M1简介
USA ASTM Tool Steel And Hard Alloy M1，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 |
|
M1 |
ASTM |
USA |
Molybdenum series High-speed tool steel |
化学成分信息(mass fraction)(wt.%) of the M1：
| 元素名称 |
含量比例值 |
|---|
| C |
0.78～0.88 |
| Si |
0.20～0.50 |
| Mn |
0.15～0.40 |
| P |
≤0.030 |
| S |
≤0.030 |
| Cr |
3.50～4.00 |
| Mo |
8.20～9.20 |
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） |
|---|
| 563 (≥) |
532 (≥) |
12 |
32 |
33 |
Solution and Aging, Annealing, Ausaging, Q+T,etc |
333 |
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 |
|---|
| 34 |
- |
- |
|
|
0.43 |
- |
|
| 729 |
166 |
- |
42.3 |
434 |
|
- |
|
| 385 |
- |
41 |
22.2 |
|
|
431 |
212 |
对照表（同等等级）信息：
| 型号 |
标准 |
国家 |
应用 |
|---|
| SM1CrNi3 |
|
China |
Plastic mould with flat steel |
| M1 |
ASTM |
USA |
Molybdenum series High-speed tool steel |
| M10 |
JIS |
Japan |
Carbide for cutting tools |
| M10 Hight C |
ASTM |
USA |
Molybdenum series High-speed tool steel |
| M10 |
JIS |
Japan |
Carbide for cutting tools |
| BM15 |
|
UK |
Carbide for cutting tools |
| BM15 |
|
UK |
Carbide for cutting tools |
| SUSXM15J1 |
JIS |
Japan |
austenitic stainless steel |
| CNS XM15J1 |
CNS |
China |
China Taiwan Stainless steel |
| CNS 329J |
CNS |
China |
China Taiwan Stainless steel |
| M1020 |
AS |
Australia |
Australia Structural steel |
| M1030 |
AS |
Australia |
Australia Structural steel |
| M1040 |
AS |
Australia |
Australia Structural steel |
| M1020 |
AS |
Australia |
Australia Structural steel |
| M1030 |
AS |
Australia |
Australia Structural steel |
| M1040 |
AS |
Australia |
Australia Structural steel |
| CNS XM15J1 |
CNS |
China |
China Taiwan Stainless steel |
| CNS XM15J1 |
CNS |
China |
China Taiwan Stainless steel |
| SUM11 |
CNS |
China |
China Taiwan Structural steel |
| SUM12 |
CNS |
China |
China Taiwan Structural steel |
