas, as successor
          depositary (the "Depositary") and the Holders. - Previously filed
          (file number 333-141562) and incorporated herein by reference.

   (b)    Any other agreement to which the Depositary is a party relating to the
          issuance of the Depositary Shares registered hereby or the custody of
          the deposited securities represented. - Not Applicable.

   (c)    Every material contract relating to the deposited securities between
          the Depositary and the issuer of the deposited securities in effect at
          any time within the last three years. - See (a) above.

   (d)    Opinion of White & Case LLP, counsel for the Depositary, as to
          legality of the securities to be registered and superseding the
          previously filed opinion in its entirety. - Filed herewith as Exhibit
          (d).

   (e)    Certification under Rule 466. - Not Applicable.

   Item - 4.      Undertakings

     (a)  The Depositary hereby undertakes to make available at the principal
          office of the Depositary in the United States, for inspection by
          holders of the ADRs, any reports and communications received from the
          issuer of the deposited securities which are both (1) received by the
          Depositary as the holder of the deposited securities, and (2) made
          generally available to the holders of the underlying securities by the
          issuer.

     (b)  If the amounts of fees charged are not disclosed in the prospectus,
          the Depositary undertakes to prepare a separate document stating the
          amount of any fee charged and describing the service for which it is
          charged and to deliver promptly a copy of such fee schedule without
          charge to anyone upon request. The Depositary undertakes to notify
          each registered holder of an ADR 30 days before any change in the fee
          schedule.


                                   SIGNATURES

     Pursuant to the requirements of the Securities Act of 1933, the registrant
certifies that it has reasonable grounds to believe that all the requirements
for filing on Form F-6 are met and has duly caused this Post-Effective Amendment
No. 1 to Form F-6 Registration Statement to be signed on its behalf by the
undersigned, thereunto duly authorized, in London, United Kingdom, on April 4,
2007.

                                       Legal entity created by the agreement for
                                       the issuance of American Depositary
                                       Receipts evidencing American Depositary
                                       Shares


                                       By: Deutsche Bank Trust Company Americas,
                                       as Depositary

                                       By: /s/ Jeff Margolick
                                           -------------------------------------
                                       Name:  Jeff Margolick
                                       Title: Director

                                       By: /s/Tom Murphy
                                           -------------------------------------
                                       Name:  Tom Murphy
                                       Title: Vice President


     Pursuant to the requirements of the Securities Act of 1933, SGL Carbon
Aktiengesellschaft has caused this Post-Effective Amendment No. 1 to Form F-6
Registration Statement to be signed on its behalf by the undersigned thereunto
duly authorized, in Frankfurt am Main, Federal Republic of Germany on April 4,
2007.

                                       SGL Carbon Aktiengesellschaft


                                       By: /s/Christian Schwarz
                                           -------------------------------------
                                       Name:  Christian Schwarz
                                       Title: Attorney-In-Fact


     Pursuant to the requirements of the Securities Act of 1933, this
Post-Effective Amendment No. 1 to Form F-6 Registration Statement has been
signed by the following persons in the capacities indicated on April 4, 2007.

Name                                   Title
-------------------------------        -----------------------------------------


/s/Christian Schwarz                   On behalf of Robert J. Koehler, Chairman,
-------------------------------          Chief Executive Officer, Member of the
Christian Schwarz                        Management Board


/s/Christian Schwarz                   On behalf of Sten Daugaard, Chief
-------------------------------          Financial Officer, Member of the
Christian Schwarz                        Management Board


/s/Christian Schwarz                  On behalf of Theodore H. Breyer, Member
-------------------------------          of the Management Board
Christian Schwarz


/s/Christian Schwarz                  On behalf of Dr. Hariolf Kottmann, Member
-------------------------------          of the Management Board
Christian Schwarz


/s/Christian Schwarz                  On behalf of Anna Blackwelder, Authorized
-------------------------------          Representative in the United States
Christian Schwarz


                                INDEX TO EXHIBITS

Exhibit
Number       Exhibit
----------   -------------------------------------------------------------------
 (a)(1)      Form of Deposit Agreement. - Previously filed (file number
             333-11478) and incorporated herein by reference.

 (a)(2)      Form of Amendment No. 1 to Deposit Agreement. - Previously filed
             (file number 333-11478) and incorporated herein by reference.

 (a)(3)      Amendment No. 2 to Deposit Agreement. - Previously filed (file
             number 333-141562) and incorporated herein by reference.

 (d)         Opinion of White & Case LLP, counsel for the Depositary, as to
             legality of the securities to be registered and superseding the
             previously filed opinion in its entirety. - Filed herewith as
             Exhibit (d).