Applycation: All-position welding, also apply to 100%CO2 and 80%Ar+20%CO2 two kinds of shield gas; deposited metal with low diffusible hydrogen content [H]≤5mL/100g,crack resistibility is excellent.
Typical Chemical Composition of Deposited Metal(%)
|
Chemical Composition
|
C
|
Si
|
Mn
|
S
|
P
|
Other
|
|
E71T-1C
|
0.04
|
0.40
|
1.22
|
0.01
|
0.015
|
-
|
|
E71T-1M
|
0.04
|
0.60
|
1.54
|
0.008
|
0.015
|
Typical Mechanical Properties of Deposited Metal
|
Test Item
|
Rm
|
Reh
|
As
|
AKV(J)
|
|
(MPa)
|
(MPa)
|
(%)
|
(0°C/-20°C)
|
|
|
E71T-1C
|
540
|
450
|
30
|
160/150
|
|
E71T-1M
|
610
|
520
|
26
|
150/140
|
Shielding Gas: E71T-1C:CO2, E71T-1M:80%Ar+20%CO2
Certificate of Approval:CCS,DNV,GL
Packing: dia. 0.8mm, 0.9mm: 1kg/spool,
Dia.1.0mm ,1.2mm,1.4mm,1.6mm: 15kg/spool
