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CPM REX M42

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Journal Articles
Alloy Digest (1985) 34 (4): TS-438.
Published: 01 April 1985
... REX M42 is a high-speed steel that can be heat treated to 68 Rockwell C hardness. Its higher hardness makes it outstanding for special-cutting tools with requirements beyond the capability of general-purpose high-speed steels. CPM REX M42, produced by the Crucible Particle Metallurgy Process...
Journal Articles
Alloy Digest (1982) 31 (5): TS-398.
Published: 01 May 1982
... Modulus of elasticity, psi (Tension) 34.0 x IO6 *The general physical properties of REX 20 made by the CPM process are very similar to those of AISI Type M42 high-speed steel made by conven- tional steelmaking processes. PROPERTIES Table 1 - MACHINING DATA (Annealed condition: hardness of Brine11 262-285...
Journal Articles
Alloy Digest (1973) 22 (4): TS-252.
Published: 01 April 1973
... 85.0 68.3 84.2 T15 M42 E& (Oili& 71 Fig. 2 - Grindabifity of CPM REX 71 ad three con- ventional tool steels. Haat Treatment: No-: Do not normalize. Annealing: Heat uniformly to 16OoOF, hold at temperaturr for tw hotus, and cool slowly at 25oF per hour maximum in the fuxuace to below 1OWF. The steel may...
Journal Articles
Alloy Digest (2006) 55 (11): TS-304.
Published: 01 November 2006
... Material annealed to a hardness of 285 311 HB. The machinability is approximately 15% that of B1112 steel. superior to that of M42. With its high hardness, fine grain size, and uniform carbide distribution, CPM Rex 76 is used for special- purpose cutting tools requiring high red hardness, high abrasion...
Journal Articles
Alloy Digest (2006) 55 (1): TS-626.
Published: 01 January 2006
... is produced by the Carpenter Micro-Melt powder metal process and is superior in toughness to conventional AISI Type M42 at similar hardness levels. Micro-Melt is a registered trademark of Carpenter Technology Corporation. CPM and REX are registered trademarks of Crucible Materials Corporation. DOI: 10.31399...
Journal Articles
Alloy Digest (2005) 54 (11): TS-622.
Published: 01 November 2005
... to these alloys. The alloy is equivalent in hardness, heat treating response, toughness, and wear resistance to CPM REX 76. Product Forms Available: Bar-flats, bar-squares, powder, bar-rounds, billets Applications: This alloy has found applications in tools such as milling cutters, form tools, end mills, broaches...