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    • GEN 312

    GEN 312 Overview

    GEN 312 is used to weld cast alloys of similar chemical composition. It is also used to weld dissimilar metals
    and weld overlays. Its weld deposit contains significant percentage of ferrite in an austenite matrix and thereby highly resistance to weld metal cracks and fissures.

    Download GEN 312 Data Sheet

    Welding Wire Reels

    ComposiciĂłn quĂ­mica de AWS (tĂ­pica)

    %C %Cr %Ni %Mo %Mn
    0.15 max
    0.10     		28.0 – 32.0
    30.2     		8.0 – 10.5
    8.9     		0.75 max
    0.17     		1.0 – 2.5
    1.8
    %Si %P %S %Cu
    0.30 – 0.65
    1.80     		0.03 max
    0.02     		0.03 max
    0.01     		0.75 max
    0.15

    Propiedades mecĂĄnicas tĂ­picas del metal de soldadura

    Fuerza de TensiĂłn 105,000 psi 724 MPa
    LĂ­mite elĂĄstico 75,000 psi 517 MPa
    Alargamiento 25%

    Typical Welding Parameters

    Proceso Diameter Voltage Amperage Gas/Flux
    TIG (GTAW) 1/16” (1.6 mm) 14 – 17 90 – 130 100% Ar
    3/32” (2.4 mm) 15 – 20 125 – 200 100% Ar
    1/8” (3.2 mm) 16 – 20 200 – 350 100% Ar
    MIG (GMAW) .035” (0.9 mm) 28 – 32 160 – 190 98%Ar – 2%O₂
    .045” (1.1 mm) 29 – 33 180 – 220 98%Ar – 2%O₂
    Sub Arc (SAW) .093” (2.4 mm) 28 – 32 250 – 450
    .125” (3.2 mm) 29 – 33 300 – 500

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