manganese (Mn): in steelmaking process, manganese is a good deoxidizer and desulfurizer, generally 0.30-0.50% manganese steel. In carbon steel added 0.70% or even "manganese", than the average amount of steel steel not only has enough toughness, and has high strength and hardness, improved hardenability of steel to improve the hot workability of steel, 40% higher than the A3 as 16Mn steel yield points. 11-14% manganese steels have high wear resistance, for the excavator bucket, ball mill liners and the like. Manganese content increased, reduced corrosion resistance of the steel, reduce welding performance.
China Tool steelfactory|mold steel supplier|Special steel
press forged mold steel|hammer forged tool steel|ESR forged steel|
H13|1.2367|1.2365|1.2343|H11|SKD61|1.2344| D2|1.2085|SKD11|1.2436|1.2316|1.2085
QT hardness, quenched and tempered|flat bar| round bar|forged steel
bar|pre-heardened plastic mould steel
