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Victor Sheets and Plates stands out as a premier manufacturer and supplier in Abuja, Nigeria, specializing in high-quality Stainless Steel 348H Angles. These angles are known for their remarkable strength, durability, and impressive resistance to heat and corrosion. Tailored for demanding industrial applications that involve high temperatures, Stainless Steel 348H is a stabilized austenitic grade enriched with niobium, which boosts its structural stability. At Victor Sheets and Plates, precision engineering and strict adherence to international quality standards are paramount, ensuring that their products perform reliably even under thermal stress. These angles find extensive use in the chemical, power generation, and petroleum sectors, where resistance to oxidation and creep is essential for longevity.
Stainless Steel 348H Angles are made up of iron, featuring 17–19% chromium, 9–13% nickel, 0.1% carbon, along with trace amounts of niobium, manganese, and silicon. The inclusion of niobium stabilizes the alloy, helping to prevent carbide precipitation and enhancing resistance to intergranular corrosion. This material boasts a tensile strength ranging from 550 to 750 MPa and excellent performance at high temperatures. It also provides good ductility, weldability, and oxidation resistance up to 900°C. The increased carbon content contributes to improved creep strength, making Stainless Steel 348H perfect for high-temperature and high-pressure applications.
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.
Victor Sheets and Plates based in Abuja, Nigeria, 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 348H angle provides excellent resistance to high temperatures, making it ideal for use in hot environments. The presence of niobium increases the resistance to intergranular corrosion, especially in welded structures. The alloy also has excellent oxidation resistance at temperatures up to 800°C (1472°F). It exhibits excellent strength and durability, providing durability in extreme conditions. Stainless steel 348H is extensively used in petrochemical, power generation, heat exchanger and other industries, for reliability and performance in extreme conditions.
Stainless Steel 348H Angles are extensively utilized in industries that demand exceptional mechanical strength and corrosion resistance at elevated temperatures. They are particularly well-suited for heat exchangers, furnace frames, chemical processing equipment, pressure vessels, and boiler components. The alloy’s stability and oxidation resistance make it ideal for high-stress environments found in power plants and refineries. In construction and fabrication, these angles serve as structural frameworks that endure heat and corrosive conditions. Their outstanding weldability and durability guarantee a long service life, making them a reliable choice for various applications.
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