Steel properties |
Cr-Mo-alloyed shell-hardenable grads with high wear resistance. |
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| Applications |
| Standard cold-roll stell for rolls of all sizes, back-up rolls and working rolls.
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Heat treatment
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| Soft annealing°C |
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Cooling |
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Hardness HB |
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| 710 - 750 |
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furnace |
|
max. 250 |
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| Hardening from°C |
|
in |
|
Hardness after quenching HRC |
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| 830 - 850 |
|
water |
|
64 - 65 |
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| Temering |
°C |
|
100 |
|
200 |
|
300 |
|
400 |
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HRC |
|
51 |
|
50 |
|
49 |
|
49 |
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Temperature - Transformation - Diagram |
Tempering Diagram |
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