Hemi Metals, located in Hamilton, New Zealand, is a trusted manufacturer and supplier of top-notch Incoloy Flat Bars, designed to perform exceptionally well in tough industrial settings. With state-of-the-art production facilities and rigorous quality checks, the company produces flat bars renowned for their outstanding corrosion resistance, high-temperature stability, and long-lasting durability. These meticulously crafted Incoloy Flat Bars adhere to global standards and are relied upon in challenging chemical, thermal, and mechanical environments. Hemi Metals is dedicated to providing consistent quality, timely deliveries, and comprehensive customer support to industries such as petrochemical, marine, engineering, and power generation, both in New Zealand and around the globe.
Incoloy Flat Bars are mainly made up of nickel, chromium, and iron, with certain grades incorporating elements like molybdenum, copper, aluminum, or titanium to boost their resistance to oxidation and corrosive conditions. These alloys are known for their high tensile strength, excellent toughness, and remarkable creep-rupture resistance at elevated temperatures. Their flat design enhances rigidity, structural stability, and ease of fabrication. With exceptional resistance to carburization, oxidation, and chloride stress corrosion cracking, Incoloy Flat Bars maintain their mechanical integrity even in extreme thermal and chemical environments.
Standards: EN, DIN, JIS, ASTM, BS, ASME, AISI
Size: 5 mm To 500 mm Dia
Length : 100 mm To 3000 mm Long & Above
Specifications : ASTM B425 / SB425
Form : Flat
Finish : Bright, Polish & Black
| Density | g/cm3 | 7.94 | |
|---|---|---|---|
| lb/in.3 | 0.287 | ||
| Melting Range | °F | 2475 – 2525 | |
| °C | 1357 – 1385 | ||
| Condition & Size | Tensile Strength | Yield Strength (0.2% Offset) | Elongation | Reduction of Area | Hardness |
|---|---|---|---|---|---|
| MPa, min | MPa, min | %, min | %, min | Rockwell, max | |
| Hot worked, as-hot-worked | 550 | 240 | 25 | … | … |
| Cold-worked and hot-worked, annealed | 515 | 205 | 30 | … | … |
Incoloy flat bars are used to manufacture components such as turbine blades, heat exchangers, valves, and fittings that must withstand high temperatures and harsh environmental conditions, ensuring long-term performance and reliability.
Incoloy flat bars are made from high-performance alloys, primarily composed of nickel, chromium, and iron. They may also contain molybdenum, copper, and titanium to enhance corrosion resistance, strength, and durability at high temperatures.
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
These bars are widely utilized in applications that demand superior corrosion resistance, heat stability, and mechanical strength. You’ll often find them in heat exchangers, furnace components, chemical processing equipment, boiler systems, and power plant machinery. Their flat shape makes them perfect for structural supports, fabrication tasks, mounting plates, brackets, and precision components in high-temperature settings. In marine and offshore applications, these bars excel in resisting saltwater and chloride-rich conditions. They are also extensively used in refineries, petrochemical plants, and thermal processing facilities.






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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