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Saif Sheets and Plates, a well-respected manufacturer and supplier based in Muscat, Oman, specializes in high-quality Stainless Steel 405 Angles designed to meet the demands of industries that prioritize durability, heat resistance, and reliability. This ferritic grade of stainless steel is specifically engineered for enhanced weldability and oxidation resistance at elevated temperatures. Our 405 angles are crafted using cutting-edge technology to guarantee precise dimensions, a smooth finish, and a long-lasting service life. With a strong commitment to quality control and a customer-centric approach, Saif Sheets and Plates provides trustworthy structural stainless-steel solutions ideal for high-temperature and general engineering applications.
Stainless Steel 405 angle alloy made primarily of steel, with 11.5-13.5% chromium, up to 0.08% carbon, and small amounts of manganese, silicon, and other elements that provide excellent resistance to oxidation and scaling at high temperatures in. The technical properties include a yield strength of about 210 MPa, a tensile strength of about 485 MPa and an elongation of 25% It has a moderate hardness and can be used in smooth soft surfaces. However, compared to austenitic stainless steels, they are less corrosion resistant and less favorable for welding applications.
| Specifications | ASTM A276 / A479 |
| Length | 1 to 6 Meters, Custom Cut Length |
| SS 405 Round Bar | 4mm to 500mm |
| SS 405 Bright Bar | 4mm to 100mm |
| SS 405 Hex Bar | 18mm – 57mm |
| Grade | C | Ni | Si | N | S | Mn | P | Cr | Mo | |
| SS 405 | min. | – | 19.0 | – | – | – | – | – | 24.0 | – |
| max. | 0.25 | 22.0 | 1.50 | – | 0.030 | 2.0 | 0.045 | 26.0 | ||
| Grade | Tensile Strength (MPa) min | Elongation (% in 50mm) min | Yield Strength 0.2% Proof (MPa) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| SS 405 | 515 | 40 | 205 | 92 | 217 |
| Grade | UNS | JIS | WERKSTOFF NR. |
| 405 | S40500 | SUS405 | 1.4002 |
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.
Stainless Steel 405 Angles are made with chromium and small amounts of aluminum to boost oxidation resistance and thermal stability. This ferritic grade delivers moderate tensile and yield strength, outstanding resistance to scaling at high temperatures, and better weldability compared to other ferritic steels. The alloy is characterized by good ductility, stable mechanical performance during thermal cycling, and a lower risk of hardening after welding. While it may not be as corrosion-resistant as austenitic grades, 405 performs admirably in mildly corrosive and heat-intensive environments, making it a reliable choice for industrial structural applications.
Stainless Steel 405 Angles find extensive use in heat-resistant equipment, furnace components, exhaust systems, and thermal processing units thanks to their remarkable oxidation resistance. Industries like power generation, petrochemical, and automotive depend on 405 angles for structural supports, brackets, frames, and parts that are exposed to high temperatures. They are also utilized in kiln structures, heat shields, ducting systems, and equipment housings where stability under thermal stress is crucial. In general fabrication and construction, 405 angles offer a cost-effective solution for applications that require good weldability and mechanical stability.
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