Aluminum
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ALUMINUM |
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Work Rolls for Hot Rolling |
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Hitachi Symbol |
Material Chemistry |
Main Usage |
Characteristics |
Hardness HsC |
|
FP-4 |
0.5%C-3%Cr |
Tandem and Reversing Mill |
General Use |
70/75 |
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FP-4F |
0.6%C-5%Cr |
Tandem and Reversing Mill |
High Hardness |
75/80 |
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Works Roll for Cold Rolling |
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Hitachi Symbol |
Material Chemistry |
Main Usage |
Characteristics |
Hardness HsC |
|
FH-11 |
1%C-3%Cr |
Reversing Mill |
General Use |
95/105 |
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FH-15 |
1%C-5%Cr |
Reversing Mill |
Deep Hardness Penetration |
95/105 |
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FH-63 |
1%C-2%Cr |
Reversing Mill |
High Grindability |
100/105 |
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Back Up Rolls for Hot and Cold Mills |
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Hitachi Symbol |
Material Chemistry |
Main Usage |
Characteristics |
Hardness HsC |
|
FB-5 |
0.5%C-3%Cr |
Tandem and Reversing Mill |
General Use |
65/70 |



