Cold Drawn Spring Steel Wire 6mm-9mm ASTM EN JIS Low Carbon Construction Material
ZHENGDE spring steel wire is engineered for optimal performance in machinery applications and construction materials. These wires utilize stored deformation energy to absorb vibration, mitigate impact forces, and control mechanical movements with precision.
Available in 6mm to 9mm diameters to suit various construction and industrial requirements.
Manufactured to ASTM, EN, JIS, and GB standards using low carbon steel wire rod for consistent quality and performance.
- High elastic limit and yield strength for maximum energy absorption
- Superior tensile strength with optimized yield ratio
- Excellent fatigue resistance for long-term reliability
- Enhanced creep and relaxation resistance under continuous load
- Sufficient plasticity for forming operations and impact toughness
| 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 | |
| 60Si2Mn | 9260 | SUP6,SUP7 | 60SiCr7 | 60Si7 | Z51A60 | 60C2 | 61SiCr7 |
| 50CrVA | 6150 | SUP10A | 50CrV4 | 51CrV4 | 735A51 | 50CrΦA | 51CrV4 |
Strict production and inspection processes ensure compliance with international standards.
Market-based pricing with volume discounts for cost-effective procurement.
Protected payment methods and trade assurance for financial security.
Professional after-sales service and technical assistance for all applications.
Shandong Zhengde Metal Manufacturing Co., Ltd. is an integrated metal products enterprise with over 30 years of manufacturing expertise. Operating multiple production bases with advanced facilities and nationally recognized laboratories, the company exports to more than 50 countries worldwide.
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