Experiment of Commercial Heat Treatment Process for 82 mm Plate of Steel 14Cr1MoR

杨海林; 杨秀芹

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Experiment of Commercial Heat Treatment Process for 82 mm Plate of Steel 14Cr1MoR

更新时间：2026-01-21

- Experiment of Commercial Heat Treatment Process for 82 mm Plate of Steel 14Cr1MoR
- Special Steel Vol. 26, Issue 3, Pages: 48-50(2005)
- 作者机构：
  
  平顶山工学院,平顶山,467001
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Received：09 December 2004，
  
  Online First：29 May 2023，
  
  Published：29 May 2005
- 稿件说明：
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杨海林, 杨秀芹. Experiment of Commercial Heat Treatment Process for 82 mm Plate of Steel 14Cr1MoR[J]. Special Steel, 2005, 26(3): 48-50.
DOI：

杨海林, 杨秀芹. Experiment of Commercial Heat Treatment Process for 82 mm Plate of Steel 14Cr1MoR[J]. Special Steel, 2005, 26(3): 48-50. DOI：

摘要

在舞钢进行了82mm 厚14Cr1MoR(%:0. 15C

1.48Cr

0.57Mo)钢板的工业性热处理工艺试验。试验结果表明，采用9℃/min速度加热，930℃奥氏体化2.4 min/mm

870℃水淬，680℃保温3.0 min/mm回火、空冷、热处理后，钢的组织为索氏体，室温抗拉强度590～650 MPa

屈服强度445～485 MPa

延伸率27%~28%

断面收缩率73%～75%

20℃横向冲击功173～212 J

580℃co₂为295～330 MPa。钢板各部分性能均匀，满足标准要求。

Abstract

The experiment of commercial heat treatment process for 82 mm plate of steel 14Cr1MoR (0. 15C- 1.48Cr- 0.57Mo)has been carried out at Wuyang Iron and Steel. The test results showed that heat- treated with 9℃/min heating up speed

austenite conditioning at 930 ℃ for 2.4 min/mm

water quenching at 870 ℃

and tempering at 680 ℃ for 3.0 min/mm

air cooling

the structure of steel was sorbite

of which the ambient tensile strength was 590～650 MPa

yield strength 445～485 MPa

elongation 27%～28%

reduction of area 73%～75%

cross impact energy 173～212 J

and the Qo.z at 580℃ was 295～330 MPa. The properties of different parts of plate were uniform up to the requirement of stan- dard.

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