Designation

Chemical composition  %

Cr

N

C

Si

P

S

MIN

   MAX

FeNCr3-A

60.0

3.0

0.03

1.5

0.03

0.04

FeNCr3-B

5.0

0.03

2.5

FeNCr6-A

3.0

0.06

1.5

FeNCr6-B

5.0

0.06

2.5

FeNCr10-A

3.0

0.10

1.5

FeNCr10-B

5.0

0.10

2.5