Andre Stainless is a well-respected manufacturer and supplier located in Singapore, specifically on Pulau Ujong. They specialize in high-quality stainless steel products, including their notable Stainless Steel 348H Bars. With a solid foothold in international markets like Dubai, the company has built a reputation for precision engineering, timely deliveries, and solutions that prioritize customer needs. Their 348H bars are highly regarded for their exceptional corrosion resistance, impressive strength, and durability even in high-temperature settings. Andre Stainless is committed to meeting international quality standards, making them a go-to choice for clients across various industries looking for reliable stainless steel solutions for critical industrial applications.
Stainless Steel 348H Bars are made from austenitic stainless steel that’s stabilized with columbium, providing outstanding resistance to intergranular corrosion. The alloy consists of chromium (17–20%), nickel (8–11%), and a carbon content of up to 0.10%, which boosts its strength at high temperatures. In terms of mechanical properties, these bars boast a tensile strength of about 515 MPa and a yield strength of 205 MPa, with an elongation of roughly 35%. Their excellent creep and stress rupture characteristics make them perfect for extended exposure to high temperatures, making them suitable for demanding applications in tough industrial environments.
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| SS 348H | 0.08 max | 2 max | 0.75 max | 0.045 max | 0.030 max | 17 – 19 | – | 9 – 13 | – |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
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All Stainless Steel 348H Bars are thoroughly tested at Andre Stainless to ensure quality and performance. Our products are certified to the international standards and tested for mechanical strength, corrosion resistance, and high-temperature durability. We provide MTC, third-party inspection reports, and international specifications for assurance.
348H round bars offer high-temperature strength and corrosion resistance, ideal for aerospace, chemical processing, and nuclear applications requiring durability and reliable performance under extreme conditions.
348H flat bars provide excellent resistance to oxidation and intergranular corrosion, suitable for heat exchangers, boiler tubes, and furnace components in high-temperature industrial environments.
348H square bars are used in high-stress applications, offering superior strength and stability for structural components in aerospace, chemical, and nuclear industries.
348H rectangular bars deliver robust performance in high-temperature environments, ideal for critical components in chemical processing equipment, heat exchangers, and nuclear reactors.
348H hexagonal bars provide excellent mechanical properties and corrosion resistance, perfect for fasteners, fittings, and other components in demanding aerospace and industrial applications.
348H T-bars offer high strength and corrosion resistance, suitable for structural support in high-temperature environments such as chemical plants and power generation facilities.
These Stainless Steel 348H Bars are widely utilized in high-temperature and high-pressure settings due to their remarkable thermal stability and corrosion resistance. In Dubai, you’ll find these bars in petrochemical plants, heat exchangers, boiler components, and chemical processing equipment. They’re also used in aircraft engine parts and exhaust systems, where resistance to oxidation and creep strength is crucial. Their reliability in harsh conditions makes them a favored material in marine, aerospace, and power generation sectors, ensuring long-lasting performance with minimal maintenance in essential infrastructure and industrial projects.
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