After looking at a code book the A.W.S. structural code allows you to weld when the steel is down to 32 degrees with out preheating on mild steel up to3/4 inches thick[a36 steel]. I think that is as...
Type: Posts; User: gauthier
After looking at a code book the A.W.S. structural code allows you to weld when the steel is down to 32 degrees with out preheating on mild steel up to3/4 inches thick[a36 steel]. I think that is as...
Well, most welding codes allow you to weld on mild steel down to 50 degrees ,which is what he is welding on,I bet.If it was at 20 degrees,if he brings it in side to weld,condensation will occure,and...
