copper coated mig welding wire (mw1/clas [copper coated mig welding wire (mw1/class- i) of size 1.2 mm dia. and as per classification aws a5.18:er70s-6, is 6419: 1996 or latest, din 8559 sg-2 in suitable packing of 15 kg spool. note: test certificate to b
