T4库存【高速工具钢】T4硬质高速钢棒材
T4 characteristics and scope of application: high speed tool steel for general type containing cobalt high speed steel, tungsten department the W18Cr4V red hardness and the high temperature hardness is a little higher, but toughness is low, after hardening, surface hardness is 63-63 HRC. Used for high speed cutting tool, machine tool automation, for cutting high strength material
T4高速工具钢特性及适用范围：为钨系一般含钴型高速钢，较 W18Cr4V的红硬性和高温硬度稍高，但韧性低，淬火后，表面硬度可达63～66HRC 。用作高速切削刀具、自动化机床的刀具，供切削较高强度材料用。
产品名称：T4库存【高速工具钢】T4硬质高速钢棒材
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