TIG Wire AWS ER80S-B2

Good welding workmanship, stable arc, little spatter, quick wire melting, strong anti-rust, suitable for all position weld.
Product Name
TIG Wires
Product No.
MHAE421-WW009
Standard
GB
AWS
JIS
DIN
ER55-B2
ER80S-B2
YGT1CM

Welding Wire Type
Low Alloy Heat Resistant Steel Welding Wires
Welding Position
F,V,OH,H
Chemical Composition of Deposited Metal (%)

Chemical Composition
C
Mn
Si
S
P
Cr
Ni
Mo
Cu
other
Guarantee
0.075
1.22
0.68
0.009
0.013
1.21
—
0.5
0.14
≤0.5
Mechanical Properties of Deposited Metal
Test Item
Yield Point
ReL (MPa)
Tensile Strength
Rm (MPa)
Elongation A 4(%)
Akv1(J)Tem
Shield Gas
Temp. (°C)
Joule
Guarantee
505
610
21
25
90
CO2
545
645
23
130
CO2(20%) +Ar(80%)
Reference Current (DC+)

Application
Suitable for structures fabricated by 1.25Cr0.5Mo series pearlitic heatresisting low alloy steels such as heavyequipments of thermapower stations and nuclear power stationspetroleum & chemical industries
which working temperature is below 550°C.