Spring Wire/ Mattress Spring Wire
Diameter: 0.20--12.0mm
DIN17223, EN10270-1, JIS G 3521, ASTM A227
Best quality!

Steel wire/ spring wire/ high carbon steel wire/mattress spring wire
Use for making compression spring, extension spring, torsion spring, bed mattress spring, flat control cable, etc.
Diameter: 0.20mm--12.0mm
Wire Rod Material: 45#, 60#, 65#, 65Mn, 70#, 72A, 72B, 80#, 82B, T9A
Standard: DIN17223, EN10270-1, JIS G 3521, ASTM A227, GB4357-89
Tensile strength: B, C grade / SM, DM; SH, DH/ SWB, SWC
Surface: Smooth, phosphated and lead patent heat treatment
Hot dip galvanized wire and electrical cold galvanized wire, also supply.
Package: Coil Z2, B60, MP100or Spider
Delivery time: 15-20 days after PI signature.
Min. Order quantity: 1 ton.
Quality inspection of each coil: Tensile strength, tolerance, surface smooth, torsion, bending, winding, ellipse, etc.
Certificate: ISO9001, ISO14001, SGS, NANTONG FAMOUS BRAND, EXCELLENT-QUALITY METALLURGICAL PRODUCTS.
Pls contact Mr. Jason shen, if you are intrested.