H13 Hot Work Die Steel Bar 1,forged or rolled 2,black or peeled or turned 3,UT pass 4,ISO9001 standard H13 Hot Work Die Steel Bar1,forged or rolled2,black or peeled or turned3,UT pass4, large stock5,ISO9001 standard Chemical Composition(DIN 17350) CSiMnP≤S≤CrMoV0.33-0.43 0.80-1.200.20-0.500.030.034.75-5.501.10-1.600.30-0.600.421.200.505.801.400.500.360.900.304.801.100.25Steel Properties Deep ...