Hemi Metals, based in Hamilton, New Zealand, stands out as a top-notch manufacturer and supplier of high-quality Nickel Alloy Square Bars. Known for their precision, durability, and reliability, Hemi Metals crafts products that excel in extreme conditions and tough industrial settings. Their Nickel Alloy Square Bars are produced using cutting-edge metallurgical techniques, guaranteeing consistent strength, impressive corrosion resistance, and long-lasting performance. Catering to sectors like chemical processing, marine, aerospace, and power generation, Hemi Metals blends local know-how with global standards, ensuring timely delivery and technical support, which makes them a go-to partner for high-performance nickel alloy solutions.
These Nickel Alloy Square Bars mainly consist of nickel, along with varying amounts of chromium, iron, and other alloying elements based on the specific grade. This unique composition offers remarkable resistance to corrosion, oxidation, and chemical attacks across a broad temperature range. On the mechanical side, they boast high tensile and yield strength, exceptional toughness, and outstanding fatigue resistance. These bars maintain their structural integrity even under thermal cycling and harsh conditions, showcasing excellent creep and stress-rupture properties, making them ideal for demanding applications where strength and durability are paramount.
| Specifications | ASTM B160 / ASME SB160 |
| Dimension Standard | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Square Bar Diameter | 3 ~ 800mm |
| Square bar size | 4 to 100mm |
| Finish | Cold (bright) drawn, centreless ground, hot rolled, smooth turned, peeled, slit rolled edge, hot rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black |
| Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients requirements |
| Bar Surface | Bright, Hot Rolled Pickled, Cold Drawn, Sand Blasting Finished, Polished, Hairline |
| Rolled Bars Condition | Hardened & tempered, annealed |
| Cold Rolled Bar Technique | Hot Rolled, Cold Drawn, Cold Rolled, Forged Round Bar, Rod |
| Ni | Fe | C | Mn | Si | Cu | Mg | Ti | S |
|---|---|---|---|---|---|---|---|---|
| 99.0 Min | 0.4 Max | 0.02 Max | 0.35 Max | 0.2 Max | 0.25 Max | 0.15 Max | 0.1 Max | 0.01 Max |
| 99.0 Min | 0.4 Max | 0.15 Max | 0.35 Max | 0.1 Max | 0.25 Max | – | – | 0.01 Max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|
| 8.9 G/Cm3 | 1446 °C (2635 °F) | Psi – 67000 , MPa – 462 | Psi – 21500 , MPa – 148 | 45 % |
Yes, we provide bars and rods in standard and customized dimensions and polishes to meet your specific project requirements. For more details mail us on sales@hemimetals.co.nz
Nickel Alloy Square Bars find extensive use in industries that demand high-performance, corrosion-resistant materials. They’re commonly utilized in chemical and petrochemical plants for valves, reactors, heat exchangers, and piping systems. The marine and offshore sectors rely on them for components that face seawater and other corrosive environments, while the aerospace and power generation industries depend on them for high-temperature, high-stress applications. Their versatility, mechanical strength, and resistance to harsh conditions make Nickel Alloy Square Bars vital for critical industrial and engineering applications, ensuring reliability and longevity.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Hemi Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Hamilton New Zealand
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