HPM7, Die Steel Size: Thicknesses:20,25,30,35,40,45,50,60,70,75,80(mm) Width:1200mm Length: ... . Grade: HPM7, Die Steel2. Size: Thicknesses:20,25,30,35,40,45,50,60,70,75,80(mm) Width:1200mm Length ... and hot rolled)4. Chemical composition :(%)CMoCrSiMnNi PS0.28~0.40.3~0.551.4~2.00.2~0.80.6 ... or T/T6. Term of delivery:CFR or disscuss die steel bar steel block HPM7, Die ...