1.3964 / XM-19 / X2CrNiMnMoNNb21.16.5.3. / Nitronic 50 / Fermonic 50 / UNS S20910

Nitronic 50 / 1.3964 / XM-19 – High-Strength Austenitic Stainless Steel for Corrosive and High-Stress Environments

Nitronic 50, also known as 1.3964, XM-19, X2CrNiMnMoNNb21-16-5-3, and UNS S20910, is an austenitic stainless steel alloy recognized for its exceptional combination of high strength, toughness, and corrosion resistance. With outstanding durability in both low and high temperatures, this alloy is ideal for applications in marine, chemical, and oil and gas industries where long-term reliability is essential under extreme conditions.

Properties of Nitronic 50

Nitronic 50 is valued for its:

• High Strength and Toughness – Provides up to twice the yield strength of typical 300-series stainless steels, making it ideal for high-stress applications.
• Excellent Corrosion Resistance – Offers superior resistance to corrosion in chloride-rich, acidic, and marine environments, outlasting many other stainless steels.
• Non-Magnetic and Stable – Remains non-magnetic even in cold-worked conditions, maintaining stability and performance across temperature variations.

Applications of Nitronic 50

Due to its unique properties, Nitronic 50 is widely used in:

• Marine and Offshore Equipment – Ideal for pumps, valves, shafts, and fasteners exposed to seawater and corrosive atmospheres.
• Chemical Processing Equipment – Suitable for tanks, reactors, and piping systems in acidic and chloride-containing environments.
• Oil and Gas Industry Components – Applied in drilling and extraction equipment requiring both high strength and corrosion resistance in harsh conditions.

WTE PowerSteel is a global stockist and distributor of Nitronic 50, supplying this high-performance stainless steel alloy to industries worldwide. With a commitment to quality and technical support, WTE PowerSteel provides expert guidance in selecting and processing Nitronic 50 to meet the demanding needs of high-stress, corrosive applications. Contact us to learn more about our worldwide distribution and the benefits of Nitronic 50 for your critical projects.