We offer our clients reliable and flexible sourcing channels for alloy tool steel by the production process of EAF, LF+VOD+ESR, and our service assure buyers cost-effective and multiple options. Size: Round bar: Dia. 120-800mm Square bar: 20*150-550mm Flar bar: 20-80mm*25-400mm Block: 80-500mm* 80-500mm Length: 0-5800mm Standard: JIS, GB , EN, ASTM, AISI, AS, BS, etc. Quality: DIN: 1.7225, 1.6511, 1.2436, etc. AISI: D6, 4340, 4140, etc. JIS: SCM 440, SCM 435, etc. GB: 42CrMo, 40CrNiMo, 41Cr4 etc. Surface:black, peeled, rough turned, turned, etc. UT test: 100% guaranteed
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