Search Results for CPM REX 45

CPM REX 45 is an 8% cobalt high-speed steel which has excellent hot hardness along with good wear resistance and toughness, making it suitable for difficult machining applications. This datasheet provides information on composition, physical properties, microstructure, hardness, and elasticity as well as fracture toughness. It also includes information on wear resistance as well as forming and heat treating. Filing Code: TS-534. Producer or source: Crucible Materials Corporation.

Crucible CPM Rex 54 HS is a cobalt-bearing high speed tool steel that is produced by the proprietary Crucible Particle Metallurgy (CPM) process. It combines the wear properties of the popular high vanadium M4 grade with the red hardness of the cobalt-bearing M35/Crucible CPM Rex 45 HS grades. 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, physical properties, microstructure, hardness, and elasticity. It also includes information on wear resistance as well as heat treating and surface treatment. Filing Code: TS-818. Producer or source: Crucible Industries LLC.

Crucible CPM Rex 54 is a high-speed tool steel with cobalt added to improve red hardness. It is often used as an upgrade over grades M4 and M35. This datasheet provides information on composition, physical properties, microstructure, hardness, and elasticity. It also includes information on forming, heat treating, and surface treatment. Filing Code: TS-608. Producer or source: Crucible Service Centers Divisional Headquarters.

Crucible CPM Rex 86 is a high speed tool steel made by the CPM process. This datasheet provides information on composition, physical properties, microstructure, hardness, and elasticity. It also includes information on wear resistance as well as heat treating and machining. Filing Code: TS-698. Producer or source: Crucible Industries LLC.

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 or source: Crucible Industries LLC.

CPM REX 20 is the second in a family of super high-speed steels made without cobalt. (For the first one, see CPM REX 25, Alloy Digest TS-365, July 1980.) CPM REX 20 is comparable to the AISI Type 40 series of high-speed steels, particularly AISI Type 42, in heat-treating response and tool performance. CPM REX 20 is designed for use in machining operations requiring heavy cuts, high speeds and feeds, and for difficult-to-machine materials that are high in hardness and abrasion resistance. Typical applications are boring tools, drills, gear cutters and punches. This datasheet provides information on composition, physical properties, hardness, and elasticity as well as fracture toughness. It also includes information on forming, heat treating, and machining. Filing Code: TS-398. Producer or source: Crucible Specialty Metals Division, Colt Industries.

CPM REX M2HS, produced by the Crucible Particle Metallurgy (CPM) Process, is an improved-quality product. The CPM process allows an increased sulfide content for better machinability in the annealed temper and grindability in the heat-treated condition. This datasheet provides information on composition, physical properties, and elasticity as well as fracture toughness. It also includes information on forming, heat treating, and machining. Filing Code: TS-535. Producer or source: Crucible Specialty Metals Division, Colt Industries.

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 grindability than the conventionally produced REX M3S-2. Other characteristics and properties of the two products are very similar (See General Characteristics for more details). This datasheet provides information on composition, physical properties, hardness, and elasticity. It also includes information on forming, heat treating, and machining. Filing Code: TS-260. Producer or source: Crucible Specialty Metals Division, Colt Industries.

CPM REX M3HCHS is produced by the Crucible Particle Metallurgy process. Structurally it is characterized by its fine and uniform carbide and sulfide particle size. The control of manganese sulfide particle size and distribution permits increasing the sulfur content to at least double that found in resulfurized conventionally ingot-cast AISI Type M3-Type 2 thereby improving machinability and grindability without sacrifice of tool toughness. This datasheet provides information on composition, physical properties, hardness, and elasticity. It also includes information on heat treating and machining. Filing Code: TS-474. Producer or source: Crucible Specialty Metals Division, Colt Industries.

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, is an improved quality product with homogeneous macro and micro sections exhibiting a finer grain size, better toughness and superior grindability in the heat-treated condition than conventionally produced M42. This datasheet provides information on composition, physical properties, hardness, and elasticity. It also includes information on forming, heat treating, and machining. Filing Code: TS-438. Producer or source: Crucible Specialty Metals Division, Colt Industries.

REX M2 is a tungsten-molybdenum high-speed steel offering outstanding performance in all operations where a general-purpose high-speed steel is required. CPM REX M2, produced by the Crucible Particle Metallurgy Process, is an improved-quality product with greater hardness or finer grain size (depending on hardening temperature), better toughness and better grindability than the conventionally produced REX M2. Other characteristics and properties of the two products are very similar (See General Characteristics for more details). This datasheet provides information on composition, physical properties, hardness, and elasticity as well as fracture toughness. It also includes information on forming, heat treating, and machining. Filing Code: TS-293. Producer or source: Crucible Specialty Metals Division, Colt Industries.

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 pieces to ease machinability. This datasheet provides information on composition, physical properties, hardness, and elasticity as well as fracture toughness. It also includes information on forming, heat treating, machining, and surface treatment. Filing Code: TS-639. Producer or source: Crucible Service Centers Divisional Headquarters.

Crucible CPM Rex 76 (HS) is a superhigh-speed steel that can be heat treated to very high hardness levels. It is made by the Crucible Particle Metallurgy (CPM) process. This datasheet provides information on composition, physical properties, hardness, and elasticity. It also includes information on forming, heat treating, machining, and surface treatment. Filing Code: TS-304. Producer or source: Crucible Service Centers Divisional Headquarters. Originally published July 1976, revised 2006.