... ,HMD1, G05, FH5, SX105V, 7Cr2SiMnMoV, TiRe)Round bars Dia: 80~450mm Length:2000-13000mm or as required 1) Chemical Composition(GB) %CSiMnCrMoV ... mould, precision plastic mould, like: cars accessies, home appliances, electronic equipment plastic mould HMD-1 die steel