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CRUCIBLE REX M3-1

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Journal Articles
Publisher: Journals Gateway
Alloy Digest (2010) 59 (10): TS-693.
Published: 01 October 2010
.... Producer or source: Crucible Service Centers. Producer or Source: Crucible Service Centers Copyright © ASM International® 2010 2010 ASM International chemical composition CRUCIBLE REX M3-1 elasticity hardness heat treatability machinability physical properties surface properties...
Journal Articles
Publisher: Journals Gateway
Alloy Digest (1973) 22 (8): TS-260.
Published: 01 August 1973
... Montclair, New Jersey REX* M3S2& CPM REX M3S2 ( HighSpeed Steel 1 REX M3S-2 is a sulfur-bearing high-speed tool steel offering very good abrasion resistance and resistance to softening at ele- vated temperatures. CPM REX M3S-2, produced by the Crucible Particle Metallurgy process, is an improved-quality...
Journal Articles
Publisher: Journals Gateway
Alloy Digest (1987) 36 (4): TS-474.
Published: 01 April 1987
...-soluble oil t- IB CONVENTIONAL Rc 65.5 65.5 65.0 65.0 - MlHCHS M3S-2 M3S-1 M2S s (l.OC) STEEL GRADE Fig. 1 - Grindability of CPM REX MBHCHS and three conventional tool steels. Machining and Grinding: Table 2 gives recommended machining parameters for both high- speed and carbide tooling for the annealed...
Journal Articles
Publisher: Journals Gateway
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
Publisher: Journals Gateway
Alloy Digest (2021) 70 (4): TS-812.
Published: 01 April 2021
... Element Crucible REX M4(a) Type M4 (UNS T11304)(b) kg/m3 7970 Carbon Coefficient of (lb/in.3) 38 260 °C (0.288) Silicon 1.30 1.25 1.40 linear thermal (100 500 °F) Manganese expansion 10 6/K 11.5 Phosphorus 0.30 0.20 0.45 (10 6/°F) 38 427 °C (6.40) Sulfur (100 800 °F) Chromium 0.30 0.15 0.40 11.8...
Journal Articles
Publisher: Journals Gateway
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
Publisher: Journals Gateway
Alloy Digest (2011) 60 (5): TS-698.
Published: 01 May 2011
... (2 hrs each). Cool to room temperature between tempers. Cryogenic cooling between the first and second tempers optional. Crucible Industries, CPM, Rex 45, Rex 76, and Rex 86 are trademarks of Crucible Industries LLC, Solvay, NY. Table 1 Heat treatment response on hardness HRC Austenitizing...
Journal Articles
Publisher: Journals Gateway
Alloy Digest (2012) 61 (6): TS-704.
Published: 01 June 2012
... depending on part size. Smaller part size, use the shorter soak time, whereas larger parts should be soaked longer. Crucible Industries, CPM, Rex, 45, 54, 66, 76, and 121 are trademarks of Crucible Industries LLC, Solvay, NY. Table 1 Heat treat response (HRC) - oil or salt quench Hardness at temperature...
Journal Articles
Publisher: Journals Gateway
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
Publisher: Journals Gateway
Alloy Digest (2020) 69 (10): TS-801.
Published: 01 October 2020
... Modulus of elasticity GPa (106 psi) 207 (30.0) Fig. 1 Relative toughness and wear resistance of tool steels Comparable Grades Crucible Industries LLC Crucible Rex M2 ASTM A600:1992a(2016) Type M2 regular C (UNS T11302) EN ISO 4957:2018 HS6-5-2 (1.3339) ISO 4957:2018 HS6-5-2 JIS G 4403:2015 SKH51 General...
Journal Articles
Publisher: Journals Gateway
Alloy Digest (2004) 53 (11): TS-608.
Published: 01 November 2004
.... Vacuum hardening may result in hardness lev- els 1 1.5 HRC lower for larger tools. A fast quench rate from hardening temperature to below 595 °C (1100 °F) is critical to achieve optimal results. CPM® REX® 54HS Filing Code: TS-608 Tool Steel November 2004 CPM® REX® 54HS (High-Speed Steel) Crucible CPM Rex...
Journal Articles
Publisher: Journals Gateway
Alloy Digest (2006) 55 (12): TS-639.
Published: 01 December 2006
... carbides, the grindability of this alloy compares favorably with that of conventional high- speed steels. Grinding wheels designed for conventional high-speed steels can be used. See Fig. 1. Specification Equivalents: AISI M4 modified General Characteristics: CPM Rex M4 HC(HS) is a high-vanadium special...
Journal Articles
Publisher: Journals Gateway
Alloy Digest (2001) 50 (12): TS-595.
Published: 01 December 2001
... steel by an addition of cobalt and produced by powder metal- lurgy to be homogeneous with good toughness. CPM and REX are registered trademarks of Crucible Materials Corporation. DOI: 10.31399/asm.ad.ts0595 Machinability: Machinability in the annealed condition is approximately 50% of W1 Tool Steel (1...
Journal Articles
Publisher: Journals Gateway
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
Publisher: Journals Gateway
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
Publisher: Journals Gateway
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
Publisher: Journals Gateway
Alloy Digest (2006) 55 (1): TS-626.
Published: 01 January 2006
... (a) The alloy can be produced with increased sulfur levels to 0.30%, for tools requiring improved machinability. Specific gravity 8.17 Density, kg/m3 (lb/in.3 ) 8166 (0.2950) Modulus of elasticity, GPa (106 psi) 234 (34.0) Table 1 gives hardness results on samples that were preheated...
Journal Articles
Publisher: Journals Gateway
Alloy Digest (2005) 54 (11): TS-622.
Published: 01 November 2005
... in various tooling and die inserts. Micro-Melt is a registered trademark of CRS Holdings, Inc., a subsidiary of Carpenter Technology Corporation. CPMN and REX are trade- marks of Crucible Materials Corporation. Table 1 Typical Rockwell C Hardness Values Hardness, HRC Tempering temperature Austenitizing...