Features of SS409 stainless steel wire rod:
Low cost: SS409 stainless steel wire rod has a relatively low production cost due to its composition design, which makes it economically advantageous in many applications.
Good heat resistance: SS409 stainless steel wire rod can withstand high temperatures and is suitable for applications in high temperature environments. It can form a dense oxide film at high temperatures to prevent further oxidation reactions
Moderate corrosion resistance: Although the chromium and nickel content of SS409 is relatively low, resulting in its corrosion resistance not as good as some advanced stainless steels, it still has a certain corrosion resistance, especially in sulfide-containing media.
Good processability: In most cases, SS409 stainless steel wire rod can be preheated (150 to 260 degrees Celsius) to improve its welding performance. In addition, it requires moderate preheating during the forming process to avoid metal damage.
Wide application fields: Due to its good heat resistance and economy, SS409 stainless steel wire rod is often used in automobile manufacturing, pipelines, engine components and other fields. For example, it is often used to manufacture components in automobile exhaust systems.
Chemical composition: The main chemical composition of SS409 includes Fe, 0.08%C, 10.5-11.75%Cr, 0.5%Ni, 1.0%Mn, 1.0%Si, 0.045%P, 0.03%S and 6x%C-0.75%Ti. These components give it specific physical and chemical properties.
Surface treatment: SS409 stainless steel wire rod may have a rough surface during processing, which needs to be cleaned by grinding, electropolishing or shot peening to ensure surface quality
| 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 |
| Padrão | GB/AISIIS/SUS/UNS/DIN/BS |
| Comprimento | 500m-2000m/reel or as your requirement |
| Aplicação | 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 |
| Embalagem | 1. Carton package |
| 2. Wooden package | |
| 3. As your requirement |
Composição do aço inoxidável
O aço é uma liga de ferro e carbono. Os aços inoxidáveis são aços que contêm pelo menos 10,5% de crómio, menos de 1,2% de carbono e outros elementos de liga. A resistência à corrosão do aço inoxidável e
As propriedades mecânicas podem ser melhoradas pela adição de outros elementos, como o níquel, o molibdénio, o titânio, o nióbio, o manganês, etc.
| Grau | 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 |
