201 202 303 304 310 316 Stainless Steel Spring Wire with 55CrSiA 60Si2MnA 65Mn Alloy Options for Industrial Applications
ZHENGDE Spring Steel Wire is engineered for superior performance in mechanical applications and daily use. These high-quality spring wires effectively absorb vibration and impact energy while controlling machine component movement through elastic deformation.
- High elastic limit and yield strength for maximum energy storage
- Excellent tensile strength with high yield ratio for optimal force utilization
- Superior fatigue resistance for long-term operation under alternating stress
- Enhanced creep and relaxation resistance for consistent performance
- Sufficient plasticity and toughness for forming and impact absorption
| GB Standard | ASTM Standard | JIS Standard | DIN Standard |
|---|---|---|---|
| 65 | 1065 | Ck67 | |
| 70 | 1070 | ||
| 85 | 1086 | SUP3 | Ck85 |
| 65Mn | 1066 | ||
| 55Si2Mn | 9255 | 54SiCr6 | |
| 60Si2Mn | 9260 | SUP6, SUP7 | 60SiCr7 |
| 55CrMnA | 5155 | SUP9 | 55Cr3 |
| 50CrVA | 6150 | SUP10A | 50CrV4 |
Our spring wire selection includes multiple alloy compositions: 201, 202, 303, 304, 310, 316 Stainless Steel, along with specialized spring steel alloys 55CrSiA, 60Si2MnA, and 65Mn to meet diverse application requirements.
Strict production and inspection compliance with international standards
Market-based pricing with volume discounts for cost efficiency
Complete financial protection for all customer transactions
Comprehensive service commitment addressing all customer concerns
Shandong Zhengde Metal Manufacturing Co., Ltd. operates five production bases with over 100 production lines, 4 certified laboratories, and exports to 50+ countries worldwide.
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