... .2510, 1.2842, 1.2067, 1.2210, 1.2767 ect.Plastic mould: 1.2738, 1.2311, 1.2312, 1.2083, 1.2316 ... tested4) Application: For high-performance, precision plastic mould; Rubber mold, Stamping mouldthe steel is mainly used for making various machine tools with high ... ,milling cutters,hobs,broaches,drills,taps,etc,it is also used for making cold or hot work dies with high wear ...