Latham Steel, located in Hamilton, New Zealand, stands out as a top manufacturer and supplier of Stainless Steel 317 Round Bars and Rods. They pride themselves on providing high-quality materials that are designed for exceptional corrosion resistance, strength, and long-lasting durability. With a higher molybdenum content than 316, Stainless Steel 317 offers remarkable protection against pitting, crevice corrosion, and chemical attacks, making it ideal for tough environments. Latham Steel guarantees that each round bar and rod adheres to strict international standards, ensuring precise dimensions, a great surface finish, and reliable performance across various industries, including chemical processing, petrochemical, marine, and pharmaceuticals.
These Stainless Steel 317 Round Bars and Rods typically contain around 18–20% chromium, 11–15% nickel, and 3–4% molybdenum, which gives them outstanding corrosion resistance, particularly in chloride-rich and acidic settings. On the mechanical side, they boast a tensile strength ranging from 515 to 750 MPa, yield strength between 205 and 450 MPa, along with excellent ductility and toughness. Their round shape not only provides uniform strength but also allows for smooth machining and versatility in a variety of industrial applications.
Standard : 317 / 1.4449
Range : 3.17mm to 350mm dia
Designation : ASTM A276, ASME SA276
Finish : Bright, Black, Polish
Thickness: 4.0mm – 100mm
Type: Bar, Bright Bar, Black Bars, Hex Bar, Square Bar, Rods, Polish Bar, Forged Bar, Round Bar
Length : Random, Fix & Cut Length
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| 317 | 0.08 max | 2 max | 1 max | 0.040 max | 0.03 max | 18 – 20 | 3 – 4 | 11 – 14 | – |
| Density | 8.0 g/cm3 |
| Melting Point | 1454 °C (2650 °F) |
| Tensile Strength | Psi – 75000 , MPa – 515 |
| Yield Strength (0.2%Offset) | Psi – 30000 , MPa – 205 |
| Elongation | 35 % |
| Type | Cold Drawn and Polish | Cold Drawn and Ground | Peeled and Polished | Peeled and Ground |
|---|---|---|---|---|
| Size (mm) | 3.00 – 75.00 | 10.00 – 75.00 | 40.00 – 150.00 | 20.00 – 50.00 |
| Size (inch) | 1/8 – 3.00 | 5/6 – 2.50 | 1.50 – 6.00 | 3/4 – 2.00 |
| ISO Tolerance | h8-h9-h10-h11 | h8-h9-h10-h11 | h11, h11-DIN 1013 | h9-h10-h11 |
| Standard | SS 317 |
| UNS | S31700 |
| WERKSTOFF NR. / DIN | 1.4449 |
Yes, Stainless Steel 317 Round Bars and Rods can be recycled effectively. Stainless steel is highly recyclable, maintaining its properties after recycling, making it an environmentally sustainable material for repeated use.
Hemi Metals is a leading manufacturer and supplier of premium-quality Stainless Steel 317 Bars and Rods, catering to industrial, commercial, and personal needs across the New Zealand and worldwide.
You’ll find Stainless Steel 317 Round Bars and Rods being utilized in chemical and petrochemical plants, desalination units, heat exchangers, pharmaceutical equipment, pump shafts, fasteners, valves, and structural machinery components. Thanks to their superior corrosion resistance, mechanical strength, and precise dimensions, they ensure long-lasting performance, require minimal maintenance, and offer reliability even in harsh operating conditions. Engineers and manufacturers often choose 317 round bars and rods for critical applications where durability, precision, and resistance to aggressive environments are a must.
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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