Emilio Stainless stands out as a top-notch manufacturer and supplier of Stainless Steel 348H Bars, proudly based in Manila, Philippines. With a strong focus on quality and performance, this company crafts high-grade bars tailored to meet the demands of industries that operate in high-temperature and corrosive settings. Serving a diverse clientele across the petrochemical, power generation, aerospace, and heat treatment sectors, Emilio Stainless has built a solid reputation for precision manufacturing, timely delivery, and outstanding customer support, making it a trusted name for Stainless Steel 348H Bars in the Philippines and surrounding areas.
The Stainless Steel 348H Bars produced by Emilio Stainless are crafted from a niobium-stabilized austenitic stainless steel alloy, featuring 17–19% chromium, 9–13% nickel, and a higher carbon content that boosts high-temperature strength. The inclusion of columbium (niobium) enhances resistance to intergranular corrosion and ensures stability under thermal stress. These bars boast impressive mechanical properties, with a tensile strength of about 515 MPa and a yield strength of 205 MPa. Their exceptional creep resistance and oxidation resistance make them perfect for applications that involve continuous exposure to elevated temperatures.
| 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 Emilio 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.
Emilio Stainless provides Stainless Steel 348H Bars for demanding applications that require long-term structural stability and corrosion resistance. These bars find extensive use in furnace parts, superheaters, boiler tubes, heat exchangers, and other components that are subjected to high heat and pressure. Thanks to their superior thermal fatigue resistance and mechanical strength, they are ideal for critical operations in power plants, refineries, and chemical processing facilities. Emilio Stainless is committed to ensuring that every bar meets international standards, delivering durable and reliable solutions for high-performance applications.
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