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  • CPGW 068

    Special Alloys

    An advanced Nickel-Chromium-Molybdenum alloy electrode for resistance to severe corrosion and thermal cycling

    Principal Applications:

    For joining and cladding applications on 18 Cr/ 8 Ni type stainless steels with normal carbon content.

        •  Joining & cladding of high-strength, high heat and corrosion resistant Ni-based alloys of similar composition.
        • Joining of high-tensile 5-9% Nickel Steels & Nitrogen-baring Duplex Stainless Steels employed in chemical industry and sea water application.
        • Dissimilar joining of above materials to ferritic, austenitic and mild / low alloys steels for applications demanding resistance to corrosion and thermal cycling.

    Typical All-weld Chemistry (Wt%)

    C S Mn Si Cr Mo Nb Fe Ni
    0.025 0.01 0.30 0.48 21.3 9.3 3.6 0.8 Bal

    Typical Mechanical Properties:
    Tensile Strength:800MPa
    Elongation (L=4D):35%

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  • ERNiCrMo – 4

    Special Alloys

    Nickel- alloy bare wire is used for GMAW, GTAW.

    Principal Applications:

    Welding of steels with similar chemical composition as well as dissimilar materials of nickel base alloys, steels, and stainless steels. Excellent resistance to stress corrosion cracking, pitting, and crevice corrosion, thus, it is often used for cladding.

    CHEMISTRY OF WELD METAL – TYPICAL (PERCENT)

    C Mn Fe P S Si Cu Ni Co Cr
    0.02 1.0 4.0-7.0 0.04 0.03 0.08 0.50 Rem 2.50 14.5-16.5
    Max Max Max Max Max Max Max
    Mo V W
    15.0-17.0 0.35 3.0-4.5
    Max

    Typical Mechanical Properties:
    Tensile Strength:800MPa
    Elongation (L=4D):35%

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  • ERNiCrMo – 10 Bare Wire

    Special Alloys

    Nickel- alloy bare wire is used for GMAW, GTAW.

    Principal Applications:

    Welding of steels with similar chemical composition as well as dissimilar materials of nickel base alloys, steels, and stainless steels. Excellent resistance to stress corrosion cracking, pitting, and crevice corrosion, thus, it is often used for cladding.

    CHEMISTRY OF WELD METAL – TYPICAL (PERCENT)

    C Mn Fe P S Si Cu Ni Co Cr
    0.015 0.5 2.0-6.0 0.02 0.01 0.08 0.50 Rem 2.50 20-22.5
    Max Max Max Max Max Max Max
    Mo V W
    12.5-14.5 0.35 2.5-3.5
    Max

    Typical Mechanical Properties:

    Condition UTS, MPa EL%
    As welded 690 38
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  • ERNiCrMo – 14 Bare Wire

    Special Alloys

    Nickel- alloy bare wire is used for GMAW, GTAW.

    Principal Applications:

    Welding of steels with similar chemical composition as well as dissimilar materials of nickel base alloys, steels, and stainless steels. Excellent resistance to stress corrosion cracking, pitting, and crevice corrosion, thus, it is often used for cladding.

    CHEMISTRY OF WELD METAL – TYPICAL (PERCENT)

    C Mn Fe P S Si Cu Ni Al Ti
    0.01 1.0 5.0 0.02 0.08 0.08 0.50 Rem 0.50 0.25
    Max Max Max Max Max Max Max Max Max
    Mo Cr W
    15.0-17.0 19.0-23.0 3.0-4.4

    Typical Mechanical Properties:

    Condition UTS, MPa EL%
    As welded 760 35
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