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SUP10 Alloy Steel Spring Wires
| Categories | Alloy Steel Spring Wires |
|---|---|
| Trademark/Brand | fushun |
| Model | SUP 10 |
| Diameter | 5-40mm |
| Quality Standard | JIS G4801 |
| Delivery Condition | Soft Annealed |
| Surface Condition | Black surface,Blasted |
| Terms of Payment | L/C, D/A, D/P, T/T |
| Update Time | Oct 8,2025 |
Products Details
1 SUP10 spring steel is a tough, shock resisting, shallow hardening chromium vanadium steel having high fatigue and impact resistance in the heat treated condition.
2 SUP10 is used extensively in gears, pinions, springs, shafts, axles, pins, bolts, etc., which require high modulus of resilience.
3 SUP10 steel is also widely used in the manufacturing of valve springs, piston rods, pump parts, and spline shaft.
Quality Standard
JIS G4801 2005 Spring Steels
Chemical Composition(%)
Steel Grade | C | Si | Mn | P | S | Cr | V |
SUP 10 | 0.47-0.55 | 0.15-0.35 | 0.65-0.95 | 0.030 max | 0.030 max | 0.80-1.10 | 0.15-0.25 |
Mechanical Properties(Quenched and Tempered Condition)(T=20°C if not differently stated)
Steel Grade | Tensile Strength Rm (Mpa) | Yield Strength Rp0.2 (Mpa) | Elongation A5 (%) | Area Reduction Ratio C (%) |
SUP 10 | 1275 min | 1130 min | 10 min | 40 min |
Heat Treatment
Steel Grade | Quenching Temperature (°C) | Media | Tempering Temperature (°C) |
SUP 10 | 850 | oil | 500 |
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- Name:
- Florence Tang
- Tel:
+86-731-89903933
- Address:
- ADD: No. 812-813, Floor 8, Building C2, Yongsheng Commercial Plaza, 222 Labor East Road, Yuhua District, Changsha City, Hunan, China.
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