AT&M gas shielded high deposition flux cored welding wire,E70T-1

It features with deep penetration, lower spatter and maintains excellent bead profile at high current application.

For Welding Thicker Plate With High Deposition Speed
AWS A5.20 E71T-1
JIS Z3313 YFW-C50DR
GB/T10045-E501T1
Characteristics on Usage
AT-YJ502P is a gas shielded high deposition flux cored wire. It features with deep penetration, lower spatter and maintains excellent bead profile at high current application. It is designed for flat, single or multipass welding.
Applications
For mild steel and thicker 490MPa high tensile steel, application in areas such as shipbuilding, bridges, building, tanks welding and steel structures for flat welding and horizontal corner welding.
Notes on Usage
Use 100% CO
2
gas
CO
2
gas flow controlled at 20-25L/min
Wire extension: 15-25mm.
DCRP(DC Electrode Position)
Typical Chemical Composition of Joint Metal
ID
Item
C
Mn
Si
S
P
Fe
AT-YJ502P
Max
<= 0.10
<= 1.60
<= 0.60
<= 0.030
<= 0.030
Balance
Standard
0.07
1.31
0.35
0.011
0.018
Balance
Typical Mechanical Properties of Joint Metal
ID
Item
Rm( MPa)
Rel(MPa)
A5(%)
Akv(0°C)(J)
Akv(-20°C)(J)
AT-YJ502P
Max
>= 500
>= 410
>= 22
>= 47
>= 27
Standard
565
490
27
110
75
Parameters(DC
+
)
Diameter(mm)
Φ1.2
Φ
1.6
Φ
2.0
Current(A)
F
120-300
150-400
180-450
H
120-280
180-350
300-500