Forged steel roller for cold rolling

Forged steel roller for cold rolling

Provided is a forged steel roll for cold rolling, which has a Vickers hardness (Hv) of 400 or more at 400 DEG C. 提供一种冷轧用锻钢辊，其在400℃下的维氏硬度Hv为400以上。

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Bibliographische Detailangaben
Hauptverfasser: SERA TOMOAKI, ITO SEIJI, HIRAYAMA KAHO, HIROHIDE HIROKAWA, TAKAHAMA, YOSHIHISA, HANAORI KAZUYA
Format: Patent
Sprache:chi ; eng
Schlagworte:
ALLOYS
CHEMISTRY
FERROUS OR NON-FERROUS ALLOYS
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
METALLURGY
PERFORMING OPERATIONS
PUNCHING METAL
ROLLING OF METAL
TRANSPORTING
TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Beschreibung
Zusammenfassung:Provided is a forged steel roll for cold rolling, which has a Vickers hardness (Hv) of 400 or more at 400 DEG C. 提供一种冷轧用锻钢辊，其在400℃下的维氏硬度Hv为400以上。