A212 stainless steel electrodes meet the GB E318-16 rather AWS E318-16 
 Description: A212 is a titanium calcium type of low carbon Nb stabilizer Cr18Ni12Mo2Nb stainless steel electrode. The deposited metal than the A202, A207 has better resistance to intergranular corrosion. Have excellent operational process performance, can be AC and DC. 
 Uses: important 0Cr18Ni12Mo2, 00Cr17Ni14Mo2 such as stainless steel welding, such as the reactor, vinylon contact with highly corrosive media, equipment, and other artifacts.