What wire welding of dual phase steel 022Cr22Ni5Mo3N? Is iron ferrite wire!
What kind of wire do you want to use, TIG wire, MIG wire or submerged arc welding wire? The ER2209 welding wire belongs to the same material, and the content of ferrite is still in the range of dual phase steel. Nickel based welding wire can also be a single phase austenite structure. Domestic can do, on the Internet check Harbin Weier welding Co., ltd..
With nickel based alloy, there are many domestic brands, can not seem to do, can only be imported
