Based in the industrial heart of Manama, Bahrain, Junaid Metals has built a reputation for providing exceptional quality and reliable service. We are pleased to offer our premium Stainless Steel 317L Rectangular Bars, a product designed for those demanding the utmost resistance to corrosion. This grade is particularly well-suited for the challenging environments often found in the Gulf region, making it a smart, long-lasting choice for critical projects where material integrity cannot be compromised.
The strength of 317L lies in its enhanced composition, which includes higher levels of molybdenum, chromium, and nickel compared to standard 304 grades. This specific alloying recipe gives the material superior resistance to pitting and crevice corrosion, especially in chloride-rich settings. Mechanically, these rectangular bars offer excellent tensile strength and good ductility, allowing them to be fabricated into complex components while maintaining their structural integrity under stress.
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 % |
| Standard | SS 317L |
| UNS | S31703 |
| WERKSTOFF NR. / DIN | 1.4438 |
Choose Stainless Steel 317L Rectangular Bars based on the level of corrosion resistance needed for your application and the material’s strength requirements. Consider factors like temperature, pressure, and the potential for exposure to harsh chemicals or marine environments.
Stainless Steel 317L Rectangular Bars generally do not require additional corrosion protection coatings due to their inherent resistance to corrosion, especially in acidic and chloride environments. However, in highly aggressive conditions, coatings may be considered for extra protection.
When selecting Stainless Steel 317L Rectangular Bars, consider factors like corrosion resistance in aggressive environments and required mechanical properties such as strength and weldability. Also, evaluate the specific application conditions, including temperature and chemical exposure.
You’ll typically find Stainless Steel 317L Rectangular Bars hard at work in some of the most demanding industrial settings. They are essential in constructing chemical processing equipment, large-diameter pipes for aggressive chemicals, and components within pulp and paper mills. Their resistance makes them ideal for oil and gas, petroleum refining, and flue gas desulfurization systems. Beyond heavy industry, they are also a trusted material for architectural elements in coastal areas and for fabricating demanding food processing or pharmaceutical equipment.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Junaid Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Manama, Bahrain
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