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Stainless Steel 420 Angle is a high-carbon martensitic stainless steel product known for its excellent hardness, strength, and wear resistance. Saif Sheets and Plates supplies premium-quality SS 420 Angles in Muscat, Oman, delivering reliable performance for industries requiring durable structural components. Due to its ability to be hardened through heat treatment, SS 420 is widely used in mechanical frameworks, support structures, and components exposed to moderate corrosion and high wear. Saif Sheets and Plates ensures every angle meets international quality and dimensional standards, making it a dependable choice for engineering, fabrication, and industrial applications.
Stainless Steel 420 Angle contains 12–14% chromium and 0.15–0.40% carbon, along with small amounts of manganese, silicon, and phosphorus. The high carbon content allows the alloy to reach high hardness levels after heat treatment. SS 420 provides a tensile strength of around 700–1000 MPa and yield strength of 500–700 MPa, with hardness reaching up to 50 HRC in the hardened condition. While corrosion resistance is moderate, its combination of strength, toughness, and wear resistance makes it suitable for demanding structural and mechanical uses.
| Specifications | ASTM A276 | |||||||||
| Diameter | 3、5、6、7、8、9、10、12、15、18、20、25、30、35、40、50、100、200etc | |||||||||
| Length | 2000mm, 2500mm, 3000mm,3500mm, 4000mm 5000mm 6000mm 10000mm 12000mm etc | |||||||||
| Surface | Black 、 bright、 pickling 、etc | |||||||||
| Finish | Hot rolled plate (HR), Cold rolled sheet (CR), | |||||||||
| Form | Angle, Round, Channel Bar, Rings, Round Angle, Triangle, Hollow, Rectangle, T-Bar, Flat Bar, Precision Ground Bar, Blocks, Square, Threaded, Hex (A/F), Profiles, Half Round Bar, Ingot, Billet, I/H Bar, Forging etc. | |||||||||
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| 420 | Min. | 0.15 | / | / | / | / | 12 | / | / | / |
| Grade | Tensile Strength (MPa) | Yield Strength 0.2% Proof (MPa) | Elongation (% in 50mm) | Hardness | |
| Rockwell B(HR B) | Brinell(HB) | ||||
| 420 | 635 | 440 | 20 | 220 | |
| Grade | UNS No. | Old British | Euronorm | China GB | Japanese JIS | ||
| BS | EN | No. | Name | ||||
| 420 | S42000 | 420 | S3756C | 1.4021 | X20Cr13 | 2Cr13 | |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Saif Sheets and Plates based in Muscat, OMAN, is a leading supplier and stockist of high-quality metal products, including Sheets, Plates, Coils, Foils, Angles, Channels, Circles, and Slitting Coils, all offered with exceptional service and tailored to meet our customers specific requirements. With a focus on delivering superior products, we cater to a wide range of industries, providing reliable solutions for diverse applications. Our extensive inventory includes Known for our unique finishing techniques and commitment to quality. We are dedicated to ensuring customer satisfaction through dependable service and top-notch products.
The stainless steel 420 angle offers several advantages, including excellent corrosion resistance, making it ideal for harsh environments. It has excellent strength and toughness, providing durability and durability. The alloy’s high wear resistance ensures excellent performance in applications with abrasive conditions. The stainless steel 420 also has excellent mechanical properties, making it easy to manufacture and fabricate in different parts. It maintains the integrity of its structure at high temperatures, and its sleek design adds to its appearance. This makes it attractive to various sectors such as construction, automotive and manufacturing.
Stainless Steel 420 Angle is widely used in applications requiring high strength, excellent hardness, and reliable wear resistance. Common uses include industrial machinery frames, support brackets, structural reinforcements, conveyor systems, and fabrication components. Because of its hardenability, 420 Angles are also used in tool-making environments, blade supports, and parts subject to friction and impact. Industries such as manufacturing, automotive, mechanical engineering, and fabrication rely on SS 420 for components that must maintain durability under load. Its balanced mechanical performance makes it ideal for both indoor and moderately corrosive outdoor conditions.
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