Hemi Metals, based in Hamilton, New Zealand, is a trusted name in the manufacturing and supply of high-quality Stainless Steel 310 Bars and Rods, specifically crafted for tough industrial settings that experience high temperatures. Using cutting-edge production methods and rigorous quality checks, these bars are built to perform exceptionally well under constant thermal stress. The SS 310 bars from Hemi Metals are celebrated for their remarkable oxidation resistance, impressive strength, and longevity. Catering to sectors like furnace manufacturing, petrochemical processing, power generation, and heavy engineering, the company guarantees a reliable supply, precise dimensions, and adherence to international material standards.
Stainless Steel 310 Bars and Rods are composed of about 24–26% chromium and 19–22% nickel, which grant them outstanding resistance to oxidation, scaling, and corrosion from heat. This high alloy content ensures they remain stable even at elevated temperatures. SS 310 boasts a tensile strength between 515–550 MPa and a yield strength of around 205 MPa, along with commendable creep resistance and impact toughness. These bars retain their ductility and structural integrity, even when exposed to temperatures over 1000°C for extended periods.
Standard Specification : ASTM A276, ASTM A479, ASTM A182
Specification : EN, DIN, JIS, ASTM, BS, ASME, AISI
SS 310 Round Bars : Outside Diameter in the range of 4mm to 500mm
SS 310 Hex Bars : 4mm – 101.6mm
SS 310 Flat Bars : 1 / 2” to 10” in thickness range of 1.6mm to 150mm, Custom Size Stainless Steel Flats available
SS 310 Square Bars : 3mm – 100mm
SS 310 Bright Bars : Outside Diameter in the range of 4mm to 200mm
Outer diameter– 4mm to 500mm
Form : Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc.
Length : 1 to 6 Meters, Custom Cut Lengths
Finish : Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish
Our SS 310 Round bars conforms to NACE MR0175/ISO 15156
| Cr | Ni | C | Si | Mn | P | S | Mo | Cu | Fe |
|---|---|---|---|---|---|---|---|---|---|
| 24.0-26.0 | 19.2-22.0 | .25 Max | 1.50 Max | 2.00 Max | .045 Max | .03 Max | .75 Max | .50 Max | Balance |
| Temperature, °F | Ultimate Tensile Strength, ksi | .2% Yield Strength, ksi | Elongation Percent |
|---|---|---|---|
| 70 | 80.0 | 35.0 | 52 |
| 1000 | 67.8 | 20.8 | 47 |
| 1200 | 54.1 | 20.7 | 43 |
| 1400 | 35.1 | 19.3 | 46 |
| 1600 | 19.1 | 12.2 | 48 |
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 310 | 1.4845 | S31000 | – | – | – | – | – |
Stainless Steel 310 offers exceptional heat resistance, oxidation resistance, and durability, making it ideal for high-temperature and industrial applications like furnaces, heat exchangers, and kilns.
Yes, Stainless Steel 310 performs well in mildly corrosive environments due to its high chromium and nickel content. However, it is not recommended for environments with severe corrosion.
Industries such as power generation, chemical processing, petrochemical, and construction use Stainless Steel 310 for heat-intensive applications like boilers, radiant tubes, and refractory anchors.
Stainless Steel 310 Bars and Rods find their place in industries where extreme heat resistance and mechanical reliability are essential. They’re frequently used in furnace internals, radiant heaters, kiln components, heat exchangers, burner parts, and combustion system hardware. Additionally, SS 310 bars are utilized in petrochemical refineries, thermal power plants, cement factories, and metallurgical processing facilities. Their ability to endure severe oxidation, thermal cycling, and mechanical stress makes them perfect for continuous high-temperature applications with minimal deformation, scaling, or maintenance concerns.
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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