CHF101/CHW-S3
Flux/Wire Combination for Submerged Arc Welding
AWS A5.17
CSA F49A4-EH14
GB F5A4-H10Mn2
Description: CHF101/CHW-S3flux/wire
combination has very nice performance in welding. The weld metal shows a
fine appearance and the deposited metal has a satisfactory low temperature
toughness and high crack resistance. Both AC and DC can be applied, when DC,
the wire should be contacted straight polarity. It is applied to weld
500MPa-550MPa grade high strength steel structures, such as ship hulls,
bridges, pressure vessels, as well as H-beam structures. Before welding, the
base metal must clear away impurities and the flux must be baked in
temperature of 350℃ for 2 hours.
