Adinox Overseas is a trusted name in the global metal industry, specializing in the supply of premium quality Hastelloy B3 Round Bars. Engineered to meet the stringent requirements of the chemical processing industry, these bars are manufactured as per the international standard ASTM B335 and carry the universally recognized UNS N10675 designation. Known for their exceptional resistance to hydrochloric acid and other aggressive media, Hastelloy B3 bars deliver outstanding performance in corrosive environments and are ideal for high-temperature and high-pressure applications.
Hastelloy B3 is a nickel-molybdenum alloy that offers superior thermal stability and process compatibility. These round bars are highly resistant to pitting, stress corrosion cracking, and knife-line attack. Adinox Overseas produces Hastelloy B3 Rods in a range of diameters and lengths with tight tolerances, making them perfect for fabrications in reactors, heat exchangers, condensers, and pressure vessels. The material retains its mechanical properties even in extreme temperature fluctuations, making it highly sought after across sectors like pharmaceuticals, petrochemicals, and marine industries.
The material’s outstanding resistance to non-oxidizing acids, particularly hydrochloric acid, sets it apart from other nickel alloys. Adinox Overseas offers these bars in annealed condition to maintain stability in critical environments. Our ASTM B335 Round Bars are available in polished, bright, and black finishes as per client specifications, with customization options for cut lengths, surface finish, and mechanical properties.
We are known for prompt delivery, competitive pricing, and exceptional customer support. Adinox Overseas is committed to quality excellence and continuous innovation in supplying Hastelloy B3 Bars that meet or exceed industry expectations.
| Standards | ASTM B 335 / ASME SB 335 |
|---|---|
| Dimensions | ASTM, ASME and API |
| Size | 5 mm to 500 mm Dia in 100 mm to 6000 mm Length (available with NACE MR 01-75) |
| Length | 1 To 6 Meters, Custom Cut Length |
| Thickness | 50 mm to 6000 mm Long |
| Form | Round, Square, Hex(A/F), Rectangle, Billet, Ingot, Forging Etc |
| Grade | C | Cr | Mo | Si | V | Fe | Ni |
|---|---|---|---|---|---|---|---|
| Hastelloy B3 | 0.010 max | 20 – 22.5 | 12.5 – 14.5 | 0.08 max | 0.35 max | 2 – 6 | Bal |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|---|
| Hastelloy B3 | 8.69 g/cm3 | 1399 °C (2550 °F) | Psi – 1,00,000 , MPa – 690 | Psi – 45000 , MPa – 310 | 45 % |
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