409简介
Australia AS Special Steel 409，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 |
|
409 |
AS |
Australia |
Australia Stainless steel |
化学成分信息(mass fraction)(wt.%) of the 409：
| 元素名称 |
含量比例值 |
|---|
| C |
0.08 |
| Si |
1.00 |
| Mn |
1.00 |
| P |
0.045 |
| S |
0.03 |
| Cr |
10.5-11.75 |
| Ni |
Max 0.50 |
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） |
|---|
| 425 (≥) |
638 (≥) |
23 |
44 |
42 |
Solution and Aging, Annealing, Ausaging, Q+T,etc |
132 |
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 |
|---|
| 42 |
- |
- |
|
|
0.23 |
- |
|
| 163 |
482 |
- |
32.3 |
444 |
|
- |
|
| 272 |
- |
13 |
42.2 |
|
|
212 |
243 |
热处理信息：
| 热处理温度区间 |
|---|
| Heat treated : 1159°C - 1639°C |
对照表（同等等级）信息：
| 型号 |
标准 |
国家 |
应用 |
|---|
| SUS409LTP |
JIS |
Japan |
ferritic stainless steel |
| 409S19 |
|
UK |
austenitic special steel |
| UNS J84090 |
AISI |
USA |
|
| S30409 |
|
|
|
| 409 |
|
|
|
| Ferrite 409 |
CNS |
China |
China Taiwan Heat-Resistant Steel |
| Ferrite 409L |
CNS |
China |
China Taiwan Heat-Resistant Steel |
| K409 |
GBT |
China |
conventional cast superalloy |
| GH4090 |
GBT |
China |
wrought Fe/Ni-base superalloy |
| GH4093 |
GBT |
China |
wrought Fe/Ni-base superalloy |
| GH4098 |
GBT |
China |
wrought Fe/Ni-base superalloy |
| GH4099 |
GBT |
China |
wrought Fe/Ni-base superalloy |
| FGH 4095 |
GBT |
China |
Powder Metallurgy Superalloy |
| FGH4096 |
GBT |
China |
Powder Metallurgy Superalloy |
| FGH4097 |
GBT |
China |
Powder Metallurgy Superalloy |
| J84090 |
UNS |
USA |
Steel Castings, Martensitic Stainless and Alloy, for Pressure-Containing Parts, Suitable for High-Temperature Service |
| J84090 |
UNS |
USA |
Steel Castings, Martensitic Stainless and Alloy, for Pressure-Containing Parts, Suitable for High-Temperature Service |
