Nakamura Stainless is a well-respected manufacturer and supplier based in Pulau Ujong, Singapore, known for delivering top-notch stainless steel solutions, including Stainless Steel 304H Bars. The company prides itself on precision engineering, durability, and strict adherence to international standards, catering to industries that need dependable materials for high-performance applications. The Stainless Steel 304H Bars, featuring a higher carbon content, offer remarkable strength at elevated temperatures, exceptional corrosion resistance, and a long lifespan. With rigorous quality checks and prompt delivery, Nakamura Stainless guarantees that its 304H Bars are a reliable choice in both local and global markets.
These Stainless Steel 304H Bars are made up of chromium (18–20%), nickel (8–11%), and an increased carbon content of up to 0.10%, along with manganese, silicon, and trace elements. This distinctive composition boosts strength at high temperatures and enhances creep resistance while ensuring outstanding corrosion resistance. Mechanically, these bars provide a tensile strength of around 515 MPa, a yield strength of about 205 MPa, and an elongation of 40%, blending durability, toughness, and reliability. These characteristics make Stainless Steel 304H Bars ideal for critical applications in high-temperature settings.
| 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 |
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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.
You’ll find Stainless Steel 304H Bars widely used in industries that require heat resistance and durability. They’re commonly found in boilers, pressure vessels, heat exchangers, and superheaters, where high-temperature performance is crucial. The petrochemical, chemical, and power generation sectors rely heavily on them for equipment and piping systems. Additionally, they’re utilized in refineries, marine environments, and heavy fabrication projects that demand longevity and toughness. With their strength, versatility, and excellent corrosion resistance, Stainless Steel 304H Bars are a trusted material for challenging industrial applications.
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