A Regression Analysis on Chemical Composition and Mechanical Properties of Stainless Steel 1Cr15Ni4Mo3N Round Products

孙永庆; 梁剑雄; 杨志勇; 李文辉; 张丽娜

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A Regression Analysis on Chemical Composition and Mechanical Properties of Stainless Steel 1Cr15Ni4Mo3N Round Products

更新时间：2026-01-21

- A Regression Analysis on Chemical Composition and Mechanical Properties of Stainless Steel 1Cr15Ni4Mo3N Round Products
- Special Steel Vol. 33, Issue 1, Pages: 63-64(2012)
- 作者机构：
  
  1. 钢铁研究总院结构材料研究所,北京,100081
  2. 抚顺特殊钢股份有限公司,抚顺,113001
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Received：08 August 2011，
  
  Online First：21 September 2022，
  
  Published：21 September 2012
- 稿件说明：
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孙永庆, 梁剑雄, 杨志勇, et al. A Regression Analysis on Chemical Composition and Mechanical Properties of Stainless Steel 1Cr15Ni4Mo3N Round Products[J]. Special Steel, 2012, 33(1): 63-64.
DOI：

孙永庆, 梁剑雄, 杨志勇, et al. A Regression Analysis on Chemical Composition and Mechanical Properties of Stainless Steel 1Cr15Ni4Mo3N Round Products[J]. Special Steel, 2012, 33(1): 63-64. DOI：

摘要

对1Cr15Ni4M03N不锈钢(/%:0.11～0.16C、0.50～1.25Mn、≤0.70Si、4.0～5.0Ni、14.5～15.5Cr、2.3～2.8Mo、0.05～0.1N)φ~60~90 mm棒材随机抽取58炉次进行化学分析

同时对各炉次钢材纵向力学性能试样进行1070℃1 h空冷

-70℃4 h冷处理

再进行200℃2 h回火

并测定其力学性能。通过统计回归分析

得出该钢材成分与力学性能之间的回归方程。

Abstract

The analysis on elements content in 58 heats stainless steel 1Cr15Ni4Mo3N (/% ： 0. 11 ~0. 16C

0. 50 〜 1. 25Mn

W0. 70Si

4. 0 ~5. 0Ni

14. 5 ~ 15. 5Cr

2. 3 ~2. 8Mo

0. 05 ~0. IN) random sampling from φ60 ~90 mm bars are carried out

while the longitudinal mechanical properties of each heat products heat-treated with 1 070 ℃ 1 h

air cooling

一70℃ 4 h cold treatment then 200℃ 2 h tempering are measured. The regression equations between the chemical composition and the mechanical properties of steel are obtained by statistic regression analysis.

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