welding wires aws er70s-6

welding wires aws er 70s-6
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2. Competitive price
3. Professional knowledge
4. Fast delivery
welding wires aws er 70s-6
ER70S 6 is a mild steel welding wire that contains higher levels of manganese and silicon than other standard grades of MIG wire to produce high quality welds when used on dirty, oily, or rusty steel. The high silicon content increases the fluidity of the weld pool, thus creating a smoother bead appearance and resulting in minimal post-weld grinding. This wire is engineered to provide porosity-free, x-ray quality welds at the highest tensile strength (as welded) of all the plain carbon steel wires.

Chemical Composition of Wire(%)
C
Mn
Si
S
P
Cu
0.06-0.15
1.40-1.85
0.80-1.15
≤0.035
≤0.025
≤0.50


Mechanical Properties of Deposited Metal
Tensile Strength (Mpa)
Yield Strength
(Mpa)
Elongation
(%)
Temperature
(°C)
Tensile Num KAV
≥500
≥420
≥22
-29
≥27

Recommended Welding Current,voltage and packing weight
Diameter(mm)
0.8
0.9
1.0
1.2
1.6
Current(A)
40 - 140
50 - 200
70 - 250
80 - 350
170 - 450
Voltage
16 - 21
17 - 25
17 - 27
18 - 30
23 - 43
Weight(Kg/spool))
5/15
5/15
5/15
5/15
5/15

Features: Stable electric arc, low splashing, high deposition efficiency and
good anti pore property, It can be welded automatically or semi-automatical.
Application: low carbon steel and low alloy steel,rolling stock,container,
engineering machinery,and pressure container, etc.

Application:
Welding of carbon steel , low alloy steel & 500MPa grade low alloy high intensity steel structures etc.such as vehicle , building ; bridge , ship-building , pressure vessel industry , pipeline etc.