KIMPIN

NUMBER

AWS A5.9

JIS Z3321

COMPOSITION(% WEIGHT)

TYPICAL APPLICATION

C

Si

Mn

P

S

Others

KPB 308

ER308

Y308

0.05

0.36

1.78

0.026

0.003

Ni:9.76

Cr:19.86

For welding of 18%Cr-8%Ni stainless steel(SUS304)

KPB 308L

ER308L

Y308L

0.015

0.037

1.81

0.23

0.004

Ni:9072

Cr:19.91

For welding of low carbon 18%Cr-8%Ni stainless steel(SUS304L)

ER316

Y316

0.04

0.33

1.88

0.021

0.002

Ni:12.73

Cr:19.27

Mo:2.26

For welding of low carbon 18%Cr-12%Ni-2%Mo stainless steel SUCH AS SUS 316

KPB316L

ER316L

Y316L

0.015

0.38

1.83

0.022

0.004

Ni:12.39

Cr:18.71

Mo:2.30

For welding of low carbon 18%Cr-12%Ni-2%Mo stainless steel SUCH AS SUS 316L