Chuck Metals, located in Pulau Ujong, Singapore, is a reliable manufacturer and supplier of stainless steel products that resist corrosion, including Stainless Steel 317 Square Bars and Rods. These bars are engineered for top performance in tough industrial settings and find their place in various sectors like chemical processing, pharmaceuticals, marine, and pulp and paper. Chuck Metals is committed to producing all its products according to international quality standards, ensuring they offer durability, consistency, and excellent service. With a solid supply chain and knowledgeable support, the company caters to industries throughout Singapore and Southeast Asia.
The Stainless Steel 317 Square Bars and Rods are crafted from a high-alloy austenitic stainless steel that includes chromium (18–20%), nickel (11–15%), molybdenum (3–4%), and a maximum of 0.08% carbon. This unique blend boosts their resistance to pitting, crevice corrosion, and harsh chemical environments. The alloy boasts impressive mechanical properties, with a tensile strength of about 75 ksi (515 MPa), yield strength around 30 ksi (205 MPa), and elongation rates of approximately 35–40%. It also retains its strength and corrosion resistance even under high temperatures and stress, making it ideal for demanding applications.
Stainless Steel 317 Square Bars Specification :
Dimensions : ASTM, ASME
Standard : ASTM / ASME SA A582, A276, A564, ASTM A484, 484M
Surface : hrap, hot rolled pickled or sand blasting finished, cold drawn, polished, hairline
Size : Tolerance: H8, H9, H10, H11, H12, H13K9, K10, K11, K12
| Element | C | Cr | Mn | Ni | P | S | Si |
| SS 317 | 0.08 max. | 18.0 – 20.0 | 2.00 max. | 11.0 – 14.0 | 0.045 max. | 0.03 max. | 1.00 max. |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1400 °C (2550 °F) | Psi ” 75000, MPa ” 515 | Psi ” 30000, MPa ” 205 | 35 % |
| STANDARD | WERKSTOFF NR. | UNS |
| SS 317 | 1.4449 | S31700 |
| SQUARES | ||
|---|---|---|
| Size(mm) | WT PER FEET IN KGS | WT PER MTR IN KGS |
| 16 | 0.62 | 2.05 |
| 18 | 0.79 | 2.59 |
| 20 | 0.76 | 2.49 |
| 22 | 1.18 | 3.87 |
| 25 | 1.52 | 5.00 |
| 28 | 1.91 | 6.27 |
| 30 | 2.19 | 7.20 |
| 32 | 2.50 | 8.19 |
| 36 | 3.16 | 10.37 |
| 38 | 3.52 | 11.55 |
| 40 | 3.90 | 12.80 |
| 45 | 4.94 | 16.20 |
| 50 | 6.10 | 20.00 |
| 56 | 7.65 | 25.08 |
| 60 | – | – |
| 65 | – | – |
| 70 | – | – |
| 75 | – | – |
| 80 | – | – |
| 90 | – | – |
| 100 | – | – |
Yes, Stainless Steel 317 square bars can be welded using conventional welding methods. However, pre-heating and post-weld heat treatment may be required to avoid cracking.
Yes, Stainless Steel 317 square rods can be heat-treated, typically through solution annealing. However, they are not hardenable by heat treatment like some other stainless steels.
Stainless Steel 317 Square Bars offer excellent corrosion resistance, particularly against chlorides and acids, along with high strength and durability. They are widely used in chemical, petrochemical, and food processing industries.
Stainless Steel 317 Square Bars and Rods are essential in structural and mechanical applications where both strength and chemical resistance are paramount. They are commonly used for frames, supports, chemical storage tanks, pharmaceutical machinery, marine fasteners, and components that face acidic or chloride-rich conditions. The square shape makes them easy to fabricate and machine in precise engineering settings. Industries favor 317 for its long service life, low maintenance needs, and reliability in highly corrosive or chemically reactive environments.
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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