Our products of round stainless steel wires are widely used to produce compression spring,tension spring,torsion spring,ect,across industries including automobile,medical,electricals&electronics and pump sprayers.
Product Specification
| Norminal Diameter(mm) | Standard | Tolerance(mm) | Surface Finish |
Tensile Strength (N/mm2) |
| 0.25-0.40 |
ASTM A313/ JIS G4314/ EN 10270-3 |
±0.005 |
Soap-Coated/ Bright |
2050-2300 |
| 0.40-0.60 | ±0.005 | 1950-2200 | ||
| 0.60-1.00 | ±0.008 | 1850-2100 | ||
| 1.00-1.40 | ±0.010 | 1750-2000 | ||
| 1.40-2.00 | ±0.010 | 1650-1900 | ||
| 2.00-2.50 | ±0.020 | 1550-1800 | ||
| 2.50-4.00 | ±0.020 | 1450-1700 |
Chemical composition
| Grades | Chemical Composition | |||||||||
| ASTM | JIS | EN | C | Si | P | S | N | Mn | Cr | Ni |
| 304 | SUS304 | 1.4301 | ≤0.08 | ≤1.00 | ≤0.045 | ≤0.03 | -- | ≤2.00 | 18.00-20.00 | 8.00-10.50 |
| 304L | SUS304L | 1.4306 | ≤0.03 | ≤1.00 | ≤0.045 | ≤0.03 | -- | ≤2.00 | 18.00-20.00 | 8.00-11.00 |
| 304H | SUS304H | 1.4948 | 0.04-0.10 | ≤1.00 | ≤0.045 | ≤0.03 | -- | ≤2.00 | 18.00-20.00 | 8.00-11.00 |
| 316 | SUS316 | 1.4401 | ≤0.08 | ≤1.00 | ≤0.035 | ≤0.03 | -- | ≤2.00 | 16.00-18.00 | 10.00-14.00 |
| 302 | SUS302 | 1.4310 | ≤0.15 | ≤1.00 | ≤0.045 | ≤0.03 | -- | ≤2.00 | 17.00-19.00 | 8.00-10.00 |
Packing
Packings for round stainless steel wire are available in coils,with spools,pallets and wooden cases.
In Coils
Wooden Case
Pallet
Plastic Spools
| Norminal Diameter(mm) | Packing | Approx. Weight |
| 0.25-0.35 | DIN200 Spool/Coil | 10-20kg |
| 0.35-0.60 | DIN250 Spool/Coil | 15-30kg |
| 0.60-1.50 | Coil | 50kg |
| 1.50-2.00 | Coil | 50kg |
| 2.00-4.00 | Coil | 100kg |
Advantages:
What are the main advantages for round stainless steel wires?Please find as followings:
-Elemental composition is more stable;
-Better in corrosion resistance and high temperature proof,suitable for strong corrosive and high temperature environment;
-Steel ring quality:the surface of the product is smooth without cracks,safe to use;
-The products strictly use standard raw materials,and strictly control the product quality during the production process.
Address
No.483,Zhenxi Road,Zhouxiang Town,Cixi City,Ningbo,Zhejiang Province,China
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