R309LT1-5 TIG welding wire

TIG welding wire products of single welding and double-face moulding, without argon gas on the back.

Specification
GB
AWS
JIS
R309LT1-5
R309LT1-5

Typical Mechanical Composition
of Deposited metal(%)
C
Si
Mn
Cr
Ni
Mo
V
AL
S
P
Other
0.025
0.86
1.82
23.48
13.22
0.26


0.014
0.031

Typical Mechanical Properties
of Deposited metal
Rm(Mpa)
ReH(Mpa)
A5(%)
Akv(J)
537

54

Characteristics and Application

TIG welding wire products of single welding and double-face moulding, without argon gas on the back, for underlaying of 25%Cr-13%Ni (SUS309L) extra low carbon of stainless steel pipeline.

Shielding Gas
Ar