Stainless Steel Wires for Manufacture of SS Springs
Wire diameter 0.30 mm
Spool wire
Grade: SS 304
302 Stainless Spring Wire .035
Grade: 302
Wire size .035 inch
Wire length in 3 foot
Stainless Spring steel wire
Spring steel material: SS
Wire diameter Ø 4mm
Chemical composition:
% C : 0.55 - 0.65
%Si : 1.70 - 2.10
%S :0.035 Max
%P :0.035 Max
%Mn :0.70 - 1.00
%Cr :0.20 – 0.40
%Mo :0.20 - 0.30
Tempered Stainless Steel Spring Wire
Stainless steel spring wire offers highly corrosion-resistant over carbon sping steel materials. Materials for manufacturing stainless steel springs are 302, 304, 304L, 316, 316L stainless steel and other grades stainless steel wires upon specific request for specific applications.
Features: Stainless spring wire is supplied with uniform and beautiful surface condition, stable linearity, excellent cast and helix, good coil-forming ability for the spring manufacture.
Process: Stainless steel springs are produced from tempered ss wire that is hardened for optimal durability and elasticity with an extensive elasticity range and fatigue strength.
304 stainless steel wire is a general-purpose wire material, with a spring temper, bright finish, and a precision tolerance. Our 304 spring wire meets American Society for Testing and Materials International ASTM A33 specifications.
General Info:
Diameter: 0.7mm-15.0mm.
Grade: 316, 304, 201, 202 etc.
Packing: Coil,spool,bundle, wooden case etc.
Application:Produced in accordance with the specifications of JIS, with stable linearity, excellent cast and helix, it can be widely used for rolling various precision spring.
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| Material | Chemical composition | |||||||||
| Grade | C | Si | Mn | P | S | Ni | Cr | Cu | Mo | Other |
| 201 | 0.15 | 1 | 5.5-7.5 | 0.06 | 0.03 | 3.5-5.5 | 16-18 | N<0.25 | ||
| 130M/202 | 0.15 | 1 | 7.5-10 | 0.06 | 0.03 | 4.00-6.00 | 17.0-19.0 | N≤0.25 | ||
| 301 | 0.15 | 1 | 2 | 0.45 | 0.03 | 6.0-8.0 | 16.0-18.0 | |||
| 302 | 0.15 | 1 | 2 | 0.45 | 0.03 | 8.0-10.0 | 17-19 | |||
| 302HQ | 0.08 | 1 | 2 | 0.45 | 0.03 | 8.5-10.5 | 17-19 | 3.0-4.0 | ||
| 303 | 0.15 | 1 | 2 | 0.2 | ≥0.15 | 8.0-10.0 | 17-19 | ≤6.0 | ||
| 303Cu | 0.15 | 1 | 3 | 0.2 | ≥0.15 | 8.0-10.0 | 17-19 | 1.5-3.5 | ≤6.0 | |
| 304 | 0.08 | 1 | 2 | 0.045 | 0.03 | 8.0-10.0 | 18-20 | |||
| 304H | 0.08 | 1 | 2 | 0.045 | 0.03 | 8.0-10.0 | 17-19 | |||
| 304HC | 0.08 | 1 | 2 | 0.045 | 0.03 | 8.0-10.0 | 17-19 | 2.0-3.0 | ||
| 304HCM | 0.08 | 1 | 2 | 0.045 | 0.03 | 8.0-10.0 | 17-19 | 2.5-4.0 | ||
| 304L | 0.03 | 1 | 2 | 0.045 | 0.03 | 9.0-13.0 | 18-20 | |||
| 304M | 0.06 | 1 | 2 | 0.045 | 0.03 | 8.9-10.0 | 18-20 | |||
| 304N1 | 0.08 | 1 | 2 | 0.045 | 0.03 | 7-10.5 | 18-20 | N0.1-0.25 | ||
| 305 | 0.12 | 1 | 2 | 0.045 | 0.03 | 10.5-13 | 17-19 | |||
| 305J1 | 0.08 | 1 | 2 | 0.045 | 0.03 | 11-13.5 | 16.5-19 | |||
| 309S | 0.08 | 1 | 2 | 0.045 | 0.03 | 12.0-15.0 | 22-24 | |||
| 301S | 0.08 | 1.5 | 2 | 0.045 | 0.03 | 19-22 | 24-26 | |||
| 314 | 0.25 | 1.5-3 | 2 | 0.04 | 0.03 | 19-22 | 23-26 | |||
| 316 | 0.08 | 1 | 2 | 0.045 | 0.03 | 10.0-14.0 | 16-18 | 2.0-3.0 | ||
| 316Cu | 0.03 | 1 | 2 | 0.045 | 0.03 | 10.0-14.0 | 16-18 | 2.0-3.0 | 2.0-3.0 | |
| 316L | 0.03 |
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