The 301 1/2H 3/4H H stainless steel coil is widely recognized as one of the best stainless steel materials for applications that require high strength and excellent elasticity. Compared with 304 stainless steel, grade 301 offers higher work hardening capability, making it particularly suitable for components that require enhanced mechanical performance.
Through precision cold rolling processes, the material can be produced in several temper conditions including 1/2 hard (1/2H), 3/4 hard (3/4H), and full hard (H). These hardness levels allow manufacturers to choose the most suitable balance between strength and formability for their production needs.
Because of its excellent fatigue resistance and corrosion resistance, 301 1/2H 3/4H H stainless steel coil is widely used in industries such as automotive, electronics, metal stamping, and spring manufacturing.
Key Features
- High tensile strength
- Excellent work hardening capability
- Good corrosion resistance
- Excellent fatigue resistance
- Smooth and uniform surface finish
- Suitable for stamping and forming
Technical Specifications
| Material Grade |
AISI 301 |
| Temper |
1/2H / 3/4H / H |
| Thickness |
0.05 - 3.0 mm |
| Width |
10 - 1250 mm |
| Surface |
BA / 2B |
| Standard |
ASTM / JIS / EN |
| Coil Weight |
1 - 10 tons |
Why Choose Our Stainless Steel Coil
- Advanced cold rolling technology
- Strict quality control standards
- Custom thickness and width available
- Stable global supply capability
- Competitive factory pricing
Applications
Spring Manufacturing
- Compression springs
- Flat springs
- Mechanical elastic components
Automotive Industry
- Automotive clips
- Structural brackets
- Retaining springs
Electronics Industry
- Connector components
- Battery hardware
Hardware Manufacturing
- Metal clips
- Fasteners
- Industrial fittings
Frequently Asked Questions
What is the advantage of 301 stainless steel compared with 304?
301 stainless steel offers higher strength and better work hardening capability.
What hardness options are available?
1/2H, 3/4H, and full hard temper.
Is 301 stainless steel corrosion resistant?
Yes, it offers good corrosion resistance for most industrial environments.
Can the coil be used for stamping parts?
Yes, it is widely used for stamping and forming.
Can you customize the coil size?
Yes, custom thickness and width are available.
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