Chuck Metals is a reputable manufacturer and supplier of Nitronic 50 Bars and Rods based in Singapore, Pulau Ujong. They specialize in providing high-strength, corrosion-resistant austenitic stainless steel products that are perfect for demanding industrial applications. Nitronic 50 stands out for its remarkable blend of mechanical strength, corrosion resistance, and toughness—outperforming both 316 and 317 stainless steels. Chuck Metals ensures that their Nitronic 50 bars and rods comply with international standards, making them a go-to choice in marine, chemical, and aerospace sectors. With a commitment to precision, timely delivery, and customer satisfaction, Chuck Metals has established itself as a trusted source for top-quality Nitronic 50 alloy materials.
The composition of Nitronic 50 Bars and Rods includes iron, chromium (20–23%), nickel (11–13%), manganese (4–6%), molybdenum (1.5–3%), and nitrogen, which boosts its strength. This alloy is known for its impressive resistance to pitting, crevice corrosion, and chloride stress corrosion cracking. It boasts a tensile strength of around 700–1000 MPa and remains non-magnetic even after cold working. Additionally, Nitronic 50 offers good low-temperature toughness and excellent weldability, making it an ideal choice for complex components in challenging environments.
| Grade | Nitronic Alloy 50 / XM-19 (UNS No. S20910) |
|---|---|
| Specification | DIN, JIS, ASTM, BS, ASME, AISI |
| Nitronic 50 Square bar size | 4 to 100mm |
| Nitronic Alloy 50 Hollow Bar | 32mm OD x 16mm ID to 250mm OD x 200mm ID) |
| Nitronic Alloy UNS S20910 Hex Bar size | 2-100mm A/F |
| Nitronic 50 Angle bar size | 3mm*20mm*20mm~12mm*100mm*100mm |
| Nitronic Alloy 50 Rectangles Size | 33 x 30mm to 295 x 1066mm |
| Nitronic Alloy UNS S20910 Flat bar size | Thickness: 2 -100mm |
| Width: 10 to 500mm | |
| Nitronic 50 Channel Bar | 80 x 40mm to 150 x 75mm section; 5.0 to 6.0mm thickness |
| Nitronic Alloy 50 Section | 3.0 to 12.0mm thickness |
| Nitronic Alloy UNS S20910 Round bar size | Diameter: 3-~800mm |
| Nitronic 50 Billet Size | 1/2″ to 495mm Diameter |
| Nitronic Alloy 50 Round Bar Standard Dimensions | Diameter / Height: |
| Nitronic 50 Surface | Bright, Hot Rolled Pickled, Cold Drawn, Sand Blasting Finished, Polished, Hairline |
| Nitronic Alloy 50 Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| Nitronic Alloy UNS S20910 Technique | Nitronic 50 Hot Rolled, Cold Drawn, Cold Rolled, Forged Round Bar, Rod |
| Nitronic 50 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 50 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 50 Round bar conforms to NACE MR0175/ISO 15156 | |
| Grade | C | Mn | S | Si | N | Ni | Cr |
| Nitronic Alloy 50 | .06 | .10 | 0.03 | 1.00 | 0.20 – 0.40 | 11.50 – 13.50 | 20.50 – 23.50 |
| Hardness MAX, Brinell | 241 |
| Ultimate Tensile Strength, ksi | 95 |
| 0.2% Yield Strength, ksi | 50 |
| Elongation, % | 35 |
| Reduction of Area, % | 55 |
| STANDARD | UNS | DIN |
|---|---|---|
| Nitronic 50 | S20910 | 1.3964 |
Nitronic 50 rods typically come in diameters ranging from 1/8" to 6" and lengths from 12" to 144". Custom sizes may also be available based on specific requirements.
Yes, Nitronic 50 bar can be welded using conventional methods like TIG and MIG welding. However, proper preheat and post-weld heat treatment are recommended for optimal results.
Nitronic 50 rods are available in various sizes, ranging from 1/8" to 12" in diameter. Finishes include mill, polished, and ground, depending on specific requirements and applications.
Nitronic 50 Bars and Rods find extensive use in marine hardware, pump shafts, valves, pressure vessels, heat exchangers, nuclear components, and medical devices. Their outstanding resistance to saltwater corrosion and high strength makes them perfect for offshore and underwater applications. Moreover, Nitronic 50 is utilized in food processing equipment, chemical handling systems, and paper mills. Its ability to maintain structural integrity in corrosive and high-stress conditions makes it a preferred material for industries that require both durability and reliability in critical service situations.






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