Maduka Metals, a reputable manufacturer and supplier located in Abuja, Nigeria, is well-known for crafting top-notch **Stainless Steel 317 Round Bars and Rods**. These bars are specifically designed to offer exceptional corrosion resistance, making them perfect for challenging chemical and marine environments. With a commitment to precision and advanced metallurgical techniques, Maduka Metals guarantees outstanding strength, durability, and a smooth surface finish in every product. Stainless Steel 317 boasts a higher content of molybdenum and nickel compared to standard 316, which provides remarkable resistance to pitting and crevice corrosion, making it the go-to choice for chemical, petrochemical, and marine applications.
The composition of **Stainless Steel 317 Round Bars and Rods** primarily includes **iron**, along with **18–20% chromium**, **11–15% nickel**, and **3–4% molybdenum**, plus trace amounts of **manganese**, **silicon**, and **carbon (≤0.08%)**. This austenitic stainless steel delivers impressive **tensile strength of around 515–700 MPa**, paired with excellent ductility and formability. The high molybdenum content significantly enhances resistance to chloride-induced corrosion, while the increased nickel levels boost toughness and resistance to chemical attacks in reducing environments, ensuring long-lasting structural integrity.
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.
Marcus 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 Nigeria and worldwide.
You’ll find **Stainless Steel 317 Round Bars and Rods** commonly used in **chemical processing plants, pulp and paper industries, marine settings, and food processing equipment**. They are particularly suited for **heat exchangers, evaporators, condensers, and pump shafts** that deal with corrosive fluids. Additionally, these bars are utilized in the **pharmaceutical and textile industries** for applications that require resistance to strong acids and chlorides. Thanks to their excellent weldability, high-temperature strength, and corrosion resistance, 317 stainless steel round bars are a dependable choice for enduring performance in demanding 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.
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
