Silver Tungsten

    Refractory Bi-Metal Composite

     

    T&D Materials manufactures and supplies premium silver tungsten refractory bi-metal composite.

    Refractory bi-metal composite is produced by a tightly controlled process of pressing and sintering tungsten powder and infiltrating the sintered material with silver.

    Applications:

    • Copper Tungsten Silver Tungsten Switching Contacts

    Grade

    Description

    %

    RWMA
    Class

    Density
    Grams/CC

    Elect. Cond.

    Hardness

    S50WS

    Tungsten Silver

    50
    50

    13.48

    62-70

    50-60RB

    S35WS

    Tungsten Silver

    65
    35

    14.77

    50-56

    80-87RB

    S20WS

    Tungsten Silver

    78
    22

    EDM
    ECM

    15.56

    48-53

    90-100RB

     

    Note: The values are typical and not to be used for specifications

    T&D provides premium quality with outstanding precision…Custom fabrication available upon customer request.

    Please submit a request a quote for accurate pricing