Aditya Stainless stands out as a top manufacturer and supplier of Stainless Steel 316H Bars, proudly based in Kolkata, India. These bars are celebrated for their impressive high-temperature strength and remarkable resistance to corrosion, making them a go-to choice for applications that require exceptional mechanical properties under heat. The higher carbon content in 316H boosts its strength, making it perfect for structural and pressure-containing uses. We provide these bars in various shapes, including round, hex, square, and flat, all while adhering to global standards like ASTM A276, A479, and ASME SA276, ensuring they meet the demands of tough industrial settings.
Stainless Steel 316H Bars are composed of about 16–18% chromium, 10–14% nickel, 2–3% molybdenum, and a carbon content ranging from 0.04–0.10%. This elevated carbon level enhances the alloy’s strength at high temperatures and its resistance to creep. These bars boast a minimum tensile strength of 515 MPa, a yield strength of 205 MPa, and an elongation of 35%, which translates to excellent formability and durability. With superior resistance to oxidation, pitting, and chloride-induced corrosion, 316H is particularly well-suited for high-temperature applications and corrosive environments across various industries.
Specifications : ASTM A276, ASME SA276 / ASTM A479 ASME SA479
Round Bars : Outside Diameter in the range of 4mm to 500mm
Bright Bars : Outside Diameter in the range of 4mm to 100mm
Hex Bars : 18mm – 57mm (11/16″ to 2-3/4″)
Square Bars : 18mm – 47mm (11/16″ to 1-3/4″)
Length : 1 to 6 Meters, Custom Cut Lengths
Form : Round, Square, Hex (A/F), Rectangle Etc.
Finish : Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Fe |
| SS 316H | 0.10 max | 2.0 max | 0.75 max | 0.045 max | 0.030 max | 16.00 – 18.00 | 2.00 – 3.00 | 10.00 – 14.00 | 68.89 min |
| 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 % |
Contact us to get a quick quote for your requirement.
We ensures the highest quality of stainless steel 316H tiles through rigorous testing and certification. Extensive testing is carried out, including chemical composition analysis, mechanical testing and corrosion resistance analysis. Our breweries are certified to meet international standards, providing customers with reliable, robust, and performance-based solutions for a variety of applications.
Stainless Steel 316H Round Bars are engineered for high-temperature environments, offering excellent strength and corrosion resistance. Ideal for use in chemical processing, petrochemical industries, and power generation applications where durability and resistance to heat are crucial.
Stainless Steel 316H Flat Bars are designed for high-temperature applications requiring exceptional strength and corrosion resistance. Suitable for use in manufacturing equipment for chemical processing, high-temperature environments, and marine applications.
Stainless Steel 316H Square Bars provide superior high-temperature strength and corrosion resistance. They are commonly used in the construction of industrial equipment, chemical reactors, and components exposed to severe thermal conditions.
Stainless Steel 316H Rectangular Bars are ideal for applications demanding high strength and resistance to heat. These bars are utilized in chemical processing, marine environments, and high-temperature industrial applications where durability is essential.
Stainless Steel 316H Hexagonal Bars offer high-temperature strength and exceptional corrosion resistance. They are suited for use in marine environments, chemical processing, and applications requiring robust performance under extreme conditions.
Stainless Steel 316H T-Bars are designed for high-stress, high-temperature applications, providing excellent strength and resistance to corrosion. Ideal for use in structural components, chemical processing equipment, and other demanding industrial applications.
Stainless Steel 316H Bars are perfect for situations that demand strength at elevated temperatures, such as in power generation, refineries, petrochemical facilities, and nuclear reactors. They are widely utilized in boiler components, heat exchangers, pressure vessels, and furnace parts, thanks to their outstanding mechanical and thermal stability. The blend of corrosion resistance, thermal efficiency, and high strength also makes them ideal for offshore oil drilling, chemical processing, and aerospace applications. SS 316H bars are a dependable choice for maintaining structural integrity and ensuring long-lasting performance in extreme conditions.
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