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Introducing the premium 1/5/10M Spring Wire 304 Stainless Steel – a versatile, single‑strand elastic steel wire available in a comprehensive range of diameters from 0.2 mm up to 5 mm. Engineered for durability and performance, this high‑quality spring wire is perfect for industrial, commercial, and DIY projects that demand reliable elasticity, corrosion resistance, and precise tension control.
Product Overview
Our 304 stainless steel spring wire is manufactured from the highest grade of austenitic stainless steel, ensuring excellent resistance to rust, chemicals, and extreme temperatures. Whether you need a short 1 m length for a prototype or a 10 m roll for large‑scale production, each coil is delivered with consistent tensile strength and uniform coil pitch for optimal spring action.
Key Highlights
- Material: 304 stainless steel – superior corrosion resistance and hygiene compliance.
- Lengths: 1 m, 5 m, and 10 m coils for flexible ordering.
- Diameter options: 0.2 mm, 0.25 mm, 0.30 mm, 0.40 mm, 0.50 mm, 0.60 mm, 0.70 mm, 0.80 mm, 1 mm, 1.2 mm, 1.5 mm, 1.8 mm, 2 mm, 3 mm‑5 mm.
- Single‑strand construction for smooth bending and consistent spring rate.
- High tensile strength: maintains shape and elasticity under heavy loads.
- Temperature range: –30 °C to +350 °C – suitable for harsh environments.
- Easy to cut, form, and weld – ideal for custom fabrication.
Technical Specifications
- Material Standard: ASTM A240 / DIN 1.4301 (304 SS)
- Yield Strength: ≥ 250 MPa (varies by diameter)
- Elongation at Break: 30 %–45 %
- Coil Pitch: 2 × diameter (standard) – customizable on request
- Surface Finish: Bright annealed, optional passivation for extra corrosion protection
Typical Applications
- Automotive suspension and vibration dampening components
- Medical device springs and surgical instrument assemblies
- Food‑processing equipment where hygiene is critical
- Electrical connectors, contacts, and spring‑loaded terminals
- Industrial machinery, robotics, and automation systems
- DIY projects, hobbyist models, and custom spring fabrication
Why Choose Our 304 Stainless Steel Spring Wire?
When you select our spring wire, you benefit from a product that combines precision engineering with unmatched material quality. The 304 stainless steel composition guarantees long‑term performance even in corrosive or high‑temperature settings, while the extensive diameter range provides the exact flexibility you need for any design. Our coils are shipped in protective packaging to prevent kinking and ensure they arrive ready for immediate use.
Ordering Information
Choose the desired length (1 m, 5 m, or 10 m) and diameter from the dropdown menu on the product page. For bulk orders, custom coil lengths, or special finish requests, please contact our sales team – we’re happy to provide a tailored quote and technical support.
Upgrade your projects with the reliability of 304 stainless steel spring wire – the trusted choice for engineers, manufacturers, and makers worldwide.
Price: $ 1.87