Stainless Steel Spring Wire

ASTM/JIS/EN 347/347H Stainless Steel Spring Wire B-SPR Supplier

ASTM/JIS/EN 347/347H Stainless Steel Spring Wire B-SPR Supplier

Spring wire has high corrosion resistance and good tensile strength. It is mainly used in spray springs, compression springs, tension springs, torsion springs,etc.

ASTM/JIS/EN 347/347H Stainless Steel Spring Wire B-SPR Supplier


MaterialStainless Steel Wire
Grade300series (301, 302, 304, 304L, 304H, 304N, 304ES, 347,347H...) 130M, 200CU, 201CU, 202, , 410, 420, 430,etc
StandardASTM A580, JIS G4309, EN 10088-3, GB/T4240, etc
Sizeφ0.15mm-φ16mm; or according to customers' requests
SurfaceBright, matte ,downy, electrolysis bright ,cloudy ,plain ,black,etc
ConditionAnnealed and Soft, 1/2 hard, 3/4 hard and full hard
TypeSpring Wire (B-SPR/D-SPR)
PackingWoven bag, core, wooden reel, etc


Advantages of stainless steel wire:

1. Highly resistant to rust and corrosion
2. High strength and robustness
3. Highly elastic and impact resistant to fire


Steel GradeDINChemical composition
CSiMnPSNiCrMoOther composition
347
≤0.08≤1.0≤2.0≤0.045≤0.0309.0-13.017.0-19.03.0-4.0Nb:≤10xC
347H
0.04-0.10≤1.0≤2.0≤ 0.040≤0.0309.0-12.017.0-19.0
Nb:≤1.0




MTSCO can provide stainless steel and alloy steel spring wire with the diameter of 0.15-16mm, mainly grades are 300 series (301, 302, 304, 316, 321...) 130M, 200CU, 65Mn, 70#, 72A, 72B, 55SiCr, 50CrVA, etc. Our raw materials come from well-known steel mill in China, such as Yongxing, Baosteel,etc. Stainless steel spring wire has high corrosion resistance and good tensile strength. It is mainly used in spray springs, compression springs, tension springs, torsion springs, high-strength and high fatigue springs, medical springs, braided springs and other related fields.

Quality Control

Production process of stainless steel wire

Why Choose MTSCO?

Integration of industry and trade

Provide you with cost-effective products and professional services.

One stop procurement of stainless steel wire products

Leave the complexity to Mtsco and the simplicity to you.

After the test of time for 17 years

Whether the products, services, capital and strength, Mtsco is your optimum partner.

Send Inquiry

*Required fields are marked.

Share this Product:


Send Inquiry

*Required fields are marked.