Aditya Stainless is a well-respected manufacturer and supplier of top-notch Stainless Steel 304H Bars based in Kolkata, India. With years of experience in stainless steel solutions, we offer high-performance SS 304H Bars that adhere to global quality standards and serve a variety of industrial needs. Our SS 304H Bars are produced using cutting-edge technology, ensuring they boast exceptional strength, durability, and corrosion resistance, even in high-temperature settings. Available in a range of sizes and specifications, they are perfect for industries that demand superior mechanical properties. Aditya Stainless is known for our reliable delivery and competitive pricing, making us the go-to choice for SS 304H Bars in Kolkata and beyond.
Stainless Steel 304H Bars are an austenitic chromium-nickel steel alloy, featuring a higher carbon content for enhanced strength at elevated temperatures. The typical makeup includes 18-20% Chromium, 8-11% Nickel, and 0.04–0.10% Carbon. SS 304H is renowned for its excellent oxidation resistance and strength under high temperatures. Its mechanical properties include a minimum tensile strength of 515 MPa, yield strength of 205 MPa, an elongation of 40% in 50mm, and hardness reaching up to 201 HB. With its robust performance and outstanding creep resistance, SS 304H Bars are perfect for demanding applications like heat exchangers and pressure vessels.
| Stainless Steel 304H Round Bar Specification | ASTMA276 / A479, ASME SA276 / A479 |
|---|---|
| Dimensions | EN, DIN, JIS, ASTM. BS, ASME, AISI |
| Size | 14mm ~ 300mm |
| Thickness | 50 mm to 600 mm Long |
| Length | 2mm ~ 100 mm 1 to 6 Meters, Custom Cut Length |
| Form | Round, Square, Hexagonal, Rectangular |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
|---|---|---|---|---|---|---|---|---|---|---|
| 304H | min. | 0.04 | – | – | – | – | 18.0 | – | 8.0 | – |
| max. | 0.10 | 2.0 | 0.75 | 0.045 | 0.030 | 20.0 | – | 10.5 | – | |
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
|---|---|---|---|---|---|
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 304H | 515 | 205 | 40 | 92 | 201 |
Contact us to get a quick quote for your requirement.
we ensures premium quality stainless steel 304H bar through rigorous testing and certification programs. Our tapes undergo mechanical, chemical and non-destructive testing to meet international standards. Certified in ISO compliant material testing reports (MTRs), each material provides reliability, durability and performance for a variety of industrial applications
Stainless Steel 304H Round Bars are ideal for high-temperature applications, available in diameters ranging from 6mm to 500mm. These bars provide excellent strength and durability, perfect for use in pressure vessels and industrial boilers.
Stainless Steel 304H Flat Bars offer enhanced heat resistance and are available in thicknesses from 3mm to 100mm, and widths from 12mm to 300mm. Suitable for construction, automotive, and industrial applications requiring high strength and thermal stability.
Stainless Steel 304H Square Bars provide excellent mechanical properties, available in sizes ranging from 6mm to 150mm. Ideal for use in structural and architectural applications where high strength and heat resistance are essential.
Stainless Steel 304H Rectangular Bars are used in construction and industrial applications, available in thicknesses from 3mm to 100mm, and widths from 10mm to 200mm. These bars offer superior durability and heat resistance for demanding environments.
Stainless Steel 304H Hexagonal Bars are perfect for use in fasteners and fittings, available in sizes from 6mm to 100mm across flats. They provide high strength and excellent resistance to high temperatures, making them ideal for industrial applications.
Stainless Steel 304H T Bars offer excellent structural support, available in sizes from 20mm to 100mm in width. These bars are suitable for construction and architectural applications, providing high strength and thermal stability.
Stainless Steel 304H Bars find extensive use in industries that require resistance to high temperatures and pressures. Common applications include heat exchangers, boilers, pressure vessels, condensers, and piping systems in power plants and chemical industries. In Kolkata and throughout India, SS 304H Bars are favored for their impressive creep strength and ability to perform in environments exceeding 500°C. They are also utilized in the fabrication of furnace components, oil refineries, and petrochemical plants, where durability and corrosion resistance are essential. Aditya Stainless guarantees that each 304H Bar meets the highest standards for quality and performance.
©2024 Aditya Stainless All Rights Reserved.
