Solid Wire for Submerged Arc Welding AWS EL12

Good welding workmanship, stable arc, little spatter, quick wire melting, strong anti-rust, suitable for all position weld.
Product Name
Solid Wire for Submerged Arc Welding
Product No.
MHAE421-WW028
Standard
GB
AWS
JIS
DIN
H08A
AWS A5.17 EL12

S1
Welding Wire Type
Carbon Steel Submerged Arc Welding Wires
Welding Position
F
Combined Flux
AWS A5.17 F6A0/EL12 or AWS A5.17 F7AZ/EL12
Chemical Composition of Deposited Metal (%)
Chemical Composition
C
Mn
Si
S
P
Cr
Ni
Mo
Cu
Standard
0.04-0.14
0.25-0.60
≤0.10
≤0.030
≤0.030
—
—
—
≤0.35
Typical
0.07
0.4
0.018
0.011
0.014
—
—
—
0.1
Mechanical Properties of Deposited Metal
Test Item
Yield Point
ReL (MPa)
Tensile Strength
Rm (MPa)
Elongation A 4(%)
Akv1(J)Tem
Temp. (°C)
Joule
AWS A5.17 F6A0/EL12
360
450
29
-20
80
AWS A5.17 F7AZ/EL12
425
530
29
0
70
Reference Current ( DC+ or AC)
Application
Suitable for welding structures fabricated by 450MPa tensil strength steel especially high speed welding
for thin plate, e.g. LPG cylinder.