HBWELD7016 MMA Welding electrode for vertical down (PG) welding, yielding metal of very high impact values. Especially suitable for making high volume vertical down fillet welds. Excellent slag control & re-strike.
Chemical Analysis：%
|
|
C
|
Mn
|
Si
|
S
|
P
|
Cr
|
Mo
|
Ni
|
V
|
|
Typical
|
0.05-
0.1
|
0.5-1.2
|
0.2-0.6
|
0.02
|
0.02
|
0.05
|
0.05
|
0.04
|
-
|
Mechanical Property
|
|
T.S
Rm(MPa)
|
Y.S
ReH(MPa)
|
Elongation
A(%)
|
Impact
AKV(J)
|
［H］ml/100g
|
|
Typical
|
580
|
510
|
30
|
100
|
--
|
Xray：II
Flux moisture ≤0.15%
Welding Current AC +DC
Welding Positions F,V,OH,H
Typical Applications
Recommend for the welding of unalloyed, micro-alloyed and low alloy steels within the medium tensile class. Excellent impact values down to -60°C, it is widely used for offshore fabrications.
Notice:
1)Heating 2 hour at 350℃ in oven prior to welding
2)Remove all unclean staffs,oil,water,rust on surface prior to welding.。
