This standard specifies the test methods and criteria for technical certification of covered arc welding, TIG welding, and gas shielded arc welding of stainless steel. However, fully automatic welding is excluded.
JIS Z 3821:2001 history
2018JIS Z 3821:2018 Standard qualification test and acceptance requirements for welding technique of stainless steel
2001JIS Z 3821:2001 Standard qualification procedure for welding technique of stainless steel
1989JIS Z 3821:1989 Standard qualification procedure for welding technique of stainless steel