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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