mig flux cored welding wire E71T-1

mig flux cored welding wire E71T-1
a.model:E71-T-1
b.dia0.8-1.6mm
c.15kg/spool
d.payment:optional
mig flux cored welding wire E71T-1

JQ.YJ501-1
According with GB/T 10045-2001 E501T-1
Corresponding with AWS A5.20 E71T-1
JIS Z3313 YFW-C50DR

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.

Chemical Composition of Deposited Metal (%)(CO
2
Shielding Gas)

Chemical Composition
C
Mn
Si
S
P
Guarantee Value
≤0.18
≤1.75
≤0.90
≤0.030
≤0.030
General Result
0.05
1.46
0.42
0.010
0.017

Mechanical Properties of Deposited Metal

Test Item
R
m
(MPa)
R
eL or
R
p0.2
(Mpa)
A(%)
KV
2
(J)
Guarantee Value
≥480
≥400
≥22
≥27(-20°C)
General Result
580
480
27
128

Reference Current
(DC+)
Wire Diameter(mm)
φ1.2
φ1.4
φ1.6
Current Range(A)
Downhand Welding
120~300
150~400
180~450
Vertical Upward Welding and Overhead Position Welding
120~260
150~270
180~280
Vertical Downward Welding and Overhead Position Welding
200~300
220~300
250~300
Horizontal Welding
120~280
150~320
180~350