Detailed Product Description

Hss Rod

Specification
     D10mm --- D60mm
    Delivery Condition: hardness or Non hardness, bright surface or black surface 

The detailed material we could offer:
    . W6Mo5Cr4V2 (GB), it is similar to M2( ASTM), S6-5-2(DIN), SKH51(JIS)
    . 4Cr5MoSiV1 (GB), it is similar to H13(ASTM), 1.2344(DIN), SKD61(JIS)
    . 3Cr2MoW8V(GB), it is similar to H21ASTM), 1.2581 (DIN), SKD5(JIS)
    . 4Cr5MoSiV (GB), it is similar to H11(ASTM), 1.2343(DIN), SKD62(JIS)
    Chemical Composition: C 0.85, Si 0.38, Mn 0.35, P≤0.030, S≤0.030, Cr 4.10, W 6.00, Mo 4.80 V 1.85
    Annealed Hardness: HB≤255
    Heat treatment temp: Hardening 1210-1230 Temperings 550
    Secondary 63-65 HRC
    Application: Be used widely in making all kinds of knives and durable cold working molds
    . 7Cr7Mo2V2Si (GB)
    Chemical Composition: C 0.74, Si 1.10, Mn 0.45, P≤0.030, S≤0.030, Cr 7.10, W ≤0.50,Mo 2.10, V 1.80
    Annealed Hardness: HB≤255
    Heat treatment temp: Hardening 1100-1150 Temperings 530
    Secondary 61-63 HRC
    Application: Steel for pressing mold, extrusive mold and tensile mold