Starc Metals is a reliable manufacturer and supplier located in Canberra, Australia, known for its top-notch Stainless Steel 316H Bars and Rods. With a reputation built on precision, durability, and outstanding performance, the company offers products that adhere to international standards, making them perfect for demanding industrial applications. They cater to various sectors, including chemical processing, marine, power generation, and food processing, providing stainless steel solutions designed for long-lasting strength and dependability. Thanks to their advanced manufacturing techniques, strict quality control, and prompt delivery, every 316H bar and rod boasts remarkable corrosion resistance, mechanical strength, and heat tolerance, establishing Starc Metals as a go-to supplier throughout Australia and beyond.
Stainless Steel 316H Bars and Rods are austenitic stainless steel that contains about 16–18% chromium, 10–14% nickel, and 2–3% molybdenum, featuring a higher carbon content than 316L to enhance high-temperature strength. This unique composition offers excellent resistance to corrosion, oxidation, and stress corrosion cracking, even in harsh environments. The material showcases a tensile strength ranging from approximately 515–700 MPa, along with good ductility, toughness, and reliable weldability. Its exceptional heat resistance and dimensional stability make 316H bars and rods perfect for high-temperature applications where durability and long-term mechanical performance are essential.
Standard : EN, DIN, JIS, ASTM, BS, ASME, AISI
Specification : ASTM A276, A479 / ASME SA276, SA479
Hex Bars : 18mm – 57mm (11/16″ to 2-3/4″)
Bright Bars : Outside Diameter in the range of 4mm to 100mm
Round Bars : Outside Diameter in the range of 4mm to 500mm
Form : Round, Square, Hex (A/F), Rectangle Etc.
Square Bars : 18mm – 47mm (11/16″ to 1-3/4″)
Length : 1 to 6 Meters, Custom Cut Lengths
Finish : Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| SS 316h | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 16.00 – 18.00 | 2.00 – 3.00 | 11.00 – 14.00 | 67.845 min |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
| STANDARD | WERKSTOFF NR. | UNS |
| SS 316h | – | S31609 |
Stainless Steel 316H has a higher carbon content than regular 316, which provides improved strength and makes it ideal for high-temperature applications. It can withstand higher stress and heat, making it suitable for demanding industries like petrochemical and power generation.
Yes, Stainless Steel 316H is highly resistant to corrosion, especially in chloride-rich and high-temperature environments. The addition of molybdenum enhances its resistance to pitting and crevice corrosion, making it suitable for marine and chemical industries.
You’ll find Stainless Steel 316H Bars and Rods widely utilized in industries that demand corrosion-resistant and high-temperature materials. They’re perfect for chemical and pharmaceutical equipment, heat exchangers, boilers, marine hardware, and components in power generation. Their ability to maintain strength and resist oxidation at elevated temperatures makes them suitable for aerospace, petrochemical, and offshore applications. Additionally, 316H bars and rods are used in structural components, pumps, valves, and machinery that face thermal cycling or corrosive environments. Their blend of durability and toughness makes them a top choice for various applications.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Starc Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Canberra, Australia
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