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, Pages 75-86 PDF (4.1 M) | ||
Document Type: Original Article | ||
DOI: 10.21608/amme.1984.49201 | ||
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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