|
Material |
Model |
Main chemical element ingredient% |
Type |
| C |
Cr |
Mo |
V |
Ni |
Mn |
Co |
W |
|
|
Cr1 Series |
GCr15 |
0.95-1.05 |
1.3-1.65 |
|
|
≤0.4 |
|
|
|
Cold mill work roller、
Rectifies the roller、
Clamps delivers roller |
| 9CrV |
0.85-0.95 |
1.4-1.7 |
|
0.1-0.25 |
≤0.25 |
|
|
|
| 42CrMo |
0.38-0.45 |
0.9-1.2 |
0.15-0.25 |
|
|
|
|
|
Hot mill work roller、supporting roller |
| 60CrMo |
0.55-0.65 |
0.5-0.8 |
0.3-0.4 |
|
|
|
|
|
| 60CrMnMo |
0.55-0.65 |
0.8-1.2 |
0.3-0.4 |
|
|
0.7-1.0 |
|
|
| 60CrMoV |
0.55-0.65 |
0.9-1.2 |
0.3-0.4 |
0.15-0.35 |
|
|
|
|
Rectifies the roller、Clamps delivers roller |
|
Cr2 Series |
9Cr2Mo |
0.85-0.95 |
1.7-2.1 |
0.2-0.4 |
|
|
|
|
|
Cold mill work roller、Middle roller、supporting roller、 |
| 86CrMoV7 |
0.82-0.9 |
1.8-2.2 |
0.2-0.4 |
0.1-0.2 |
|
|
|
|
| 9Cr2MoV |
0.85-0.95 |
1.7-2.1 |
0.2-0.3 |
0.1-0.2 |
|
|
|
|
|
Cr3 Series |
9Cr3Mo |
0.85-0.95 |
2.5-3.5 |
0.2-0.4 |
|
|
|
|
|
High hard level deep cold rolling work roller、Middle roller、supporting roller、 |
| MC3A |
0.8-0.88 |
2.8-3.2 |
0.4-0.6 |
0.05-0.12 |
0.6-0.8 |
|
|
|
| MC3B |
0.82-0.9 |
2.7-3.1 |
0.1-0.3 |
0.05-0.12 |
0.2-0.4 |
|
|
|
| 70Cr3Mo |
0.6-0.75 |
2.0-3.5 |
0.25-0.6 |
|
|
|
|
|
High hard level depth supporting roller
Cold mill roller |
| 70Cr3NiMo |
0.6-0.8 |
2.0-3.0 |
0.25-0.6 |
|
0.4-0.6 |
|
|
|
|
Cr5 Series |
MC5 |
0.82-0.9 |
5-5.4 |
0.2-0.4 |
0.1-0.2 |
0.3-0.5 |
|
|
|
High hard level deep cold rolling work roller |
| MC5A |
0.77-0.84 |
5-5.4 |
0.3-0.5 |
0.1-0.2 |
0.3-0.5 |
|
|
|
|
Cr12 Series |
Cr12MoV |
1.45-1.7 |
11-12.5 |
0.4-0.6 |
0.15-0.3 |
|
|
|
|
Cluster mill work roller、
Middle roller |
| Cr12Mo1V1 |
1.4-1.6 |
11-13 |
0.7-1.2 |
≤1.1 |
|
|
≤1.0 |
|
| Cr12MoVCo |
1.4-1.6 |
11-13 |
0.8-1.2 |
0.75-0.95 |
|
|
0.3-0.5 |
|
|
W steel series |
W6Mo5Cr4V2 |
0.8-0.9 |
3.8-4.0 |
4.5-5.5 |
1.75-2.25 |
|
|
|
5.5-6.75 |
Cluster mill work roller |
| W12Cr4V5Co5 |
1.5-1.6 |
3.75-5.0 |
≤1.0 |
4.5-5.25 |
|
|
4.75-5.25 |
11.75-13 |
