Located in the heart of Kinshasa, Congo, Sadiki Metals is a trusted name for industrial strength and reliability. We take pride in manufacturing and supplying premium Stainless Steel 317 round bars and rods, crafted to meet the demanding needs of our local and international clients. Our commitment is to provide materials that offer exceptional resistance to corrosion, ensuring your projects are built on a foundation of quality and durability that stands the test of time in even the most challenging environments.
The strength of our Stainless Steel 317 lies in its sophisticated composition, which includes higher levels of molybdenum, chromium, and nickel. This specific blend gives the material its outstanding ability to resist pitting and crevice corrosion, especially when faced with harsh chemical exposures. The resulting mechanical properties are impressive, offering excellent tensile strength and good ductility, which allows these round bars and rods to perform reliably under high-stress conditions and elevated 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: 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 |
| 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 % |
| Type | Cold Drawn and Polish | Cold Drawn and Ground | Peeled and Polished | Peeled and Ground |
|---|---|---|---|---|
| Size (mm) | 3.00 – 75.00 | 10.00 – 75.00 | 40.00 – 150.00 | 20.00 – 50.00 |
| Size (inch) | 1/8 – 3.00 | 5/6 – 2.50 | 1.50 – 6.00 | 3/4 – 2.00 |
| ISO Tolerance | h8-h9-h10-h11 | h8-h9-h10-h11 | h11, h11-DIN 1013 | h9-h10-h11 |
| Standard | SS 317 |
| UNS | S31700 |
| WERKSTOFF NR. / DIN | 1.4449 |
Yes, Stainless Steel 317 Round Bars and Rods can be recycled effectively. Stainless steel is highly recyclable, maintaining its properties after recycling, making it an environmentally sustainable material for repeated use.
Sadiki Metals is a leading manufacturer and supplier of premium-quality Stainless Steel 317 Bars and Rods, catering to industrial, commercial, and personal needs across the Congo and worldwide.
Yes, Stainless Steel 317 Round Bars and Rods can be used for underground applications. Their excellent corrosion resistance to chemicals, moisture, and aggressive environments makes them suitable for underground infrastructure and pipelines.
Because of their robust nature, our Stainless Steel 317 round bars and rods are the go-to choice for critical applications across various demanding sectors. You’ll find them forming the backbone of equipment in chemical processing plants, pharmaceutical manufacturing, and petrochemical facilities where resistance to aggressive acids is non-negotiable. They are also essential in constructing pollution control equipment, large-diameter pipes, and heat exchangers, proving their worth wherever long-term performance and structural integrity are the top priorities.






We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Sadiki Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Kinshasa, Congo
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