Hunan Fushun Metal Co., Ltd.
Hunan Fushun Metal Co., Ltd.
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Premium Spring Steel Solutions by FUSHUN METAL
TDCrV is a medium-carbon chromium-vanadium oil hardened and tempered steel wire designed for high-performance spring applications requiring excellent balance of strength and toughness. This advanced grade steel from FUSHUN METAL combines superior fatigue resistance with exceptional hardenability, making it the preferred choice for automotive suspension springs, clutch springs, and precision mechanical components in demanding environments.
The optimized chromium-vanadium composition ensures excellent toughness, wear resistance, and formability while maintaining consistent mechanical properties, delivering reliable performance in cyclic loading applications where durability and precision are essential.
| Element | C | Si | Mn | P | S | Cu | Cr | V |
|---|---|---|---|---|---|---|---|---|
| TDCrV (%) | 0.47-0.55 | 0.10-0.40 | 0.60-1.20 | ≤0.02 | ≤0.02 | ≤0.10 | 0.40-0.60 | 0.15-0.25 |
Standard hot rolling process
Precision cold drawing
Advanced heat treatment
Sourced from major steel mills ensuring material purity
Consistent quality control and stable performance
Quick turnaround times to meet your production schedule
Verified fatigue resistance for extended service life
Guaranteed to meet specified tensile strength requirements
Superior durability for long-lasting performance