LC3简介
USA ASTM Special Alloy LC3,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 |
|
LC3 |
ASTM |
USA |
Steel Castings, Ferritic and Martensitic, for Pressure-Containing Parts, Suitable for Low-Temperature Service |
化学成分信息(mass fraction)(wt.%) of the LC3:
元素名称 |
含量比例值 |
C |
0.15 |
Si |
0.6 |
Mn |
0.50-0.80 |
P |
0.04 |
S |
0.045 |
Cr |
- |
Ni |
3.00-4.00 |
Mo |
- |
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) |
643 (≥) |
914 (≥) |
24 |
21 |
33 |
Solution and Aging, Annealing, Ausaging, Q+T,etc |
224 |
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 |
31 |
- |
- |
|
|
0.42 |
- |
|
249 |
966 |
- |
11.3 |
132 |
|
- |
|
911 |
- |
32 |
42.2 |
|
|
413 |
113 |
热处理信息:
热处理温度区间 |
Heat treated : 1537°C - 1697°C |
对照表(同等等级)信息:
型号 |
标准 |
国家 |
应用 |
ASTM LC3 |
AISI |
USA |
|
OLC30 |
STAS/SR |
Romania |
Structural steel |
OLC30S |
STAS/SR |
Romania |
Structural steel |
OLC30X |
STAS/SR |
Romania |
Structural steel |
OLC35 |
STAS/SR |
Romania |
Structural steel |
OLC3SS |
STAS/SR |
Romania |
Structural steel |
OLC35X |
STAS/SR |
Romania |
Structural steel |
OLC35XS |
STAS/SR |
Romania |
Structural steel |
OLC37 |
STAS/SR |
Romania |
Structural steel |
OLC35q |
STAS/SR |
Romania |
Alloy structural steel |
OLC35CS |
STAS/SR |
Romania |
Alloy structural steel |
OLC35q |
STAS/SR |
Romania |
Alloy structural steel |
OLC38 |
STAS/SR |
Romania |
Alloy structural steel |
OLC38B |
STAS/SR |
Romania |
Alloy structural steel |
OLC38Pb |
STAS/SR |
Romania |
Alloy structural steel |
OLC35AT |
STAS/SR |
Romania |
Alloy structural steel |
LC3 |
ASTM |
USA |
Steel Castings, Ferritic and Martensitic, for Pressure-Containing Parts, Suitable for Low-Temperature Service |
LC3 |
ASTM |
USA |
Steel Castings, Ferritic and Martensitic, for Pressure-Containing Parts, Suitable for Low-Temperature Service |