High Elasticity 301 Stainless Steel Coil for Industrial Springs
Industrial springs require materials that combine high elasticity, strong fatigue resistance, and stable mechanical properties. The 301 1/2H 3/4H H stainless steel coil is widely used for manufacturing industrial springs because it offers excellent strength and resilience after cold working.
Compared with many other stainless steel grades, 301 stainless steel demonstrates outstanding work hardening capability. As the material is cold rolled into higher temper conditions, its tensile strength increases significantly while still maintaining enough ductility for forming operations.
This makes the 301 1/2H 3/4H H stainless steel coil particularly suitable for spring manufacturing, where components must withstand repeated mechanical stress without permanent deformation.
Key Product Features
- High elasticity for superior spring performance
- Excellent fatigue resistance for extended service life
- Strong mechanical performance under stress
- Good corrosion resistance in various environments
- Long service life with reliable performance
Applications
Spring Production
- Compression springs
- Torsion springs
- Flat springs
Automotive Industry
- Suspension springs
- Seat springs
Electronics
- Connector springs
- Battery contacts
Technical Specifications
| Parameter |
Specification |
| Grade |
AISI 301 |
| Temper |
1/2H / 3/4H / H |
| Thickness |
0.05 - 2.5 mm |
| Width |
10 - 800 mm |
| Surface |
BA / 2B |
Why Customers Choose Our Material
- Stable hardness levels for consistent performance
- Excellent fatigue resistance for demanding applications
- Competitive pricing with superior value
- Reliable supply chain ensuring timely delivery
Frequently Asked Questions
Is 301 stainless steel suitable for springs?
Yes, 301 stainless steel is widely used for spring production due to its excellent elasticity and fatigue resistance.
What temper is best for springs?
3/4H or full hard temper is commonly used for spring applications to provide optimal strength and resilience.
Can coils be slit to custom widths?
Yes, slit coils are available to meet specific width requirements for your applications.
Is the material corrosion resistant?
Yes, 301 stainless steel offers good corrosion resistance suitable for various industrial environments.
Do you provide custom sizes?
Yes, we offer custom sizing options to meet your specific application requirements.
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