Grade XM-19 DIN 1.3964 S20910 Hot Rolled Stainless Steel Annealed Bars
Grade XM-19 DIN 1.3964 S20910 Hot Rolled Stainless Steel Annealed Bars
XM-19 is a nitrogen-strengthened austenitic stainless steel with excellent corrosion resistance.
In comparison with Type 316L, XM-19 stainless provides higher corrosion resistance and higher strength.
XM-19, often known by its AK Steel brand name of Nitronic 50, and UNS S20910.
Steel grade/standard
| Material no. | EN/DIN | UNS |
| XM-19 | 1.3964 | S20910 |
Chemical composition % weight
| C | Si | Mn | P | S | Cr | Ni | Mo | Nb | V | N |
| 0.06 | 0.75 | 4.00~6.00 | 0.040 | 0.030 | 20.5~23.5 | 11.5~13.5 | 1.5~3.0 | 0.1~0.3 | 0.1~0.3 | 0.2~0.4 |
XM-19 offers an excellent combination of high strength and corrosion resistance.
Its main advantage over competitive materials like duplex grades is its much wider band of useful temperatures
both at the high and low end of the spectrum. Increased solubility of nitrogen for high strength is achieved with
the high manganese content. Its non-magnetic properties are vital in specialist applications like submarine hulls and minesweepers.
Applications
Offshore oil and gas connectors and couplings, chemical storage vessels, marine drive shafts, pump shafts,
valves, yacht rigging, submarine hulls.
For Details, please Contact
WUXI GUANGLU Special Steel Co., Ltd.
Tel: +86 510 81812873
Email: export@guanglusteel.com
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