cw6mo5cr4v2 high speed tool steel bar
cw6mo5cr4v2 high speed steel bar
cw6mo5cr4v2 high speed steel bar is a kind of steel bar which has high hardness and toughness and can be deeply quenched and tempered. This kind of steel bar has the characteristics of high wear resistance, high strength, high toughness, high fatigue strength. It ......