CO2 Welding wire ER70S-6

Our welding wire is useing the advanced Electroplating copper coated technology!
Our welding wire used electroplating copper coated technology!
1,Features and Applications:
Suitable for all position welding:applicable to wide current range,
Stable electric are under the operating condition of low current,
Few spark spatter,
Widely applied to structure welding like butt joint welding and fillet welding in the industries of shipbuilding,bridge,architecture and machinery.
2,Points for attention:
Ensure that the purity of shielding gas and mixing ratio of properly mixed gas is well controlled.
Keep the shielding gas flow at 20-25L/Min.
Keep the electrode extension between 15-25mm
Rid the welded part of rusty layer, damp, oil stain and dust, etc.
Always keep torch nozzle clean and tip in good condition.
Use the wire under the best possible conditions.
3, An example of chemical composition of welding wire (wt%): (shielding gas CO2)
C
Mn
Si
P
S
0.080
1.50
0.90
0.010
0.012
4, An example of mechanical properties of weld pass:(shielding gas CO2)
Yield strength Mpa
Tensile strength Mpa
Elongation %
Impact value -29
485
580
30
90
5, Welding parameter suggestions: (DC+)
Diameter
0.023"
0.030"
0.035"
0.045"
Current range(Amp)
Flat position welding
80-180
80-220
80-220
140-350
Overhead position welding
80-160
80-180
80-180
80-250
Vertical up welding
50-120
50-140
50-140
50-160
Vertical down welding
50-180
50-200
50-200
50-250
6, Packing:
Wire diameter:
0.6mm---2.4mm (0.023" 0.030" 0.035" 0.045")
Weight:
Spool packing1kg,5kg,15kg,20kg(2Lbs, 11Lbs, 33Lbs, 44Lbs), Drum packing:250kg,350kg,400kg(550Lbs, 880Lbs)
Remark :
Above could be made according to customer's requirement