XM19

Descriptions of XM-19 Stainless Steel

Molybdenum-Lanthanum-Wire

XM-19 Stainless Steel, a highly fabricable, highly weldable, nitrogen strengthened, austenitic stainless steel, provides twice the yield strength of stainless steel type 316 and a resistance to corrosion equivalent to type 316. Even after extreme forming, XM-19 Stainless Steel stays non-magnetic.

Due to all these advantages, it is often used in boat shafting, marine hardware, pumps, valves, and fasteners.

The machinability of XM-19 Stainless Steel is comparable to that of alloy 316 or 317. It is formable, but there will be more springback with XM-19 than with other austenitic stainless steels.

To achieve maximum hardness, use cold working. Because of XM-19's high tendency toward work hardening, process anneal the work piece after forming to relieve stress.

XM-19 is composed of between 20% and 23% chromium, 11% to 13% nickel, 4% to 6% manganese, and 1.5% to 3% molybdenum, with the balance being iron. Also found in XM-19 are trace amounts of carbon, silicon, sulfur, phosphorus, nitrogen, columbium (or niobium) and vanadium. As noted previously, it is much stronger than Stainless Steels 316/316L and 317/317L; however, the same fabrication equipment and procedures used for the Stainless Steel 300 grades can be utilized for XM-19. In addition, the same cooling techniques used for Stainless Steels 316/316L and 317/317L can be utilized for XM-19.

Available Forms and Specifications of XM-19 Stainless Steel

  • Specifications

    Form

    Standard

    Metal Type

    UNS S20910

    Bar

    ASTM A193 ASTM A194 ASTM A276 ASTM A479 AMS 5764

    Wire

    Sheet

    ASTM A240 AMS 5861

    Plate

    ASTM A240 AMS 5861

    Fitting

    Forging

    ASTM A182
    ASTM A193 ASTM A 194 ASTM A276 ASTM A479 AMS 5764

    Weld Wire

    A5.9 ER209

    Din

    1.4565

Applications of XM-19 Stainless Steel

  • Chemical
    Fertilizer
    Food processing
    Marine
    Nuclear
    Petrochemical
    Petroleum
    Pulp and Paper
    Textile

Packaging of XM-19 Stainless Steel

Our XM-19 Stainless Steel is carefully handled to minimize damage during storage and transportation and to preserve the quality of the product in its original condition.

Related Products of XM-19 Stainless Steel

REQUEST A QUOTE






  I would like to join the mailing list to receive updates from Advanced Refractory Metals.