Features of 409 stainless steel wire rod:
1. Corrosion resistance
409 stainless steel has good corrosion resistance, especially in high temperature, acidic and alkaline environments. It can effectively resist the erosion of most organic acids, inorganic acids, and salt solutions, and has good resistance to stress corrosion cracking.
2. High temperature resistance
409 stainless steel has excellent high temperature resistance and is suitable for manufacturing automobile exhaust pipes, throats and other parts. This material shows good stability under high temperature conditions, and the thermal expansion coefficient is about 12.6×10⁻⁶/
3. Mechanical properties
409 stainless steel has good mechanical properties, which are specifically manifested as follows:
Tensile strength is between 450-600MPa
Yield strength is between 260-320MPa
Elongation is between 20-30%
These properties make 409 stainless steel have high strength and good plasticity and ductility
4. Welding performance
409 stainless steel has good welding performance and is suitable for various welding processes. This makes it more flexible and convenient in the manufacturing process
5. Cost-effectiveness
409 stainless steel has a relatively low cost, good flexibility, high yield rate, and is easy to replace. It is a good environmentally friendly material that can be recycled and reused
6. Beautiful surface
409 stainless steel has a beautiful surface and diverse usage possibilities. Due to its good corrosion resistance, it does not require surface treatment, making it easier to use and maintain
7. Easy to process
409 stainless steel is easy to plastically process at room temperature, which makes it more flexible and efficient in the manufacturing process.
8. High cleanliness
409 stainless steel has high cleanliness and finish, which makes it more hygienic and beautiful during use
| Name | Stainless steel wire rods |
| Main material | 201 /202 /204/ 207/ 207Cu /301 /302 /303 /303B /304 /304L /304N /308 /308L /308LSi /309 / |
| 309L /309LSi /309S /309Si /310/ 310S /314 /316 /316L /316LSi /321 /330 /347 /348 /389 /410 / | |
| 420/430 | |
| Surface finish | Matt or bright |
| Diameter | 0.03-20mm or custom |
| Standard | GB/AISIIS/SUS/UNS/DIN/BS |
| Length | 500m-2000m/reel or as your requirement |
| Application | Spring, BBQ mesh, wire forms, cable, clothes hanger, dish rack, |
| Artistic work, fishery, steel wire ball, precise instrument, medical instrument, oil field etc. | |
| Features | Bright surface/good formability/good elasticity/High dimensional accuracy/anti- |
| corrosion/acid-resistant/high temperature resistant/wear-resistant/ hard to age/high | |
| tensile strength/chemical composition stability/purity | |
| Price Term | Ex-Work，FOB, CIF, CFR |
| Package | 1. Carton package |
| 2. Wooden package | |
| 3. As your requirement |
Composition of Stainless Steel
Steel is an alloy of iron and carbon. Stainless steels are steels containing at least 10.5% chromium, less than 1.2% carbon and other alloying elements. Stainless steel’s corrosion resistance and
mechanical properties can be further enhanced by adding other elements, such as nickel, molybdenum, titanium, niobium, manganese, etc.
| Grade | C | Si | Mn | P | S | Cr | Ni | Mo | N | Cu |
| 201 | ≤0.15 | ≤0.75 | 5.5~7.5 | ≤0.060 | ≤0.03 | 16.00~18.00 | 3.5~5.5 | – | – | 0.08 |
| 202 | ≤0.15 | ≤1.00 | 7.5~10.00 | ≤0.060 | ≤0.03 | 17.00~19.00 | 4.0~6.0 | – | ≤0.25 | |
| 301 | ≤0.15 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 16.00~18.00 | 6.00~8.00 | – | ||
| 302 | ≤0.15 | ≤1.00 | ≤2.00 | ≤0.035 | ≤0.03 | 17.00~19.00 | 8.00~10.00 | – | ||
| 304 | ≤0.07 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 18.00~20.00 | 8.00~10.50 | – | ||
| 304L | ≤0.030 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 18.00~20.00 | 9.00~13.00 | – | ||
| 310S | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 24.00~26.00 | 19.00~22.00 | – | ||
| 316 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 16.00~18.00 | 10.00~14.00 | 2.00~3.00 | ||
| 316L | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 16.00~18.00 | 12.00~15.00 | 2.00~3.00 | ||
| 321 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 17.00~19.00 | 9.00~13.00 | – | ||
| 430 | ≤0.12 | ≤0.75 | ≤1.00 | ≤0.040 | ≤0.03 | 16.00~18.00 | – | |||
| 2205 | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.030 | ≤0.015 | 22.00~23.00 | 4.5~6.5 | 2.5~3.5 | ||
| 2507 | ≤0.03 | ≤0.08 | ≤1.20 | ≤0.035 | ≤0.015 | 24.00~26.00 | 6.00~8.00 | 3.0~5.0 | ||
| 904L | ≤0.02 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.035 | 19.00~23.00 | 23.00~28.00 | 4.0~5.0 | 1.0~2.0 | |
| INCONEL028 | ≤0.03 | ≤1.00 | ≤2.50 | ≤0.030 | ≤0.030 | ≤28.0 | ≤34.0 | ≤4.0 | ≤1.4 | |
| MONEL400 | ≤0.30 | ≤0.5 | ≤2.00 | – | ≤0.024 | – | ≥63.0 | – | ≤34.0 | |
| INCONEL800 | ≤0.10 | ≤1.00 | ≤1.50 | – | ≤0.015 | ≤23.0 | ≤35 | 4.0~5.0 | – | ≤0.75 |
