Home > Sheet and Plates > Stainless Steel 420 Sheet and Plates
Amer Stainless is a reliable manufacturer and supplier based in Amman, Jordan, specializing in high-quality Stainless Steel 420 Sheets and Plates that are perfect for tough industrial and engineering tasks. This type of stainless steel is well-regarded for its impressive hardness, wear resistance, and ability to take a polish, making it a popular choice in situations where both strength and moderate corrosion resistance are essential. At Amer Stainless, you can count on precise manufacturing, top-notch finishing, and consistent mechanical performance across all their products. The SS 420 sheets and plates find their way into various industries, including cutlery, surgical instruments, pump shafts, machine parts, and general engineering, all while ensuring durability and a long lifespan.
Typically, Stainless Steel 420 Sheets and Plates contain about 12–14% chromium, with carbon levels ranging from 0.40 to 0.50%, along with trace amounts of manganese, silicon, and nickel. This high-carbon martensitic structure provides outstanding hardness and tensile strength after heat treatment. Additionally, SS 420 offers decent corrosion resistance in mild environments, freshwater, and certain chemicals. The alloy is known for its high wear resistance, moderate ductility, and good impact strength. Its mechanical properties can vary quite a bit depending on the tempering process, making it a versatile option for applications that need a blend of toughness, edge retention, and stability under mechanical stress.
Stainless Steel Sheets and Plates Specification : ASTM A240 / ASME SA240
Dimension Standard : JIS, AISI, ASTM, GB, DIN, EN, etc
Width : 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc
Length : 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc
Thickness : 0.3 mm to 120 mm
Form : Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange) etc.
Surface Finishing : Hot rolled plate (HR), Cold rolled sheet (CR),2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, Chequered, embossed, hair line, sand blast, Brush, etching, SATIN (Met with Plastic Coated) etc.
| Grade | C | Mn | Si | P | S | Cr | Ni |
|---|---|---|---|---|---|---|---|
| 420 | 0.15 max | 1.00 max | 1.00 max | 0.04 max | 0.03 max | min: 12.0 max: 14.0 | – |
| Tempering Temperature (°C) | Tensile Strength (MPa) | Yield Strength 0.2% Proof (MPa) | Elongation (% in 50mm) | Hardness Brinell (HB) |
|---|---|---|---|---|
| Annealed * | 655 | 345 | 25 | 241 max |
| 399°F (204°C) | 1600 | 1360 | 12 | 444 |
| 600°F (316°C) | 1580 | 1365 | 14 | 444 |
| 800°F (427°C) | 1620 | 1420 | 10 | 461 |
| 1000°F (538°C) | 1305 | 1095 | 15 | 375 |
| 1099°F (593°C) | 1035 | 810 | 18 | 302 |
| 1202°F (650°C) | 895 | 680 | 20 | 262 |
Contact us to get a quick quote for your requirement.
These are stainless steel 420 hot rolled sheets that can offer excellent corrosion resistance and a durability that no other material could. They range from 3mm to 12mm thickness and are most suitable for any application that calls for high strength and good machinability.
Stainless Steel 420 cold rolled plates offer excellent corrosion resistance and a bright finish. These plates are available in thicknesses ranging from 0.5mm to 6mm and are used in precision applications where dimensional accuracy and fine surface finish are critical.
Stainless Steel 420 chequered plates combine excellent corrosion resistance with a textured surface for slip resistance. They are available in thicknesses from 2mm to 8mm and various patterns, and are widely used in flooring and safety applications.
Stainless Steel 420 perforated sheets are corrosion-resistant and have uniform holes for ventilation and aesthetics. They are available in thicknesses from 1mm to 5mm and are used in filtering and architectural applications.
Stainless Steel 420 shim sheets are very corrosion resistant and precise. Generally available in the thickness of 0.1mm to 1mm, these are used for precise spacing and alignment in many engineering and manufacturing applications.
Stainless Steel 420 polished plates have excellent corrosion resistance and a reflective finish. Available in thicknesses ranging from 1mm to 10mm, they are used for decorative and high-visibility applications where aesthetic quality and resistance to oxidation are critical.
Amer Stainless is highly concerned with the customer experience and delivers that with adequate documentation of its premium-quality Stainless Steel 420 Sheets and Plates. We deliver to our clients the necessary documents like a commercial invoice, packing list, fumigation certificate, heat treatment chart, quality assurance plan, and NABL-approved lab test report. These documents validate the genuineness and superior quality of our products and, therefore, ensure confidence in our valued customers. In addition, we provide our Stainless Steel 420 Sheets and Plates with different test certificates, including MTC according to EN 10204/3.1b, PMI Test Certificate, 100% radiography test report, and Third Party Inspection Certificate, reflecting our customer-first approach and dedication to excellence.
Stainless Steel 420 Sheets and Plates are popular choices for applications that demand high hardness, durability, and resistance to wear. This grade is commonly found in the production of surgical instruments, precision tools, knife blades, scissors, and cutlery, thanks to its ability to hold a sharp edge. It’s also a great fit for pump shafts, valve components, bearings, and machine parts that face moderate corrosive conditions. In industrial environments, SS 420 is often used for molds, dies, and components that need to withstand wear. Plus, its excellent polishability makes it perfect for decorative uses, automotive trim, and parts that require a bright, smooth, and long-lasting finish.
©2024 Amer Stainless All Rights Reserved.
