This standard specifies solid wire (hereinafter referred to as wire) used for MAG welding of mild steel, tensile strength 490 N/mm, 520 N/mm, 540 N/mm and 590 N/mm class high tensile strength steel.
JIS Z 3312:1999 history
2009JIS Z 3312:2009 Solid wires for MAG and MIG welding of mild steel, high strength steel and low temperature service steel
2006JIS Z 3312 AMD 1:2006 MAG welding solid wires for mild steel and high strength steel (Amendment 1)
2006JIS Z 3312:2006 MAG welding solid wires for mild steel and high strength steel (Amendment 1)
1999JIS Z 3312:1999 MAG welding solid wires for mild steel and high strength steel
1993JIS Z 3312:1993 MAG welding solid wires for mild steel and high strength steel