Browse Our Collection
Get instant quotes that fit your budget perfectly.
Boikanyo Sheets and Plates, located in Cape Town, South Africa, stands out as a premier manufacturer and supplier of **Stainless Steel 348H Angles**. They specialize in crafting high-quality products designed to thrive in high-temperature and corrosive settings. These angles are engineered with enhanced carbon content and niobium stabilization, which significantly boosts their tensile strength, creep resistance, and ability to resist intergranular corrosion at elevated temperatures. Adhering to international standards and maintaining strict quality control, Boikanyo Sheets and Plates provides Stainless Steel 348H Angles that cater to various industries, including power generation, petrochemical, chemical processing, marine, and construction. Their remarkable durability, strength, and performance under high temperatures make them a trusted choice for critical engineering projects.
**Stainless Steel 348H Angles** are austenitic stainless steel products made up of iron, chromium (17–19%), nickel (9–13%), carbon (which is higher than that of standard 348), along with manganese, silicon, and niobium. The niobium stabilization helps prevent carbide precipitation during welding, which in turn enhances resistance to intergranular corrosion. The increased carbon content contributes to improved creep and tensile strength at high temperatures. From a mechanical standpoint, Stainless Steel 348H Angles deliver excellent tensile and yield strength, along with good ductility, toughness, and fatigue resistance. Their unique blend of high-temperature performance, mechanical durability, and corrosion resistance makes them perfect for demanding structural and industrial 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.
Boikanyo Sheets and Plates based in Cape Town, South Africa, 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** find extensive use in industries that require exceptional high-temperature strength, corrosion resistance, and durability. In the **power generation** sector, they are utilized in boilers, turbines, superheaters, and heat exchangers. The **petrochemical and chemical industries** rely on them for reactors, piping systems, and pressure vessels that face harsh conditions. In **marine and construction**, they are essential for offshore platforms, frameworks, and shipbuilding.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
Discover high-quality products tailored to meet your unique needs and preferences.
Get instant quotes that fit your budget perfectly.
Copyright 2024 Boikanyo Sheet and Plates. All rights reserved
