Nak80 Plastic Mould Steel Posted By RuiYuanSteelExport -
China
Summary: 1 jisnak80 gb1ni3mn2cualmo plastic mold steel 2 rolled pre harden tempering
Nak80 Forged Steel Posted By RuiYuanSteelExport -
China
Summary: nak80 forged steel 1 condition pre harden tempering milled surface 2 hardness 38