E4316 (J426) Non alloy steel and fine grain steel welding rod
Y501T is a titanium oxide type CO2 gas shielded flux cored welding wire
E71T-1 is a titanium dioxide type CO2 gas shielded flux cored welding wire
ER49-1 gas shielded welding wire is a gas shielded copper plated carbon steel welding wire that can be protected with CO2 or argon rich gas.