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Jiyuan,Henan,China China
Material 9Cr2Mo 9Cr2MoR 9Cr2 9CrV, 86CrMoV7 Diameter 60-400 mm Standard GB/T13314-91 GB/T15547-1995 surface hard
diameter60800 length6000 weight8T material:9Cr2MoR; 86CrMoV7; MC3; MC5 barrel hardness:HSD80102 evenness:3HSD
specification:60500 material:9Cr2MoR; 45 standard:JB/T64022008 II used for:Plate bending machine Plate bending machine ingot-forging-ro
Material:9Cr2Mo, 9Cr2Mo 86CrMoV7 Mc3, Mc5 Diameter:240-700mm Length:2060mm smelting way: ESR Hardness:roll neck hardness:HS42--55
連絡先担当者 alice liu
住所 Jiyuan, Henan
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