SJ101
GB/T 5293-2018 S 49A 4 FB-SU34
GB/T 5293-2018 S 49A 2 FB-SU26
GB/T 36037-2018 S A FB 1
AWS A5.17 F7A4-EH14
AWS A5.17 F7A2-EM12K
Description:Used to weld various low alloy steel structures combined with EL8, EL12, EM12, EM12K, EH14, etc,
Mr Charlie
8613667169089
charlie@tecmig.com
Mr Arvin
8618271921050