Bare rods for GMAW welding of carbon steel (1)
Bạn đang xem bản rút gọn của tài liệu. Xem và tải ngay bản đầy đủ của tài liệu tại đây (74.74 KB, 3 trang )
Bare Rods for GMAW Welding
of Carbon Steel
AWS A5.18: ER70S-6
Copper coated, low carbon steel wire specially
formulated for optimum performance under CO2 and
Argon/CO2 mixed gases. Suitable for welding mild
and medium strength steels. Is ideal for positional
welding of sheet steel and steel pipes/tubes where
high silicon content promotes smooth even weld
beads with excellent edge wetting and contour.
AWS A5.28: ER80S-B2
Copper coated precision layer wound wire specifically
designed for welding creep resistant steels containing
1.0-1.25Cr and 0.4-0.6Mo and operating at service
temperatures up to 500C. Also used for welding heat
treatable steels of similar composition commonly found in
petro-chemical and power generating industries
