These Stainless Steel 316 Flat Bars are primarily made up of 16–18% chromium, 10–14% nickel, and 2–3% molybdenum, with a low carbon content of ≤0.08% to boost corrosion resistance. This austenitic stainless steel is known for its excellent resistance to pitting, crevice corrosion, and stress corrosion cracking. In terms of mechanical properties, they boast a tensile strength ranging from 485–700 MPa, a yield strength of about 170–300 MPa, and a density of 8 g/cm³. Additionally, these flat bars offer good ductility, toughness, and weldability, making them ideal for long-term use in harsh and corrosive environments.
Standard : ASTM A276, ASME SA276
Dimensions : EN, DIN, JIS, ASTM, BS, ASME, AISI, ASTM, ASME
Flat Bar Size : 2mm ~ 100mm
Thickness : 1/8″ – 3″
Width : 3/8” – 8”
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
| Element | SS 316 |
| C | 0.08 max |
| Mn | 2.0 max |
| Si | 1.0 max |
| P | 0.045 max |
| S | 0.030 max |
| Cr | 16 – 18 |
| Ni | 11 – 14 |
| Mo | 2 – 3 |
| Fe | 67.845 min |
| Element | SS 316 |
| Density | 8.0 g/cm3 |
| Melting Point | 1400 °C (2550 °F) |
| Tensile Strength | Psi – 75000 , MPa – 515 |
| Yield Strength (0.2%Offset) | Psi – 30000 , MPa – 205 |
| Elongation | 35 % |
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 316 | 1.4401 / 1.4436 | S31600 | SUS 316 | 316S31 / 316S33 | – | Z7CND17-11-02 | X5CrNiMo17-12-2 / X3CrNiMo17-13-3 |
Stainless Steel 316 flat bars and rods are widely used in marine environments, chemical processing, food processing, medical equipment, and construction projects due to their excellent corrosion resistance.
Starc Metals is a leading manufacturer and supplier of premium-quality Stainless Steel 316 Flat Bar and Rods, catering to industrial, commercial, and personal needs across the Australia and worldwide.
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@starcmetals.com
Stainless Steel 316 Flat Bars find extensive applications in industries that demand corrosion resistance and mechanical durability. In the chemical and petrochemical fields, they are perfect for piping systems, heat exchangers, and reactor vessels that come into contact with aggressive chemicals. The marine industry relies on them for seawater handling equipment, offshore structures, and desalination plants. Furthermore, they are also utilized in food processing, pharmaceuticals, and power generation sectors where durability, chemical resistance, and long-lasting performance are crucial. At Starc Metals, we guarantee precision-engineered Stainless Steel 316 Flat Bars that deliver reliable, high-performance, and enduring solutions for all your industrial needs.






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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