高碳铬轴承钢
|
耀日 |
钢号 |
C碳 |
Si硅 |
Mn锰 |
P磷≤ |
S硫≤ |
Cr铬 |
Mo钼 |
|
1 |
SUJ2 |
0.95-1.10 |
0.15-0.35 |
≤0.50 |
0.025 |
0.025 |
1.30-1.60 |
≤0.08 |
|
2 |
SUJ3 |
0.95-1.10 |
0.40-0.70 |
0.90-1.15 |
0.025 |
0.025 |
0.90-1.20 |
≤0.08 |
|
3 |
SUJ4 |
0.95-1.10 |
0.15-0.35 |
≤0.50 |
0.025 |
0.025 |
1.30-1.60 |
0.10-0.25 |
|
4 |
SUJ5 |
0.95-1.10 |
0.40-0.70 |
0.90-1.15 |
0.025 |
0.025 |
0.90-1.20 |
0.10-0.25 |
