Friday, July 1, 2011

Flux cored welding wire E71T-GS

Standard: AWS/A5.flux cored welding wire E71T-GS delivsers best arc characteristics for gas-shielded flux-cored welding wire
Standard:
AWS/A5. E71T-GS delivsers best arc characteristics for gas-shielded flux-cored welding Shipbuilders and structural fabricators like it because it runs well. It’s our best running flux cored welding wire E71T-GS for high argon gas blends,and it delivers great arc stability and fast freezing slag for easy out-of-position welding,even with 1/16 diameter wire. This wire is carefully protected from moisture contamination using the vacuum-sealed foil bag packaging.
Chemical Components :( %)

C
Mn
Si
S
P
Standard value
≤0.10
≤1.75
≤0.75
≤0.03
≤0.03
Representative value
0.10
1.75
0.75
0.03
0.03
Mechanical properties of deposition metal:

Tensile strength
σ
b
(MPa)
Yield strength
σ
0.2
(MP)
Elongation
δ
5
(%)
Impact value (Akv)
Protective Gas
0
-20
Standard value
480
400
22
47
27
CO2
Representative value
545
450
29
110
80
Reference current: (DC
+
)
Welding Diameter (mm)
1.2mm
1.6mm
Welding urrent(A)
flat welding
200-300
250-350
flat fillet weld
200-300
250-350


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