Item Name

HD-MIG 308L

HD-MIG 309L

HD-MIG 316L

Diameter (mm)

0.8-1.6

0.8-1.6

0.8-1.6

Classification

AWS A5.9 ER308L

AWS A5.9 ER309L

AWS A5.9 ER316L

Welding position

F,V,OH,H

F,V,OH,H

F,V,OH,H

Type of current

DC+

DC+

DC+

Shield Gas

100%Ar or Ar+2%O2

100%Ar or Ar+2%O2

100%Ar or Ar+2%O2

Typical Chemical Composition of Wire (%)

C

0.02

0.03

0.02

Mn

1.60

1.58

1.69

Si

0.35

0.41

0.39

Cr

19.9

22.4

19.5

S

-

-

-

P

-

-

-

Cu

-

-

2.3

Ni

10.1

12.88

12.8

Standard&Typical Mechanical Properties of Deposited Metal

Ferrite%

10-14

10.0-12.0

10.0-13

Tensile Strength

560

640

570

Elongation

42

38

39

AKV Value

Temp ( c )

0                       -20

-

0

Joule

90                       50

-

110

Applications

MIG welding of low carbon 18%Cr-8%Ni steel for chemical industries such as oil , medical , fertilizer and textile industries and for nuclear reactors

MIG welding of 22% Cr-12% Ni steel , heat resistant , cast steel clad of 18%Cr-8%Ni clad steel and stainless steel to Cr-Mo steel or carbon steel .

MIG welding of low carbon 18%Cr-12%Ni 2%Mo stainless steel for chemical