Niazi Stainless is a well-respected manufacturer and supplier of Stainless Steel 310S Bars based in Manama, Bahrain. They’re known for providing top-notch products that cater to a variety of industrial needs. With a strong focus on precision, durability, and keeping customers happy, the company has earned a solid reputation throughout Bahrain and the Gulf region. Their Stainless Steel 310S bars are crafted using cutting-edge technology and rigorous quality controls, ensuring they perform exceptionally well even in tough conditions. Niazi Stainless prioritizes reliability, prompt delivery, and outstanding service, making them a go-to partner for clients in search of high-quality stainless-steel solutions.
The Stainless Steel 310S Bars offered by Niazi Stainless in Manama, Bahrain, are primarily made up of chromium (24–26%) and nickel (19–22%), which gives them remarkable resistance to oxidation and heat. The low carbon content of the alloy enhances its weldability while reducing the risk of carbide precipitation. On the mechanical side, 310S bars boast impressive tensile strength, creep resistance, and toughness at high temperatures. Their stability under prolonged heat exposure makes them perfect for harsh environments, and Niazi Stainless guarantees that each bar meets international standards for reliable performance.
| Specifications | ASTM A276 / ASME SA276 |
| Dimensions | ASTM, ASME |
| Range | 3.17 MM TO 350 MM DIA |
| Diameter | 25mm to 152mm |
| Length | 1 to 6 Meters, Custom Cut Length |
| Finish | Bright, Polish & Black |
| Form | Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wiremesh, Billet, Ingot, Forging |
| Condition | Cold Drawn & Polished Cold Drawn, Centreless Ground & Polished |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| 347H | min. | 0.04 | – | – | – | – | 17.0 | 3.00 | 9.0 | – |
| max. | 0.10 | 2.0 | 1.00 | 0.045 | 0.030 | 19.0 | 4.00 | 13.0 | – | |
| 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 | ||||
| 347H | 515 | 205 | 40 | 92 | 201 |
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At Niazi Stainless quality matters. Our Stainless Steel 347H Bars undergo rigorous testing, including tensile strength hardness, corrosion resistance tests so as to be in international standards. We have credible agencies certified thus we furnish material test certificates (MTCs) and third-party inspections. Ensuring reliability and unmatched performance in critical industrial applications.
Stainless Steel 347H Round Bars offer excellent corrosion resistance. Available in sizes ranging from 3mm to 200mm in diameter, these bars are ideal for applications in high-temperature environments due to their stability and durability.
These bars provide outstanding resistance to corrosion and oxidation. Stainless Steel 347H Flat Bars come in thicknesses from 1mm to 50mm and widths from 10mm to 500mm, making them suitable for a variety of industrial uses.
Stainless Steel 347H Square Bars are perfect for high-stress applications. Available in sizes from 5mm to 100mm, they combine excellent mechanical properties with superior resistance to intergranular corrosion.
These bars are highly resistant to corrosion and scaling. Stainless Steel 347H Rectangular Bars are available in thicknesses from 1mm to 50mm and widths from 10mm to 500mm, ideal for structural and mechanical applications.
Stainless Steel 347H Hexagonal Bars offer excellent resistance to high temperatures and corrosion. Available in sizes ranging from 6mm to 75mm, they are widely used in the manufacturing of fasteners and other high-strength components.
These corrosion-resistant bars are available in a range of sizes. Stainless Steel 347H T-Bars provide excellent mechanical strength and are ideal for structural applications requiring high resistance to oxidation and corrosion.
These Stainless Steel 310S Bars from Niazi Stainless are widely utilized in industries that demand exceptional heat and corrosion resistance. They’re perfect for furnace components, heat exchangers, kilns, and combustion chambers, thanks to their ability to perform consistently under extreme temperatures. Additionally, they find applications in petrochemical plants, refineries, and power generation units for pipes, fittings, and structural elements that face thermal cycling. Their durability makes them indispensable for industrial boilers, food processing equipment, and chemical environments, ensuring they deliver long-lasting performance across a range of demanding applications.







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