E7024 MMA welding electrode
Accord to AWS A5.1 E7024
HBWELD7016 MMA Welding electrode,covering is iron powder, titania type for flat and horizontal fillet welding of ship structures, bridges, structural steels for buildings and general welding structures.
Chemical Analysis(typical)：%
|
|
C
|
Mn
|
Si
|
S
|
P
|
Cr
|
Mo
|
Ni
|
V
|
|
Typical
|
0.08
|
0.78
|
0.35
|
0.02
|
0.02
|
0.03
|
0.01
|
0.02
|
0.01
|
Mechanical Property (typical)
|
|
T.S
Rm(MPa)
|
Y.S
ReH(MPa)
|
Elongation
A(%)
|
Impact
AKV(J)
|
［H］ml/100g
|
|
Typical
|
580
|
480
|
28
|
--
|
--
|
Xray：II
Flux moisture ≤0.15%
Welding Current AC +DC
*Designed for high efficiency in single pass.
*Excellent slag removal and good bead appearance.
*Redry the electrode at 120~150°C for 30~60 minutes prior to use.
