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431 stainless steel sheets in stock,Precision shearing, thick and thin plates,
Overview
Stainless steel plates have a smooth surface, high plasticity, toughness and mechanical strength, and are resistant to corrosion by acids, alkaline gases, solutions and other media. It is an alloy steel that is not easy to rust, but it is not absolutely rust-free. Stainless steel plates refer to steel plates that are resistant to corrosion by weak media such as atmosphere, steam and water, while acid-resistant steel plates refer to steel plates that are resistant to corrosion by chemically corrosive media such as acids, alkalis and salts.
Stainless steel plates, sometimes called flat steel, are a material commonly used to make metal products. Steel plates are made into different thicknesses and widths, then cut and welded together to make the final product. There are many types of steel plates, such as stainless steel plates and high carbon plates. Some steel plates are used in construction, while others are used to make everyday items, such as wood stoves, and less everyday items, such as ship hulls.
Features
Specifications of 431 stainless steel sheet:
| Grade | 431 |
| Width | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc |
| Length | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc |
| Thickness | 0.25 mm to 200 mm |
| Technology | Hot rolled plate (HR), Cold rolled sheet (CR) |
| Surface Finish | 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, hair line, sand blast, Brush, SATIN (Met with Plastic Coated) etc. |
| Raw Materail | POSCO, Baosteel, TISCO, Saky Steel, Outokumpu |
| Form | Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, etc. |
431 Plate Equivalent grades:
| Grade | UNS | WERKSTOFF NR. | JIS | BS |
| 431 | S43100 | 1.4057 | SUS431 | 431S29 |
431 Sheets, Plates Chemical Composition and Mechanical properties(saky steel):
| Grade | C | Mn | Si | P | S | Cr | Ni |
| 431 | 0.20 max | 1.00 max | 1.00 max | 0.040 max | 0.03 max | 15.00 – 17.00 | 1.25 – 2.5 |
| Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 655-850Mpa | 485Mpa | 20 % |
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