LD-70氣保焊絲ER100S-G高強度合金鋼焊絲包郵
產(chǎn)品牌號
類別
分類標準及標號
AWS A…
EN…
Union I 1,2 Ni
GTAW
5.28:
ER80S-G
1668:
W3Ni1
Union I 5 Ni
GMAW
5.28:
ER80S-G
440:
G463CG3Ni1/G505MG3Ni1
Union I 2,5 Ni
GTAW
5.28:
ER80S-Ni2
1668:
W2Ni2
Union Ni 2,5
GMAW
5.28:
ER80S-Ni2
440:
G506MG2Ni2