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9Cr2MoR, 86CrMoV7 Work Corrugated Iron Roller Hardness Diameter 250---650mm
Specifications:
Cold rolling for steel forging:
| Material | 9Cr2Mo; 86CrMoV7; 9Cr3Mo; MC3, MC5, etc. | |
| diameter | 250---650mm | |
| UT | GB/T13314-91; GB/T15547-1995 | |
| Condition of delivery | (normalizing + tempering + Q&T) Rough machining or finished delivery | |
|
Working roll with cold rolling for steel forging | max length | 3000mm |
| max weight | 5 Tons | |
| barrel hardness | 80--102 HSD | |
| barrel hardness evenness | ≤1HSD | |
Working rollers mainly use MC3, MC5, 9Cr2MoR and so on as materials.
Production processes: molten steel smelting –ingot- forging- heat treatment -machining-eventually heat treatment-finishing machining, etc.
Applications:
Work roll assembly is widely used in the plank of roller of tension straighter straightening roller, non-ferrous metal bends straighter straightening roller. Generally speaking, it is matching with back-up roller .
9Cr2MoR / 86CrMoV7 Work Corrugated Iron Roller Hardness Diameter 250---650mm
