Techalloy 80S-B2低合金钢焊丝

产品详情

•  techalloy 80s-b2 (aws a5.28 er80s-b2)
•  techalloy 515 (aws a5.23 eb2)
•  techalloy 90s-b3 (aws a5.28 er90s-b3)
•  techalloy 521 (aws a5.23 eb3)
•  techalloy 80s-b6 (techalloy 502) (awsa5.287 er80s-b6)
•  techalloy 80s-b8 (techalloy 505) (aws a5.28 er80s-b8)
•  techalloy 90s-b9 (aws a5.28 er90s-b9)
•  techalloy 110s-1 (aws a5.28 er110s-1)
•  techalloy 120s-1 (aws a5.28 er120s-1)
•  techalloy 4130 (aws 无对应)
•  techalloy ak-10* (aws a5.28 er100s-g)