Located in the heart of Kinshasa, Congo, Sadiki Metals stands as a dedicated partner for industry, bringing specialized materials to the forefront of local and regional development. We take pride in manufacturing and supplying high-performance alloys like Nitronic 60 bar and rod, providing robust solutions for the most demanding engineering challenges. Our commitment is to empower progress with reliable, locally-sourced materials that meet the rigorous standards required for critical applications, supporting the growth of various sectors right here in our community.
Nitronic 60 is renowned for its exceptional strength and resistance to wear. This stainless steel achieves this through a unique composition that includes chromium, nickel, and a significant amount of manganese and silicon. This blend gives it a high tensile strength and excellent resistance to galling and seizing, even outperforming some hardened steels. It maintains good corrosion resistance, making it a remarkably durable choice for components that face both mechanical stress and harsh environments.
| Grade | Nitronic Alloy 60 (UNS No. S21800) Round Bar |
|---|---|
| Specification | DIN, JIS, ASTM, BS, ASME, AISI |
| Nitronic 60 Square bar size | 4 to 100mm |
| Nitronic Alloy 60 Hollow Bar | 32mm OD x 16mm ID to 250mm OD x 200mm ID) |
| Nitronic UNS S21800 Hex Bar size | 2-100mm A/F |
| Nitronic 60 Angle bar size | 3mm*20mm*20mm~12mm*100mm*100mm |
| Nitronic Alloy 60 Rectangles Size | 33 x 30mm to 295 x 1066mm |
| Nitronic UNS S21800 Flat bar size | Thickness: 2 -100mm |
| Width: 10 to 500mm | |
| Nitronic 60 Channel Bar | 80 x 40mm to 150 x 75mm section; 5.0 to 6.0mm thickness |
| Nitronic UNS S21800 Round bar size | Diameter: 3-~800mm |
| Nitronic 60 Billet Size | 1/2″ to 495mm Diameter |
| Nitronic 60 Surface | Bright, Hot Rolled Pickled, Cold Drawn, Sand Blasting Finished, Polished, Hairline |
| Nitronic Alloy 60 Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| Nitronic UNS S21800 Technique | Nitronic 60 Hot Rolled, Cold Drawn, Cold Rolled, Forged Round Bar, Rod |
| Nitronic 60 Condition | Hardened & tempered, annealed |
| Finish | Cold (bright) drawn, centreless ground, hot rolled, smooth turned, peeled, slit rolled edge, hot rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black |
| Form | Nitronic 60 Round, Rod, T-Bar, Nickel Alloy Channel Bar, Precision Ground Bar, Nickel Alloy Flat Bar, Nickel Alloy Square Bar, Nickel Alloy Blocks, Nickel Alloy Round Rod, Nickel Alloy Rings, Nickel Alloy Hollow, Nickel Alloy Triangle, Rectangle, Hex (A/F), Nickel Alloy Threaded, Half Round Bar, Profiles, Nickel Alloy Billet, Nickel Alloy Ingot, I/H Bar, Forging etc. |
| Processing | Bar cutting to 650mm |
| Our Nitronic 60 Round bar conforms to NACE MR0175/ISO 15156 | |
| Grade | C | Mn | S | Si | N | Ni | Cr |
| Nitronic Alloy 60 | 0.10 | 7.0 – 9.0 | 0.030 | 3.5 – 4.5 | 0.08 – 0.18 | 8.0 – 9.0 | 16.0 – 18.0 |
| Ultimate Tensile Strength, ksi | 95 |
| 0.2% Yield Strength, ksi | 50 |
| Elongation, % | 35 |
| Reduction of Area, % | 55 |
| Hardness MAX, Brinell | 241 |
| STANDARD | UNS | DIN |
|---|---|---|
| Nitronic 60 Round Bars | S21800 | – |
Common finishes for Nitronic 60 Bar include mill finish, pickled and passivated, polished, brushed, and cold drawn. These finishes provide varying levels of smoothness, corrosion resistance, and aesthetic appeal.
The most common diameters for Nitronic XM 19 rod range from 0.125 inches (1/8") to 12 inches, with popular sizes including 1/4", 1/2", 1", 2", and 3".
Nitronic XM 19 rods typically come in standard sizes ranging from 1/8" to 3" in diameter, with lengths from 12" to 144". Custom sizes may also be available.
The remarkable properties of Nitronic 60 bar and rod make it indispensable for a wide range of demanding uses. You’ll find it in essential components like valve stems, fasteners, and pump shafts where resistance to wear and corrosion is paramount. It’s also ideal for applications in marine environments, food processing equipment, and aerospace components. Essentially, anywhere parts are subjected to constant friction, high loads, or corrosive conditions, Nitronic 60 provides the longevity and reliability needed to minimize downtime and ensure operational safety.






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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