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Hi-TF for Bar and Structural Mill

Material Substance HITACHI Symbol Carbon Content % Hardness (HSC) Tensile Strength Elongation Applications

Alloy Steel

CP10

0.4 ~ 0.6

30 ~ 40

70 ~ 100

20 ~ 40

Blooming
Break Down

CP20

0.6 ~ 0.8

30 ~ 40

"

10 ~ 20

CP30

0.8 ~ 1.0

35 ~ 50

"

"

CP40

1.0 ~ 1.2

"

"

"

CP50

1.2 ~ 1.4

"

"

"

Special Adamite

CA10

1.4 ~ 1.6

35 ~ 45

75 ~ 100

5 ~ 15

Roughing Intermediate for Structural and Billet

CA20

1.8 ~ 2.0

35 ~ 50

"

"

CA30

1.8 ~ 2.2

40 ~ 55

70 ~ 100

>0.5

CA40

2.0 ~ 2.2

"

"

"

CA50

2.2 ~ 2.5

45 ~ 55

60 ~ 80

"

High Alloy Adamite

CB10

1.5 ~ 2.0

40 ~ 80

70 ~ 100

"

Intermediate Finishing for structural

CB20

2.0 ~ 2.5

"

60 ~ 90

~

Cr Mo Steel

CZ10

0.8 ~ 1.5

max.85

70 ~ 150

>=3.0

Roughing for Wire Rod

 
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