Starc Metals stands out as a premier manufacturer and supplier located in Canberra, Australia, with a focus on high-quality Stainless Steel 316 Rectangular Bars. Renowned for their precision, durability, and top-notch performance, the company ensures that its products meet international standards and serve a diverse array of industrial needs. They cater to various sectors, including chemical processing, marine, food processing, and construction, providing dependable stainless steel solutions for even the toughest environments. By employing cutting-edge manufacturing techniques, rigorous quality control, and prompt delivery, every 316 rectangular bar boasts remarkable corrosion resistance, mechanical strength, and long-lasting durability, establishing Starc Metals as a trusted supplier throughout Australia and beyond.
Stainless Steel 316 Rectangular Bars are made from austenitic stainless steel, which contains about 16–18% chromium, 10–14% nickel, and 2–3% molybdenum. This unique blend offers exceptional corrosion resistance, particularly against chlorides and acidic conditions, along with impressive toughness and ductility. The material showcases a tensile strength ranging from approximately 515–690 MPa, good elongation, and reliable weldability. Its combination of mechanical strength, corrosion resistance, and formability makes 316 rectangular bars perfect for applications that require enduring performance and durability in challenging industrial, marine, and chemical settings.
| Grade | Stainless Steel 316 (UNS S31600) |
|---|---|
| Specification | ASTM A276, ASTM A479, ASTM A182 |
| Round bar size | Diameter: 3-~800mm |
| 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 |
| Surface | Cold Drawn, Bright, Sand Blasting Finished, Hot Rolled Pickled, Hairline, Polished |
| Condition | Hardened & tempered, annealed |
| Technique | 316 Stainless Steel Cold Drawn, Hot Rolled, Rod, Cold Rolled |
| Processing | Bar cutting to 650mm |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
|---|---|---|---|---|---|---|---|---|---|
| SS 316 | 0.3 max | 2 max | 0.75 max | 0.045 max | 0.030 max | 16 – 18 | 2 – 3 | 10 – 14 | 0.10 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|
| 8.0 g/cm3 | 1454 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 40 % |
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
|---|---|---|---|---|---|---|---|
| SS 316 | 1.4401 | S31600 | SUS 316 | 316S31 / 316S33 | – | Z7CND17‐11‐02 | X5CrNiMo17-12-2 / X3CrNiMo17-13-3 |
Choose Stainless Steel 316 Rectangular Bars based on their resistance to corrosion, particularly in marine and chemical environments, and ensure they meet strength and durability requirements for your specific application. Consider factors like size, shape, and any applicable industry standards.
Yes, Stainless Steel 316 Rectangular Bars can be welded using standard welding techniques. Their excellent weldability is enhanced by their low carbon content, which minimizes the risk of carbide precipitation.
Stainless Steel 316 Rectangular Bars typically do not require additional corrosion protection coatings due to their inherent corrosion resistance. However, for extreme environments, coatings can provide added protection against aggressive chemicals or wear.
These Stainless Steel 316 Rectangular Bars are extensively utilized in industries that prioritize high corrosion resistance and mechanical reliability. They are particularly suited for chemical and pharmaceutical equipment, marine hardware, food processing machinery, and structural components that face harsh conditions. Their outstanding resistance to chlorides, acids, and oxidizing agents makes them ideal for offshore, coastal, and high-humidity environments. Furthermore, 316 rectangular bars find applications in pumps, valves, fasteners, and architectural projects that demand strength, durability, and hygienic surfaces. Their versatility and toughness make them a go-to choice for a wide range of demanding 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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