Premiarc DW-308LH features:
H-series contains no bismuth in the weld metal. Consequently, the elongation of the weld metal at high temperatures is higher than that of conventional FCWs.
Even with no bismuth, the slag removability is comparable to conventional FCWs.
Excellent performance in vertical upward position with either 75%Ar-25%CO2 gas mixture or 100%CO3.