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Grade

Chemical Composition (%)

Cr

C

Si

P

S

Range

Ⅰ

Ⅱ

Ⅰ

Ⅱ

Ⅰ

Ⅱ

Ⅰ

Ⅱ

≥

≤

Micro Carbon

FeCr65C0.03

60-70

0.03

1.0

0.03

0.025

FeCr55C0.1

60

52

0.1

1.5

2.0

0.04

0.06

0.03

Low Carbon

FeCr65C0.25

60-70

0.25

1.5

0.03

0.025

FeCr55C0.5

60

52

0.5

2.0

3.0

0.04

0.06

0.03

0.05

Medium Carbon

FeCr65C1.0

60-70

1.0

1.5

0.03

0.025

FeCr55C4.0

60

52

4.0

2.5

3.0

0.04

0.06

0.03

0.05

High Carbon

FeCr67C6.0

60-72

6.0

3.0

0.03

0.04

0.06

FeCr55C10.0

60

52

10.0

3.0

5.0

0.04

0.06

0.04

0.06

Size: 10-50mm, 10-100mm