Welcome to Maduka Metals, your trusted partner for industrial and construction materials right here in Abuja. We take pride in supplying premium-grade stainless steel, and our Stainless Steel 317 Rectangular Bars are a cornerstone of our inventory. Known for their exceptional resilience, these bars are the ideal choice for projects that demand superior strength and long-lasting performance, especially in challenging environments where ordinary metals would fail.
What sets our 317 bars apart is their advanced composition, which includes higher levels of molybdenum, nickel, and chromium. This specific blend grants them outstanding resistance to corrosion, particularly from chlorides and acids. Mechanically, they offer excellent tensile strength and good ductility, allowing them to be fabricated into various shapes while maintaining their structural integrity under high-stress conditions and extreme temperatures.
Standard : 317 / 1.4449
Range : 3.17mm to 350mm dia
Designation : ASTM A276, ASME SA276
Finish : Bright, Black, Polish
Thickness: 4.0mm – 100mm
Type: 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 % |
| Standard | SS 317 |
| UNS | S31700 |
| WERKSTOFF NR. / DIN | 1.4449 |
Stainless Steel 317 Rectangular Bars generally offer excellent corrosion resistance due to their alloy composition, but additional protective coatings may be beneficial in highly aggressive environments. For most applications, coatings are not necessary unless exposed to extreme conditions.
Choose Stainless Steel 317 Rectangular Bars based on factors like required corrosion resistance, strength, and the specific environmental conditions. Ensure the dimensions and grades meet the mechanical and chemical requirements of your application.
Yes, Stainless Steel 317 Rectangular Bars can be welded using standard welding techniques like TIG and MIG. However, proper heat control is essential to prevent carbide precipitation and maintain corrosion resistance.
You’ll find these versatile bars hard at work in some of the most demanding sectors. They are essential in chemical processing plants for constructing tanks and piping systems, and in the oil and gas industry for components exposed to sour environments. Their durability also makes them perfect for architectural marine fixtures, pharmaceutical equipment, and structural frameworks in highly corrosive settings, ensuring reliability and safety where it matters most.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Maduka Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Abuja, Nigeria
Copyright 2024 Maduka Metals. All rights reserved
