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          1. 中文版 English
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            O1/1.2510 Cold Work Tool Steel, Alloy Tool Steel,Oil Steel


             

            Cold work tool steel/ oil steel O1

             

             Equivalent grades: O1, 9CrWMn, 1.2510/100MnCrW4, SKS3
               

            Chemical Composition: 

             

            C

            Si

            Mn

            Cr

            W

            V

            P

            S

            0.90-1.05

            0.15-0.35

            1.00-1.20

            0.50-0.70

            0.50-0.70

            0.05-0.15

            0.03MAX

            0.03MAX

             

            Available sizes: Round dia 16mm to 600mm; flat 16 - 400mm x 200 – 800mm
             

            Smelting & Shaping: EF/ ESR+ hot forged/ hot rolled
             

            Surface Condition: Black surface/ Grinded/ Machined
             

            Delivery Condition: Annealed
             

            Annealed Hardness: HB210MAX
             

            Hardness & Tempering Curve:
             
             Characteristics:
             High wear resistance
             High surface hardness after tempering;
             Good dimensional stability during heat treatment;
             Good machinability


            Applications:
            Cutting and punching tools, shear knives, thread rolling tools, measuring instruments, platinum using molds.

             

            (All technical information just for reference only)


            >1.2510




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