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Grade N2简介

USA ASTM Special Alloy Grade N2,及该型号钢材的基本信息、化学元素成分、机械性能、力学性能、热处理温度、同等型号参照表等。

Grade N2简介

USA ASTM Special Alloy Grade N2,及该型号钢材的基本信息、化学元素成分、机械性能、力学性能、热处理温度、同等型号参照表等。

基本信息:
分类 种类 型号 标准 国家 应用
Steel Grades Grade N2 ASTM USA Steel Castings, Carbon, for General Application
化学成分信息(mass fraction)(wt.%) of the Grade N2
元素名称 含量比例值
C 0.35
Si 0.8
Mn 0.6
P 0.05
S 0.06
机械性能信息:
屈服强度Rp0.2(MPa) 抗拉强度Rm(MPa) 冲击率 伸长率 断面收缩率 热处理状态 布氏硬度(HBW)
814 (≥) 924 (≥) 13 14 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 233
物理性质信息:
温度 弹性模量 系数 热导率 比热容量 比电阻率 密度 加权系数
11 - -     0.13 -  
582 699 - 13.3 342   -  
246 - 12 43.2   324 234
热处理信息:
热处理温度区间
Heat treated : 1945°C - 1272°C
对照表(同等等级)信息:
型号 标准 国家 应用
ASTM A335 GRADE P9 ASTM USA Seamless Ferritic Alloy Steel Pipe for High-Temperature Service
ASTM A335 GRADE P91 ASTM USA Seamless Ferritic Alloy Steel Pipe for High-Temperature Service
ASTM A335 GRADE P92 AMS USA Seamless Ferritic Alloy Steel Pipe for High-Temperature Service
ASTM Grade N1 ASTM USA
ASTM Grade N2 ASTM USA
ASTM Grade U-415-205(60-30) ASTM USA
ASTM Grade 415-205(60-30) ASTM USA
ASTM Grade 450-240(65-35) ASTM USA
ASTM Grade 485-250(70-35) ASTM USA
ASTM Grade 485-275(70-40) ASTM USA
Grade1 ASTM USA Steel Castings Suitable for Pressure Service
Grade1 ASTM USA Steel Castings Suitable for Pressure Service
Grade2 ASTM USA Steel Castings Suitable for Pressure Service
Grade21 ASTM USA Carbon and Low Alloy Steel for General Application, and Cobalt Alloy for High Strength at Elevated Temperatures
Grade31 ASTM USA Carbon and Low Alloy Steel for General Application, and Cobalt Alloy for High Strength at Elevated Temperatures
Grade N1 ASTM USA Steel Castings, Carbon, for General Application
Grade N2 ASTM USA Steel Castings, Carbon, for General Application
Grade U-415-205(60-30) ASTM USA Steel Castings, Carbon, for General Application
Grade 415-205(60-30) ASTM USA Steel Castings, Carbon, for General Application
Grade 450-240(65-35) ASTM USA Steel Castings, Carbon, for General Application
标签: Grade N2、Grade N2钢材、Grade N2材料
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