Liaoning Mineral & Metallurgy Group
|
Price: | 2000.0~5000.0 USD |
Payment Terms: | T/T,L/C,D/P |
Place of Origin: | Liaoning, China (Mainland) |
![]() |
|
Add to My Favorites | |
HiSupplier Escrow |
forged steel roll
Properties And Application % | ||||
Symbol | Hardness Hs | Tensile strength Mpa | Elongation % | Application |
AS60A | 45-55 | ≥700 | ≥8 | Blooming and slabbing sills, roughing stands of large section mills |
AS70B | 34-44 | ≥680 | ≥7 | Roughing stands of section mills, bar and rod mills, narrow strip mills, vertical scale-breaking rolls. |
AS70B | 36-46 | ≥680 | ≥7 | |
AS75 | 36-46 | ≥680 | ≥6 | |
AS75A | 35-55 | ≥800 | ≥7 | |
AS75B | 40-60 | ≥800 | ≥7 | Blooming and slabbing mills, the back-up rolls of narrow strip mills |