... +annealed +turned/grinded 3.UT : En 1921C/c mould steel HMD1Specialized tool steel(7CrSiMnV, CH, CH-1, Cr12MoV, 9Mn2V, CrWMn, GC15, T10A ... , CrSiMnMoV, HMD5,HMD1, G05, FH5, SX105V, 7Cr2SiMnMoV, TiRe)Round bars Dia ... : cars accessies, home appliances, electronic equipment plastic mould HMD-1 Flat steel