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Khush Sheets and Plates is a reputable manufacturer and supplier of Stainless Steel 348 Angles, proudly based in Delhi, India. Our 348 stainless steel angles are crafted to deliver outstanding high-temperature strength and impressive corrosion resistance. Built to comply with ASTM A564 and AMS 5510 standards, these angles are meticulously shaped to guarantee exceptional durability and performance. They find extensive use in industries like power generation, aerospace, and chemical processing. At Khush Sheets and Plates, we provide top-notch 348 stainless steel angles that consistently perform well even under prolonged exposure to high temperatures, making them perfect for critical structural and support applications.
Stainless Steel 348 is a nickel-chromium stainless steel alloy enriched with niobium to enhance creep resistance. Typically, its composition features 18–20% chromium, 9–11% nickel, 0.5% niobium, and a low carbon content of around 0.04%. This alloy boasts impressive mechanical properties, with a tensile strength of about 620 MPa, yield strength near 275 MPa, and an elongation of roughly 35%. It maintains its structural integrity and resists oxidation at temperatures reaching up to 1100°F (593°C). At Khush Sheets and Plates, we ensure our 348 angles undergo thorough quality testing for hardness, weldability, and dimensional accuracy.
Standard – ASTM A240 / ASME SA240, JIS4304-2005, ASTM A167, EN10088-2-2005, GB/T3280-2007, etc
Thickness – 0.3mm – 100mm
Width – 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm etc
Length – 2000mm, 2440mm, 3000mm, 5800mm, 6000mm etc
Surface – 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand blast, Brush, etching, etc
Material – Soft, Deep Draw, Extra Deep Draw, Quarter Hard, Half Hard, Full Hard.
Finish – Hot rolled plate (HR), Cold rolled sheet (CR), NO.1, 2B, 2D, 2H, 2R, No.4, HAIRLINE, SCOTCH BRITE, SATIN FINISH, NO.8, BA
Form – Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange), etc.
| Grade | Mn | P | C | S | Cr | Si | Ni | Fe | Co |
| SS 348 | 2.0 | 0.045 | 0.080 | 0.030 | 19 | 1.0 | 11 | 66 | 0.2 |
| SS 348H | 2.00 | 0.045 | 0.04-0.10 | 0.030 | 17.00-19.00 | 0.75 | 9.00-13.00 | – | – |
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Rockwell B (HR B) max | Brinell (HB) max |
| 348 | 515 | 205 | 40 | 92/95 | 201/217 |
| 348H | 968 (≥) | 423 (≥) | 32 | 34 | 212 |
| STANDARD | WERKSTOFF NR. | UNS |
| SS 348 | 1.4550 | S34800 |
| SS 348H | 1.4961 | S34809 |
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 348 Angles are commonly utilized in high-temperature settings such as boilers, heat exchangers, pressure vessels, furnace components, and structural supports in power plants. Khush Sheets and Plates supplies these angles to industries like thermal power, chemical processing, aerospace, and petrochemicals, where materials must withstand extended heat and oxidation. Their remarkable creep resistance and weldability make 348 angles ideal for structural frameworks and load-bearing applications that experience thermal cycling. These angles provide long-lasting durability and safety in critical systems operating under extreme conditions.
Stainless steel 348 angle offers several advantages, including excellent corrosion resistance, especially in high-temperature environments, making it ideal for applications in the chemical, aerospace and petrochemical industries Demonstrates weldability and excellent formability ate, making it easy to manufacture. Intergranular corrosion resistance of the alloy ensures its durability in high temperature applications. Stainless steel 348 also retains its strength at elevated temperatures, making it suitable for use in electric motors and boilers. It is resistant to scaling and oxidation, providing long-term performance under harsh conditions. These qualities ensure reliability and durability.
Stainless steel 348 angle are widely used at high temperatures because of their excellent resistance to oxidation and corrosion. Typical applications include heat exchangers, furnace components, and chemical processing units, where resistance between tissues is required. It is also used in the aviation, aerospace and aerospace industries for exposing building materials to high temperatures. The alloy’s ability to withstand extreme pressures and temperatures makes it ideal for welded structures such as tanks and piping systems in industries such as petrochemical, power generation and food processing.
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