Development and Application of 200 mm Extra Thick 12Cr2MolR Steel Plate for Hydrogen Chemical Industry

尹卫江; 李杰; 龙杰; 张剑; 袁锦程; 吴艳阳; 王甜甜

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Development and Application of 200 mm Extra Thick 12Cr2MolR Steel Plate for Hydrogen Chemical Industry

更新时间：2026-01-21

- Development and Application of 200 mm Extra Thick 12Cr2MolR Steel Plate for Hydrogen Chemical Industry
- Special Steel Vol. 41, Issue 3, Pages: 51-54(2020)
- 作者机构：
  
  1. 舞阳钢铁有限责任公司科技部，舞钢,462500
  2. 舞阳钢铁有限责任公司，舞钢,462500
  3. 河钢集团承钢公司,承德,067002
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Received：25 December 2019，
  
  Online First：25 April 2022，
  
  Published：25 April 2020
- 稿件说明：
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尹卫江, 李杰, 龙杰, et al. Development and Application of 200 mm Extra Thick 12Cr2MolR Steel Plate for Hydrogen Chemical Industry[J]. Special Steel, 2020, 41(3): 51-54.
DOI：

尹卫江, 李杰, 龙杰, et al. Development and Application of 200 mm Extra Thick 12Cr2MolR Steel Plate for Hydrogen Chemical Industry[J]. Special Steel, 2020, 41(3): 51-54. DOI：

摘要

根据临氢化工用200 mm特厚12Cr2Mo1R钢板的要求

即P≤0.007%

Si≤0.1%

回火脆化系数J≤100

X≤10×10

-6

采用120 t BOF-LF-VD-连铸-电渣重熔技术及300 mm厚板淬火机热处理工艺控制

成功开发出了厚度200 mm的特厚12Cr2Mo1R钢板

钢板具有良好综合力学性能及内部质量

完全满足设计技术条件要求。

Abstract

According to the requirements of 200 mm extra thick 12Cr2MolR steel plate for hydrogen chemical industry i. e.P ≤0.007%

Si≤0. 1%

brittleness index J

≤100

X≤10x10

-6

by the electroslag remelting technology of 120 t BOF-LF-VD-continuous bloom and the heat treatment process control of 300 mm thick plate quenching machine

the extra thick 12Cr2Mo1R steel plate with thickness of 200 mm is successfully developed. The steel plate has good comprehensive mechanical properties and internal quality to meet the requirements of design technical conditions.

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