5.5mm Hot Dipped Galvanized Spring Steel Wire SAE1008b SAE1006 S45c Multiple Grades for Industrial Applications
ZHENGDE Spring Steel Wire is engineered for superior performance in machinery applications and industrial use. This 5.5mm diameter wire provides excellent elastic properties, high strength, and reliable fatigue resistance for demanding environments.
- Diameter: 5.5mm
- Material Grades: SAE1008b, SAE1006, S45c, 77b, 82b, SWRM, STKM11A
- Surface Treatment: Hot Dipped Galvanized
- High elastic limit and yield strength
- Excellent fatigue resistance and creep performance
- Superior corrosion protection
| GB | ASTM | JIS | DIN | NF | BS | OCT | ISO |
|---|---|---|---|---|---|---|---|
| 65 | 1065 | Ck67 | XC65 | 060A67 | 65 | TypeDC,SC | |
| 70 | 1070 | XC70 | 070A72 | 70 | TypeDC,SC | ||
| 85 | 1086 | SUP3 | Ck85 | XC85 | 060A86 | 85 | TypeDC,SC |
| 65Mn | 1066 | 080A67 | 65Γ | ||||
| 55Si2Mn | 9255 | 54SiCr6 | 56Si7 | Z51A58 | 55C2 | 56SiCr7 |
Spring steel wire operates within the elastic range, returning to original position after unloading with minimal plastic deformation. The material offers high tensile strength, excellent yield ratio, and superior impact energy absorption capabilities for long-term reliability.
Production and inspection conducted in strict accordance with international standards.
Market-based pricing with volume discounts available.
Secure payment processing with guaranteed fund protection.
Dedicated customer service team and professional legal support available.
Shandong Zhengde Metal Manufacturing Co., Ltd. is an integrated metal products enterprise with over 30 years of production experience. Operating multiple production bases with 100+ production lines and 4 nationally recognized laboratories, serving customers across 50+ countries worldwide.
We are a direct factory with comprehensive technical, production, and overseas sales teams.
Stock items ship immediately; custom production typically completes within 10-15 days.
T/T, 100% L/C at sight, Cash, and Western Union are supported.
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