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Nanjing Hengjie Industrial Co., Ltd.

Din 17223/1-84 Steel Wire for Springs, Spring Wire Din 17223 Steel, Spring Steel Wire En 10270-1 Sh manufacturer / supplier in China, offering SUP9A Oil Quenching & Tempering Spring Steel Wire (0.6mm-8mm), Low Price Cold Drawn Customized Stainless Steel Steel Bar Profile Shape, High Tensile Stainless Steel Special Profile Shapes Bars China and so on.

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Supplier Homepage Product steel wire SUP9A Oil Quenching & Tempering Spring Steel Wire (0.6mm-8mm)

SUP9A Oil Quenching & Tempering Spring Steel Wire (0.6mm-8mm)

FOB Price: US $1,500-2,000 / Ton
Min. Order: 10 Tons
Min. Order FOB Price
10 Tons US $1,500-2,000/ Ton
Get Latest Price
Production Capacity: 200, 000mt/Year
Transport Package: Packing with Plastic Bag, or as Per Your Request
Payment Terms: L/C, T/T
Basic Info
  • Model NO.: 0.6mm-8mm
  • Cross Sectional Shape: Round
  • Metal Wire Drawing: Oil Tempered
  • Steel Grade: 60si2mn
  • Specification: GB, DIN, JIS, ASTM
  • Material: Steel Wire
  • Application: Construction Wire Mesh
  • Size: D0.6mm-D8mm*C
  • Trademark: yanhai
  • Origin: Nanjing, China
Product Description
Product details:

1. Material: SUP9A.

2. Specification: 0.6mm-8.0mm.

3. Standard: JISG3560-94; GB18983-2003; EN102702: 2001 or agreement.

4. Major technical index:
(1) The steel wires have their grain size to be larger than grade 10 and have good anti-relaxation performance.
(2) The ratio of yeild strengh to tensile strength is larger than 0.9, and the fluctuation of its tensile strength of the same coil shall be less than 50Mpa.
(3) Of peeling and no-peeling mode, the product has realized online eddy-current test. The defect is marked red and the surface quality is good.
(4) Raw material for high-stress oil quenchng-tempering spring steel wire are mainly imported.

5. Technique: Oil hardening&tempering.

6. Package: Waterproof membrane + PVC + steel truss or asper your customers' requirement.

7, Tolerance: As per your requirements
8. Main range of applications:
(1). Suspension spring for vehicles
(2). Valve spring
(3). Mechanical spring for important usage
If you have any demands abou steel products, pls don't hesitate to contact us. We look forward to built business relationship with you.
SUP9A Oil Quenching & Tempering Spring Steel Wire (0.6mm-8mm)

SUP9A Oil Quenching & Tempering Spring Steel Wire (0.6mm-8mm)
Sup9A C Si Mn S P Cr Ni Cu
  0.56~0.64 0.17~0.37 0.70~1.00 ≤0.030
≤0.030 0.70~1.00 ≤0.35

SUP9A Tensile Strength(MPA) Yield Strength(MPA) Elongation Reduction of area Hardness
  ≥1225(125) ≥1078(110)
≥9 ≥20 Hot-rolled:≤321HB
Cold drawn+ heat Treatment: ≤321HB

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