Carbon Mattress Spring Steel Wire

  • Introduce:High tensile strength Anti-corrosion High temperature resistence High quality
  • Min.Order Quantity: 1 Ton/Tons
  • Payment Terms: L/C,T/T,Western Union
  • Delivery Detail:Shipped in 45 days after payment
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Carbon Mattress Spring Steel Wire

    Use for making compression spring, extension spring, torsion spring , mattress spring , flat control cable ,  etc.

     

    Diameter:0.20---12.0mm

     

    Wire Rod Material: 45# ,60#, 65# ,65Mn, 70#,72A,72B, 80#, 82B

     

    Standard: DIN17223, EN10270-1, JIS G 3521, ASTM A227 , GB4357-89

     

    Tensile Strength:  B,C grade / SM,DM;SH,DH/ SWB, SWC

     

    Surface: Smooth , Lead Patented  heat treatment  and Phosphated.

     

    Certificate:  ISO9001 , ISO14001 , SGS


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