Aiman Metals is a top manufacturer and supplier based in Kuala Lumpur, Malaysia, with expertise in top-grade stainless steel products. Known for outstanding craftsmanship and high-quality standards, we provide a wide variety of materials, such as Stainless Steel 317 Rectangular Bars. These bars are renowned for their superior corrosion resistance, elevated strength, and high weldability, and they are particularly suited for harsh conditions like chemical processing, marine uses, and other extreme environments. Engineered to serve diverse industrial applications, our products offer balance between strength and precision. Aiman Metals provides trustworthy, durable solutions to our customers according to their individual demands.
Stainless Steel 317 Rectangular Bars contain a high proportion of iron, along with chromium (18–20%), nickel (11–14%), and molybdenum (3–4%), which gives them superior corrosion resistance compared to the general stainless grades. With a tensile strength of about 570 MPa, yield strength of around 240 MPa, and high ductility, they show excellent performance under mechanical stress. They show superior resistance to pitting, crevice corrosion, and stress corrosion cracking even under chloride-rich and acidic conditions. Their minimal carbon content guarantees excellent weldability, whereas their strength retention in high-temperature conditions keeps them a reliable option for a wide range of industrial applications.
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.
Stainless Steel 317 Rectangular Bars find wide usage wherever there is the need for high corrosion resistance and strength. In chemical processing, they are the best to deal with aggressive chemicals as well as high-temperature operations. Their excellent resistance to saltwater corrosion makes them sought after in marine industries such as shipbuilding and offshore platforms. In the food processing and pharmaceutical industries, they are selected for their cleanability and durability. Power generation plants employ them for parts that are subjected to heat and stress corrosion cracking. Moreover, their high strength and flexibility make them apt for structural applications, pipe systems, and heat exchangers in a range of challenging industrial conditions.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Aiman Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Kuala lumpur, Malaysia
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