Welding Query

abhishek_mehta87

abhishek_mehta87

@abhishek-mehta87-Nhv3DC • Oct 25, 2024
In most of the cases, when we r using filler metal while welding, then why don't we use same filler metal as that of base metal
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  • Ashraf HZ

    Ashraf HZ

    @Ash • Sep 15, 2009

    I think it might be because the filler metal must have a melting point below the base metal for it to create the required weld pool and proper bonding.
  • juma1987

    juma1987

    @juma1987-ukh0ej • Oct 31, 2009

    and remember u need the addition of new elements to help stabilize, prevent corrosion and avoid the formation of undesirable phases