对应标准 | 同号不同标准 | 钢厂 | ||
---|---|---|---|---|
1 | 4118H | ASTM A534-2014 耐磨轴承用渗碳钢 |
||
2 | B27
20MnCrMo4-2
|
ASTM A534-2014 耐磨轴承用渗碳钢 |
- | |
3 | 9310H | ASTM A534-2014 耐磨轴承用渗碳钢 |
||
4 | 15CrMo4
B25
|
ASTM A534-2014 耐磨轴承用渗碳钢 |
||
5 | 4720H | ASTM A534-2014 耐磨轴承用渗碳钢 |
||
6 | B25
15CrMo4
|
ASTM A534-2014 耐磨轴承用渗碳钢 |
- | |
7 | B23
17MnCr5
|
ASTM A534-2014 耐磨轴承用渗碳钢 |
- | |
8 | B30
18CrNiMo7-6
|
ASTM A534-2014 耐磨轴承用渗碳钢 |
||
9 | B20
20Cr3
|
ASTM A534-2014 耐磨轴承用渗碳钢 |
||
10 | 19MnCr5
B24
|
ASTM A534-2014 耐磨轴承用渗碳钢 |
||
11 | B21
20Cr4
|
ASTM A534-2014 耐磨轴承用渗碳钢 |
- | |
12 | 4620H | ASTM A534-2014 耐磨轴承用渗碳钢 |
||
13 | 20CrMo4
B26
|
ASTM A534-2014 耐磨轴承用渗碳钢 |
||
14 | 20Cr3
B20
|
ASTM A534-2014 耐磨轴承用渗碳钢 |
||
15 | B29
20NiCrMo7
|
ASTM A534-2014 耐磨轴承用渗碳钢 |
- | |
16 | 18NiCrMo14-6
B31
|
ASTM A534-2014 耐磨轴承用渗碳钢 |
||
17 | 18CrNiMo7-6
B30
|
ASTM A534-2014 耐磨轴承用渗碳钢 |
||
18 | 20MnCrMo4-2
B27
|
ASTM A534-2014 耐磨轴承用渗碳钢 |
||
19 | B26
20CrMo4
|
ASTM A534-2014 耐磨轴承用渗碳钢 |
- | |
20 | 20MnCr4-2
B22
|
ASTM A534-2014 耐磨轴承用渗碳钢 |