Sell Non-gas E71T-GS FCAW

Introduction:
FRN-E71T-GS is a Self-shielded flux cored wire for single pass application in all positions.Arc is smooth and soft,good welding performance,full slag covering and easy slag removal. It has excellent welding performance, soft and stable arc, fewer spatters, good slag detachability and beautiful appearance of weld.
It has excellent low temperature toughness, good crack-resistance
andstable and reliable inherent quality.

Uses: Used for welding structures made of carbon steel and low-alloy
structural steel with tensile strength higher than or equal to 490MPa.
Most widely used for welding some key structures like shipbuilding,
mechanical manufacture, pressure vessels, boilers, petroleum machinery,
chemical machinery, hoisting machinery, etc.

Typical Chemical Composition of all weld metal (%)
C
Mn
Si
P
S
Others
0.05
1.35
0.45
0.012
0.010
--

Typical Mechanical Properties of Deposited Metal (100%CO2 )
Yield Strength ReL(Mpa)
Tensile Strength
Rm(Mpa)
Elongation
δ5 (%)
Impact test
Temperature
(℃)
impact energy
KV2 (J)
480
580
27
-20℃
128

Reference Current (DC+)
Wire Diameter(mm)
φ1.2
φ1.4
φ1.6
Current Range(A)
F
120~300
150~380
180~420
H
120~280
150~320
180~350
VU OH
120~260
150~270
180~280
VD
200~300
220~300
250~300

Packing terms
Diameter
0.8mm
0.9mm
1.0mm
1.2mm
1.6mm
Plastic spool 1kg D100mm
Plastic spool 5kg D200mm
Plastic spool 15kg D270mm