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Development of 12Cr2Mo1R(SA387Gr22Cl2)Heavy Plate for Equipment Working Under Critical Hydrogen |
JIANG Hongsheng1,2,ZHANG Hanqian2,CONG Yu2,WANG Guodong1 |
1.Northeastern University, Shenyang 110006, Liaoning, China; 2.Baoshan Iron and Steel Co., Ltd., Shanghai 201900,China |
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Abstract The technical requirements and production technology of 12Cr2Mo1R(SA387Gr22Cl2) heavy plate for the equipment working under critical hydrogen manufactured by Baosteel are introduced. The chemical composition and mechanical properties are shown by the 12Cr2Mo1R (SA387Gr22Cl2) heavy plate with thickness of 95 mm. As compared with the same kind heavy plates manufactured in China and abroad, the properties of 12Cr2Mo1R(SA387Gr22Cl2) heavy plate manufactured by Baosteel were comparative.
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Received: 01 January 1900
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