Anucha Metals, a well-respected manufacturer and supplier based in Bangkok, Thailand, specializes in high-quality Stainless Steel 317L Round Bars and Rods, designed to meet international industrial standards. These bars are renowned for their outstanding resistance to chemical attacks, pitting, and crevice corrosion, even in the toughest environments. The low-carbon variant, Stainless Steel 317L, offers excellent weldability and reduces the risk of carbide precipitation. Anucha Metals promises products that boast remarkable strength, durability, and precise dimensions, making 317L Round Bars and Rods the perfect choice for industries like marine, chemical, food processing, and power generation.
The composition of Stainless Steel 317L Round Bars and Rods includes 18–20% chromium, 11–15% nickel, 3–4% molybdenum, and low carbon content, which enhances weldability and helps prevent intergranular corrosion. In terms of mechanical properties, they deliver a tensile strength of about 515 MPa, a yield strength of 205 MPa, and an elongation of 35%. This alloy provides exceptional toughness, durability, and high creep resistance at elevated temperatures, along with improved corrosion protection in chloride-rich and acidic environments, ensuring reliable performance over the long haul.
Standard : 317L / 1.4438
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 |
| 317L | 0.035 max | 2 max | 1 max | 0.040 max | 0.03 max | 18 – 20 | 3 – 4 | 11 – 15 | – |
| 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 % |
| Weight (kg/ft) | 0.20 | 0.50 | 0.30 | 0.69 | 0.60 | 1.50 | 1.00 |
|---|---|---|---|---|---|---|---|
| Size(mm) | 10 x 10 | 14 x 14 | 12 x 12 | 17 x 17 | 16 x 16 | 25 x 25 | 20 x 20 |
| Weight (kg/ft) | 2.40 | 4.22 | 3.80 | 6.72 | 0.60 | 9.50 | 7.50 |
| Size(mm) | 32 x 32 | 42 X 42 | 40 x 40 | 53 X 53 | 50 x 50 | 63 x 63 | 56 x 56 |
| Standard | SS 317L |
| UNS | S31703 |
| WERKSTOFF NR. / DIN | 1.4438 |
Stainless Steel 317L Round Bars and Rods find extensive use in sectors that demand excellent corrosion resistance and weldability. They are perfect for chemical and petrochemical processing equipment, condensers, heat exchangers, and pulp and paper machinery. In marine settings, they are utilized in seawater handling systems, desalination plants, and offshore applications. The power generation sector employs them in boiler tubes and superheaters. Additionally, they are used in food processing, textile machinery, pollution control systems, and the pharmaceutical industry. Their superior strength and resistance make them ideal for critical, high-demand environments.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Anucha Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Bangkok, Thailand
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