309 stainless steel wire supplier in China, 309 stainless steel wire manufacturer in China

309 Stainless Steel Wire Supplier In China

Size: Diameter 0.2mm-5.5mm, 5.5mm-12mm

Standard:GB1220, ASTM A 484/484M, ASTM A276, EN 10060/ DIN 1013, EN 10278

Finish: Black, NO.1, mill finish, cold draw

Product Description Of 309 Stainless Steel Wire

309 stainless steel wire is a high-alloy stainless steel product, containing high levels of chromium and nickel, thus possessing excellent high-temperature resistance and corrosion resistance. This type of wire is widely used in various fields, especially in applications requiring high-temperature resistance and corrosion resistance, such as storage tanks and reactors in high-temperature equipment, pipelines, and chemical, and metallurgical industries.

Regarding chemical composition, 309 stainless steel cable mainly consists of Cr 22-24%, Ni 12-15%, and C ≤0.20%. This chemical composition configuration enables 309 stainless steel rope to exhibit good cutting performance and quality in high-energy beam processing such as laser and plasma.

Additionally, 309 stainless steel rope has good welding performance and can be welded using various methods such as argon arc welding, manual arc welding, and gas-shielded welding. The welded joints exhibit stable performance. Its hardness can also be controlled by adjusting the composition and heat treatment process to meet the requirements of different application scenarios.

specification Of 309 Stainless Steel Wire

chemical composition of 309 stainless steel wire

ElementCrNiCMnSi
Content22-2412-15≤0.22.00-2.501.00-1.50

physical property of 309 stainless steel wire

PropertyValue
Density7.89 g/cm³
Melting Point1398-1420°C (2550-2590°F)
Specific Heat Capacity500 J/kg·K
Thermal Conductivity14.6 W/m·K at 100°C (212°F)
Electrical Resistivity0.78 µΩ·m at 20°C (68°F)
Modulus of Elasticity193 GPa (28 x 10^6 psi)
Poisson’s Ratio0.29
Thermal Expansion16.3 µm/m°C at 20-100°C (68-212°F)

mechanical property of 309 stainless steel wire

PropertyValue
Tensile Strength620-930 MPa
Yield Strength (0.2% offset)≥ 310 MPa
Elongation at Break≥ 45%
Hardness (Brinell)≤ 217 HB
Hardness (Rockwell B)≤ 95 HRB
Hardness (Rockwell C)≤ 30 HRC
Shear Modulus77 GPa (11.2 x 10^6 psi)
Impact Strength (Charpy)≥ 100 J (74 ft-lb)

 

features Of 309 Stainless Steel Wire

application Of 309 Stainless Steel Wire

Thank you for watching this detailed introduction to 309 stainless steel wire. We have delved into its chemical composition, characteristics, and its applications in various fields, hoping that this content will be helpful to you in your future life and work.

As a professional supplier of stainless steel wire, Huaxiao Metal is committed to providing customers with high-quality products and services. With abundant production experience and advanced processing technology, we can manufacture 309 stainless steel wire in various specifications and performance to meet different customer needs.

If you have any questions or requirements regarding 309 stainless steel wire, please feel free to contact us. Our professional team will be dedicated to providing you with technical support and solutions.

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+86 13052085117

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Address: RM557, NO.1388 Jiangyue Road, Shanghai China