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Khush Sheets and Plates is a prominent manufacturer and supplier located in Kolkata, India, known for its top-notch Stainless Steel 420 Sheets and Plates. These products are celebrated for their precision, durability, and resistance to corrosion, making them suitable for a variety of industrial applications. With a strong commitment to providing dependable stainless steel solutions tailored to the unique needs of clients across different sectors, Khush Sheets and Plates employs cutting-edge manufacturing technology and rigorous quality control measures. This ensures a superior surface finish and precise dimensions, establishing the company as a trusted name in the stainless steel industry.
Stainless Steel 420 is a martensitic grade that contains about 12-14% chromium and has a carbon content ranging from 0.15-0.40%. It offers moderate resistance to corrosion while boasting high hardness and strength, especially after heat treatment. Typical mechanical properties include a tensile strength of 700-850 MPa, yield strength of 275-450 MPa, and hardness reaching up to 50 HRC. Its remarkable wear resistance and hardening capabilities make it perfect for applications that demand toughness and sharp edges.
| Item | Stainless Steel 420 sheet(Hot rolled, cold rolled) | |
| Thickness | 0.01~200mm | |
| Width | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc | |
| Length | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc | |
| Standard | JIS, AISI, ASTM, GB, DIN, EN, etc | |
| Surface | the surface and finish of stainless steel 420 sheet: 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand blast, Brush, etching, etc | |
| Brand: | Indian Origin, European Origin, Japanese Origin, US Origin, Korea Origin, Thailand Origin, Taiwan Origin | |
| Manufacturer: | POSCO, Aperam, Jindal Stainless, DKC Korea, Thyssenkrup, Baosteel, TISCO, Arcelor Mittal, VDM, Nippon Metal, Outokumpu | |
| Package | Shrink-wrapped ,Carton boxes, Wooden pallets, Wooden boxes ,Wooden crates Etc. required. |
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
420 | 0.15 max | 1 max | 1 max | 0.040 max | 0.03 max | 12.0-14.0 | – | – | – |
| Tempering Temperature (°C) | Tensile Strength (MPa) | Yield Strength 0.2% Proof (MPa) | Elongation (% in 50mm) | Hardness Brinell (HB) | Impact Charpy V (J) | |
| Annealed * | 655 | 345 | 25 | 241 max | – | |
| 204 | 1600 | 1360 | 12 | 444 | 20 | |
| 316 | 1580 | 1365 | 14 | 444 | 19 | |
| 427 | 1620 | 1420 | 10 | 461 | # | |
| 538 | 1305 | 1095 | 15 | 375 | # | |
| 593 | 1035 | 810 | 18 | 302 | 22 | |
| 650 | 895 | 680 | 20 | 262 | 42 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Stainless Steel 420 Sheets and Plates offer excellent advantages, including high hardness and strength, making them ideal for wear-resistant applications. Their Chromium content ensures moderate corrosion resistance, suitable for environments with low exposure to corrosive agents. These sheets excel in machinability and polishing, achieving a smooth, high-quality finish. With outstanding durability and toughness, they are perfect for demanding applications like cutlery, tools, and industrial machinery components. Additionally, their cost-effectiveness and ability to retain sharp edges make them a preferred choice for industries requiring strong and reliable materials.
| STANDARD | WERKSTOFF NR. | UNS | JIS | AFNOR | BS | GOST | EN | |
| SS 420 | 1.4021 | S42000 | SUS 420 | – | – | – | – |
| Grade | Density (kg/m3) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (μm/m/°C) | Thermal Conductivity (W/m.K) | Specific Heat 0-100°C (J/kg.K) | Electrical Resistivity (nΩ.m) | ||||
| 0-100°C | 0-315°C | 0-538°C | at 100°C | at 500°C | ||||||
| 420 | 7800 | 200 | 10.3 | 10.8 | 11.7 | 24.9 | – | 460 | 550 | |
You’ll find Stainless Steel 420 Sheets and Plates commonly used in cutlery, surgical instruments, valves, and pumps, thanks to their impressive hardness and corrosion resistance. They’re also utilized in the aerospace, automotive, and chemical industries, where wear resistance and moderate corrosion protection are essential. Furthermore, these sheets and plates are ideal for manufacturing molds, gears, and fasteners. Their ability to endure mechanical stress while maintaining sharpness under heavy use makes them perfect for precision tools and machinery components.
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Kolkata, India
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