I imagedude Member Messages 186 Jan 14, 2019 #1 What gas would be best for repairing cast iron? I will be using 55:45 NI:Fe wire. Cheers
Shedendman Member Messages 5,207 Jan 14, 2019 #3 55:45 NI:Fe wire. Just looked that up,its core wire do you need a gas with that No mention of it here https://www.esabna.com/us/en/products/index.cfm?fuseaction=home.product&productCode=306&tab=2
55:45 NI:Fe wire. Just looked that up,its core wire do you need a gas with that No mention of it here https://www.esabna.com/us/en/products/index.cfm?fuseaction=home.product&productCode=306&tab=2
backpurge Member Messages 2,399 Jan 16, 2019 #4 Unusually for cored wire the manufacturers recommend Ar + 2%O2
T TechnicAl Banned Messages 8,981 Location Rotherham Jan 16, 2019 #5 For that wire (solid) its Pure Argon.........There is loads of it used by MIG and 60/40 as well........however its almost always on new SG Iron....cast for Street Furniture and Grate / Man Hole Covers
For that wire (solid) its Pure Argon.........There is loads of it used by MIG and 60/40 as well........however its almost always on new SG Iron....cast for Street Furniture and Grate / Man Hole Covers