Chuck Metals, based in Pulau Ujong, Singapore, stands out as a trusted manufacturer and supplier of top-notch stainless steel products, particularly Stainless Steel 317 Round Bars and Rods. These high-performance bars are specifically designed to thrive in tough environments where exceptional corrosion resistance and mechanical strength are essential. Catering to sectors like chemical processing, marine, pharmaceuticals, and pulp and paper, Chuck Metals provides 317 round bars and rods that adhere to international quality standards. With a reliable supply chain, expert technical support, and a solid regional presence, the company has become a go-to stainless steel supplier in Singapore and across Southeast Asia.
Stainless Steel 317 Round Bars and Rods are made from high-alloy austenitic stainless steels, featuring about 18–20% chromium, 11–15% nickel, 3–4% molybdenum, and a maximum of 0.08% carbon. This unique blend boosts their resistance to pitting, crevice corrosion, and chemical damage in highly acidic and chloride-laden environments. Their mechanical properties include a tensile strength of around 75 ksi (515 MPa), yield strength close to 30 ksi (205 MPa), and an elongation of 35–40%. This alloy maintains impressive strength and ductility even at elevated temperatures and is easily welded and formed.
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.
Chuck 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 Singapore and worldwide.
You’ll find Stainless Steel 317 Round Bars and Rods in a variety of applications, such as pressure vessels, heat exchangers, chemical tanks, pharmaceutical equipment, marine hardware, and food processing systems. Their round shape makes them perfect for rotating shafts, structural supports, and precision-machined components. Industries often choose 317 for projects where long-lasting resistance to harsh chemicals and minimal maintenance are crucial. Its reliability in corrosive and high-stress settings makes it an invaluable material for demanding industrial operations.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Chuck Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Singapore, Singapore
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