Premium quality stainless steel 317 round bars and rods designed for demanding industrial applications are available from George Metals, a reputable manufacturer and supplier in Houston, USA. These bars and rods are well-known for their improved mechanical qualities and exceptional resistance to corrosion, making them perfect for settings with high temperatures and harsh chemicals. George Metals guarantees timely customer service, precision manufacturing, and adherence to global quality standards. Numerous industries, including chemical processing, pharmaceuticals, food and beverage, and marine, rely on their Stainless Steel 317 products. George Metals is still the go-to partner for stainless steel solutions because of its emphasis on performance and durability.
About 18–20% chromium, 11–15% nickel, and 3–4% molybdenum make up stainless steel 317 round bars and rods, with trace amounts of carbon, manganese, and silicon. Compared to 316, this austenitic stainless steel is more resistant to corrosion, particularly in environments that are sulphurous, acidic, and chloride-rich. Mechanical characteristics include a good elongation of 35%, a yield strength of 205 MPa, and a tensile strength of approximately 515 MPa. Because molybdenum improves resistance to pitting and crevice corrosion, 317 stainless steel is appropriate for high-stress industrial settings.
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 |
Round bars and rods of stainless steel 317 are widely used in industries where a high level of corrosion resistance is crucial. Heat exchangers, petrochemical and chemical machinery, pulp and paper mills, food processing facilities, and marine parts are among the common uses. They are particularly well-suited to working with aggressive chemical media like sulphuric and hydrochloric acids because of their high molybdenum content. These bars and rods are also used in textile industry machinery, pharmaceutical manufacturing, and furnace parts. They are a dependable material option for both structural and mechanical components under demanding service conditions because of their exceptional formability, weldability, and durability.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
George Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Houston, USA
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