Which is the best shielding gas for MIG welding?

Today we received two different requests for help pertaining to shielding gas selection.  The first caller requested a chart that tells them what materials can be welded with the different shielding gases that they had.  They wanted a chart that can be provided to the welders to make sure they used the right gas on […]

6 Mistakes That Can Lead to Cracked Welds

Cracks on welds are never good.  Welding codes always have allowances for porosity, undercut, weld sizes, and even weld profiles.  However, there is never an allowance for cracks.  Being a linear discontinuity, a crack will tend to propagate through the weld and into the base metal with relative ease, especially in cyclically loaded structures.  So […]