E309LT0-1 Flux cored welding wire ,Co2 welding wire

Hardfacing of dissimilar steel or underlaying of carbon steel and low alloy steel, or the welding of similar steel.


Specification
GB
AWS
JIS
E309LT0-1E309LT0-4
E309LT0-1E309LT0-4
YF309LC


Typical Mechanical Composition of Deposited metal(%)
C
Si
Mn
Cr
Ni
Mo
V
AL
S
P
Other
0.029
0.59
1.21
23.11
13.56
0.04


0.010
0.031



Typical Mechanical Properties
of Deposited metal
Rm(Mpa)
ReH(Mpa)
A5(%)
Akv(J)
557

42



Characteristics and Application

Hardfacing of dissimilar steel or underlaying of carbon steel and low alloy steel, or the welding of similar steel.


Shielding Gas
CO2 or Ar+(20∼25)%CO2