Aditya Stainless has earned its stripes as a reliable manufacturer and supplier of top-notch Stainless Steel XM19 Bars right here in Kolkata, India. Known for our commitment to quality, we take pride in crafting XM19 Bars that adhere to the highest international standards. Our Stainless Steel XM19 Bars are celebrated for their remarkable strength, resistance to corrosion, and outstanding mechanical properties, making them perfect for critical applications across a range of industries. With cutting-edge technology and a talented team, Aditya Stainless guarantees precision and durability in every single XM19 Bar. As a premier supplier in Kolkata, we serve industries nationwide, offering unparalleled service and competitive pricing.
Stainless Steel XM19 Bars, also known as Nitronic 50, are a nitrogen-strengthened austenitic stainless steel that contains about 20.5-23.5% Chromium, 11.5-13.5% Nickel, 4-6% Manganese, 0.2-0.4% Nitrogen, with the rest being Iron. These XM19 Bars boast nearly double the yield strength of 304 and 316 stainless steels, along with excellent corrosion resistance in both marine and chemical environments. Typical mechanical properties include a tensile strength of 690 MPa, yield strength of 380 MPa, and an elongation of 35%. With a density of 7.9 g/cm³, they maintain their strength and toughness even in sub-zero temperatures, making them ideal for demanding industrial applications.
Material | Specification | Standards | Size | Length |
Stainless Steel XM19 Bars | ANSI ,DIN,ASME,ASTM | ASTM / ASME – A/ SA 320 | M4-M100(1/4-4 inch) | M02 to M33 |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| XM19 | min. max. | – 0.06 | 4.0 6.0 | – 1.00 | – – | – – | 20.5 23.5 | – | 11.5 13.5 | – |
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| XM19 | 100 KSi | 55 KSi | 35% | 55% | 293 |
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These bars are cylindrical in shape and known for their excellent corrosion resistance, high strength, and versatility. They are widely used in industries requiring durable and corrosion-resistant components.
These bars have a flat, rectangular profile, providing superior strength and resistance to oxidation and corrosion. They are commonly used in structural applications and heavy-duty machinery.
With a square cross-section, these bars offer exceptional mechanical properties and resistance to harsh environments, ideal for applications requiring high strength and durability.
These bars have a rectangular profile and are highly resistant to corrosion and high temperatures, making them suitable for a variety of industrial applications.
Hexagonal bars offer a unique shape for aesthetic and functional purposes, with high resistance to wear and tear, corrosion, and elevated temperatures, ideal for custom designs and structural uses.
Featuring a T-shaped cross-section, these bars provide excellent load-bearing capabilities and are used in various structural applications where strength and corrosion resistance are critical.
Aditya Stainless is dedicated to providing premium-quality materials, including Stainless Steel XM19 Bars, that undergo a series of stringent tests like hardness, spectrochemical analysis, PMI testing, micro and macro testing, flaring, pitting resistance and IGC tests. We ensure optimal performance and compliance with industry standards. Our clients receive complete documentation, including invoices, packaging details, a Certificate of Origin and a Third-Party Inspection Certificate, ensuring full transparency and satisfaction with pricing.
Stainless Steel XM19 Bars find extensive use in industries that demand high strength and exceptional corrosion resistance, such as marine engineering, chemical processing, food processing, oil and gas, and pharmaceuticals. In Kolkata, they are particularly popular for applications like pump shafts, propeller shafts, valve stems, fittings, and fasteners. Additionally, XM19 Bars are widely utilized in heat exchangers, seawater systems, and the pulp & paper industries due to their impressive resistance to pitting and stress corrosion cracking. Their non-magnetic properties in annealed conditions also make them suitable for specialized applications in defense and aerospace.
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