A207 stainless steel electrode rather meet GB E316-15 AWS E316-15 
 Description: A207 is the base skin of carbon Cr18Ni12Mo2 stainless steel electrode. As deposited metal containing Mo, it has good corrosion resistance, heat resistance and crack resistance, particularly pitting good against chloride ion. DC reverse, can be all-position welding. Uses: used in low-carbon 0Cr18Ni12Mo2 stainless steel equipment can also be welded without heat treatment after welding, high-chromium steel (such as Cr13, Cr17), and for welding dissimilar steels.