COMPARATIVE STUDY OF HOT WORKED DIE STEEL H13 PRODUCED BY A NEW TECHNOLOGY | ||||
The International Conference on Applied Mechanics and Mechanical Engineering | ||||
Article 51, Volume 1, 1st Conference on Applied Mechanical Engineering., May 1984, Page 75-86 PDF (4.1 MB) | ||||
Document Type: Original Article | ||||
DOI: 10.21608/amme.1984.49201 | ||||
View on SCiNiTO | ||||
Author | ||||
M. I. NEGM | ||||
Associate Professor, Al-Azhar University, Cairo, Egypt. | ||||
Abstract | ||||
This paper contains a comparative study of the die steel characteristics of both new technology (Osprey) and conventionally produced H13 hot worked die steel. Die-life, cost analysis, metallographic and fractographic examination were performed on 5% chrome steel H13 of Osprey dies which hot forged to a different reduction and then heat treated to a hardness of 42 RC with a case nitriding depth of 80 microns. | ||||
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