 |
 |
 |
 |
 |
|
 |
|
OK Autrod 4043 1,6
[1804169870] |
OK Autrod 4043 GMAW
ER4043
Description
OK Autrod 4043 is one of the most widely used welding and brazing alloys and
can be classified as a general-purpose filler alloy. The silicon addition results in
improved fluidity (wetting action), making the alloy the preferred choice of
welders. The alloy is not sensitive to weld cracking and produces bright, almost
smut-free welds. Notrecommended for anodising. Non-heat treatable.
Welding current
DC(+)
Classifications
SFA/AWS A5.10 ER4043
EN ISO 18273 S Al 4043 (AlSi5)
EN ISO 18273 S Al 4043A (AlSi5(A))
Wire composition
| Si |
Mn |
Cr |
Cu |
Ti |
Zn |
Fe |
| 5.0 |
<0.05 |
<0.05 |
<0.05 |
<0.15 |
0.10 |
<0.6 |
Typical mech. properties all weld metal
Yield stress, MPa 55
Tensile strength, MPa 165
Elongation, % 18
Approvals
CWB AWS A5.10
(Item number ending with A)
DB 61.039.05
Ü 61.039
Welding parameters
Diameter,
mm
|
Wire feed,
m/min
|
Welding current,
A
|
Arc voltage,
V
|
Deposition rate kg
weld metal/hour |
| 0.8 |
5-13 |
60-170 |
13-24 |
0.4-1.1 |
| 0.9 |
5-13 |
60-170 |
13-24 |
0.5-1.3 |
| 1.0 |
7-14 |
90-210 |
15-26 |
0.9-1.8 |
| 1.2 |
6-13 |
140-260 |
20-29 |
1.1-2.4 |
| 1.6 |
4.5-7.5 |
190-350 |
25-30 |
1.5-2.5 |
| 2.4 |
3.5-5 |
280-400 |
26-31 |
2.5-3.7 |
| | | |
