OUR PRODUCTS
HIGH SPEED TOOL STEEL
Specification: |
Hot-Rolled Round Bar:φ20~100mm |
Standard:
|
GB9943-88 YB12-17. W18Cr4V W6Mo5Cr4V2 |
Specification: |
Hot-Rolled Round Bar:φ20~100mm |
Standard:
|
GB9943-88 YB12-17. W18Cr4V W6Mo5Cr4V2 |