Luois Metals, a reputable manufacturer and supplier located in Houston, USA, specializes in top-notch Nitronic XM-19 Bars and Rods, designed for exceptional strength, corrosion resistance, and durability. These bars are celebrated for their impressive mechanical performance, blending the toughness of stainless steels with enhanced protection against pitting, crevice corrosion, and chloride stress cracking. Nitronic XM-19 boasts nearly double the yield strength of 316/317 stainless steels while still offering good ductility and weldability. With a commitment to precise manufacturing, a smooth surface finish, and strict compliance with international standards, Luois Metals ensures that Nitronic XM-19 Bars and Rods are a dependable choice for demanding industrial applications.
The composition of Nitronic XM-19 Bars and Rods includes iron, 20–23% chromium, 11–13% nickel, 4–6% manganese, 1.5–3% molybdenum, along with trace amounts of nitrogen, silicon, and other elements. This distinctive blend results in high strength, remarkable toughness, and outstanding resistance to seawater and chemical exposure. Mechanically, Nitronic XM-19 offers excellent tensile and yield strength—almost double that of standard stainless steels—while maintaining impressive ductility. It also retains its properties in both sub-zero and elevated temperatures, ensuring stability and a long service life even in harsh conditions.
| Grade | Nitronic Alloy XM-19 (UNS No. S20910) |
|---|---|
| Specification | DIN, JIS, ASTM, BS, ASME, AISI |
| Nitronic XM 19 Square bar size | 4 to 100mm |
| Nitronic Alloy XM 19 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 XM 19 Rectangles Size | 33 x 30mm to 295 x 1066mm |
| Nitronic Alloy UNS S20910 Flat bar size | Thickness: 2 -100mm |
| Width: 10 to 500mm | |
| Nitronic XM 19 Channel Bar | 80 x 40mm to 150 x 75mm section; 5.0 to 6.0mm thickness |
| Nitronic Alloy XM 19 Section | 3.0 to 12.0mm thickness |
| Nitronic Alloy UNS S20910 Round bar size | Diameter: 3-~800mm |
| Nitronic XM 19 Billet Size | 1/2″ to 495mm Diameter |
| Nitronic Alloy XM 19 Round Bar Standard Dimensions | Diameter / Height: |
| Nitronic XM 19 Surface | Bright, Hot Rolled Pickled, Cold Drawn, Sand Blasting Finished, Polished, Hairline |
| Nitronic Alloy XM 19 Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| Nitronic Alloy UNS S20910 Technique | Nitronic XM 19 Hot Rolled, Cold Drawn, Cold Rolled, Forged Round Bar, Rod |
| Nitronic XM 19 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 XM 19 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 XM-19 | .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 |
| Grade | C | Mn | S | Si | N | Ni | Cr |
| Nitronic Alloy XM-19 | .06 | .10 | 0.03 | 1.00 | 0.20 – 0.40 | 11.50 – 13.50 | 20.50 – 23.50 |
Common diameters for Nitronic XM-19 rods typically range from 1/8 inch (3.175 mm) to 6 inches (152.4 mm), though custom sizes may also be available depending on the supplier.
Nitronic XM-19 rods typically come in standard sizes ranging from 1/8 inch to 6 inches in diameter, with lengths varying from 12 to 20 feet, depending on supplier and application.
Yes, Nitronic XM-19 bar can be welded. It is known for its excellent weldability, though proper procedures and filler materials are essential for maintaining its mechanical properties and corrosion resistance.
Nitronic XM-19 Bars and Rods find extensive use in marine hardware, pumps, valves, shafts, fasteners, and chemical processing equipment. Their superior corrosion resistance makes them ideal for seawater applications, offshore oil and gas projects, and desalination plants. Additionally, they are utilized in the paper and pulp industries, heat exchangers, food processing equipment, and other settings where high strength and exceptional corrosion resistance are essential. Luois Metals stands by its promise that Nitronic XM-19 Bars and Rods deliver durability, reliability, and unparalleled performance for critical engineering and industrial requirements.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Louis Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Houston, USA
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