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CPM REX M3S-2

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Journal Articles
Alloy Digest (1973) 22 (8): TS-260.
Published: 01 August 1973
... REX M3S-2 is a sulfur-bearing high-speed tool steel offering very good abrasion resistance and resistance to softening at elevated temperatures. CPM REX M3S-2, produced by the Crucible Particle Metallurgy process, is an improved-quality product with finer grain size, better toughness and better...
Journal Articles
Alloy Digest (2010) 59 (10): TS-693.
Published: 01 October 2010
... CPM REX M3-1 is a modification of M3-2 with lower carbon and vanadium. This datasheet provides information on composition, physical properties, hardness, and elasticity. It also includes information on surface qualities as well as forming, heat treating, and machining. Filing Code: TS-693...
Journal Articles
Alloy Digest (1987) 36 (4): TS-474.
Published: 01 April 1987
... CONVENTIONAL Rc 65.5 - MlHCHS 65.5 M3S-2 65.0 M3S-1 STEEL GRADE 65.0 M2S (l.OC) Fig. 1 - Grindability of CPM REX MBHCHS and three conventional tool steels. General Characteristics: CPM REX M3HCHS has all the advantages of M3 steels: high heat-treated hardness, improved red hardness and wear resistance...
Journal Articles
Alloy Digest (1973) 22 (11): TS-264.
Published: 01 November 1973
... grinding data. 5 I I L RC 64.2 (0.6YtOC) lzl CONVENTIONAL 2.7 65.3 64.5 65 M3S-2 M4 CPM REX M4 Fig. 1 - Grindability of CPM REX M4 and three conventional tool steels. Workability: For forging heat CPM REX M4 slowly and uniformly to 1900 to 2000oF, soak long enough to insure thorough heat penetration...
Journal Articles
Alloy Digest (2021) 70 (9): TS-818.
Published: 01 September 2021
.... Crucible CPM Rex 54 HS may be used as an upgrade for improved red hardness over M3 or M4 without giving up the abrasion resistance, or as an upgrade for improved wear resistance over M35 or Crucible CPM Rex 45 HS without giving up the red hardness. This datasheet provides information on composition...
Journal Articles
Alloy Digest (2011) 60 (5): TS-698.
Published: 01 May 2011
...-338-8542 www.asminternational.org Filing Code: Tool Steel May 2011 TS-698 Crucible CPM Rex 86 is a high speed tool steel made by the CPM process. CRUCIBLE CPM® REX® 86® (High Speed Steel) CRUCIBLE CPM® REX® 86® Chemical Composition, wt (Nominal) Carbon 2 Chromium 4 Vanadium 5 Tungsten 10 Molybdenum 5...
Journal Articles
Alloy Digest (1995) 44 (1): TS-534.
Published: 01 January 1995
... in the annealed condition is approximately 30% of W 1 Tool Steel (l%C). CPM REX 45 has good toughness at HRC 66/67 hardness levels. C-Notch Chatpy impact and Bend Fracture stren8th.s related to hardening and tempering temperatures are shown in Table 2. The grindability of CPM REX 45 compares favorably...
Journal Articles
Alloy Digest (2004) 53 (11): TS-608.
Published: 01 November 2004
... 8.14 Density, kg/m3 (lb/in.3 ) 8144 (0.294) Coefficient of linear thermal expansion, 10 6/K (10 6/°F) 20 260 °C (68 500 °F) 11.5 (6.4) 20 425 °C (68 800 °F) 11.8 (6.6) 20 540 °C (68 1000 °F) 12.1 (6.7) Mechanical Properties: Modulus of elasticity, GPa (106 psi) 207 (30) The wear resistance of CPM Rex...
Journal Articles
Alloy Digest (2001) 50 (10): TS-591.
Published: 01 October 2001
...: Crucible Service Centers A Division of Crucible Materials Corporation Camillus, NY (315) 487-0800 (800) 365-1185 (315) 487-4028 E-mail: crucible@crucibleservice.com ISSN: 002-614X TS-591B Fig. 1 Comparison of wear resistance, red hardness, and toughness to CPM Rex 121 Fig. 2 Conventional high-speed steel...
Journal Articles
Alloy Digest (2012) 61 (6): TS-704.
Published: 01 June 2012
... Crucible CPM Rex 66 is a high-speed tool steel of the tungsten type made by the CPM process. This datasheet provides information on composition, physical properties, microstructure, hardness, and elasticity. It also includes information on heat treating and machining. Filing Code: TS-704. Producer...
Journal Articles
Alloy Digest (2006) 55 (12): TS-639.
Published: 01 December 2006
... Crucible CPM Rex M4 HC (HS) is a high-vanadium high-speed tool steel made by the Crucible particle metallurgy (CPM) process. This higher-carbon modification of M4 (See Alloy Digest TS-264, November 1973) has high hardening. It also comes with a high-sulfur modification for large cross-section...
Journal Articles
Alloy Digest (2001) 50 (12): TS-595.
Published: 01 December 2001
... Crucible CPM REX M35HCHS is a modification of the AISI M2 high-speed steel by an addition of cobalt and produced by powder metallurgy to be homogeneous with good toughness. This datasheet provides information on composition, physical properties, microstructure, hardness, and elasticity. It also...
Journal Articles
Alloy Digest (2006) 55 (11): TS-304.
Published: 01 November 2006
... (6.52) Mechanical Properties: Modulus of elasticity, GPa (106 psi) 214 (31) See also Tables 1 and 2, and Fig. 1. CPM® REX® 76 Filing Code: TS-304 Tool Steel Original July 1976 Revised November 2006 CPM® REX® 76 (High-Speed Steel) Crucible CPM Rex 76 (HS) is a superhigh-speed steel that can be heat...
Journal Articles
Alloy Digest (2007) 56 (3): TS-249.
Published: 01 March 2007
... of the tool. Physical Properties: Specific gravity 8.19 Density, kg/m3 (lb/in.3) 8193 (0.296) Coefficient of linear thermal expansion, 10 6/K (10 6/°F) 20 260 °C (70 500 °F) 9.9 (5.5) 20 425 °C (70 800 °F) 11.0 (6.1) 20 540 °C (70 1000 °F) 11.5 (6.4) CRUCIBLE CPM® REX® T15 (HS) Filing Code: TS-249 Tool Steel...
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...