ALLEGHENY LUDLUM EXOHARD

Alloy Digest ◽  
1971 ◽  
Vol 20 (6) ◽  

Abstract ALLEGHENY LUDLUM EXOHARD is an ultrahard high-speed tool steel (AISI Type M47) suited for machining hard and otherwise difficult-to-machine materials. This datasheet provides information on composition, physical properties, and hardness as well as fracture toughness. It also includes information on wear resistance as well as heat treating, machining, and joining. Filing Code: TS-234. Producer or source: Allegheny Ludlum Corporation.

Alloy Digest ◽  
1972 ◽  
Vol 21 (2) ◽  

Abstract AISI TYPE M2 is a molybdenum-tungsten high-speed steel with a balanced analysis which produces properties applicable to all general-purpose high-speed uses. It has an excellent balance between toughness and wear resistance. This datasheet provides information on composition, physical properties, hardness, and compressive strength as well as fracture toughness. It also includes information on forming, heat treating, machining, and joining. Filing Code: TS-240. Producer or source: Tool steel mills.


Alloy Digest ◽  
1998 ◽  
Vol 47 (10) ◽  

Abstract Vanadis 23 is a Cr-Mo-W-Va alloyed high-speed steel made by powder metallurgy. The tool steel offers an excellent combination of wear resistance and toughness. This datasheet provides information on composition, physical properties, hardness, and elasticity as well as fracture toughness. It also includes information on heat treating, machining, and surface treatment. Filing Code: TS-561. Producer or source: Uddeholm Corporation. See also Alloy Digest TS-552, March 1997.


Alloy Digest ◽  
1992 ◽  
Vol 41 (3) ◽  

Abstract CARPENTER MICRO-MELT M-42 alloy is a super-high-speed tool steel produced by powder metallurgy. This production technique results in a more uniform structure, greater ease of grinding, improved wear resistance and toughness than is characteristic of conventionally produced high-speed tool steels. This datasheet provides information on composition, physical properties, hardness, and elasticity as well as fracture toughness. It also includes information on forming and heat treating. Filing Code: TS-510. Producer or source: Carpenter.


Alloy Digest ◽  
1973 ◽  
Vol 22 (9) ◽  

Abstract AISI Type A6 is an air-hardening high-carbon tool steel designed for a combination of high strength, good wear resistance, and good toughness. It is easy to heat treat with a minimum of distortion and is used extensively for plastic molds. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and bend strength as well as fracture toughness and fatigue. It also includes information on forming, heat treating, machining, and joining. Filing Code: TS-262. Producer or source: Tool steel mills.


Alloy Digest ◽  
1991 ◽  
Vol 40 (8) ◽  

Abstract Carpenter Micro-Melt Speed-Star FM HiC M-2 alloy is a molybdenum tungsten high-speed tool steel produced by powder metallurgy techniques. It has a more uniform structure than conventionally produced high-speed steels. It has good response to heat treatment, grinds easily, possesses improved wear resistance and toughness. This datasheet provides information on composition, physical properties, hardness, and compressive strength as well as fracture toughness. It also includes information on heat treating. Filing Code: TS-504. Producer or source: Carpenter.


Alloy Digest ◽  
1976 ◽  
Vol 25 (2) ◽  

Abstract AISI Type S7 is a chromium-molybdenum, general-purpose, air-hardening tool steel recommended for uses where shock-resistance, good hot-work properties, good wear resistance, excellent toughness and easy machining are important. These properties make it suitable for many hot-work and cold-work applications. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness. It also includes information on forming, heat treating, machining, joining, and surface treatment. Filing Code: TS-297. Producer or source: Tool steel mills.


Alloy Digest ◽  
1983 ◽  
Vol 32 (7) ◽  

Abstract AISI Type 1.2 is a chromium-vanadium tool steel of modest hardenability and variable carbon content (nominally 0.50-1.10% carbon). At its lower carbon levels, it is used for tools requiring toughness and resistance to shock and vibration. At its higher carbon levels, it is recommended for resistance to abrasion, fatigue and wear. It is used for both hot-work and cold-work applications. Among its many uses are automotive gears, forgings, gun barrels, shafts, wrenches, chisels, punches, lathe spindles, axes, shear blades, dies, files, reamers and drills. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness. It also includes information on forming, heat treating, machining, and joining. Filing Code: TS-416. Producer or source: Tool steel mills.


Alloy Digest ◽  
2006 ◽  
Vol 55 (12) ◽  

Abstract TLS A6 is a medium-alloy air-hardening tool steel that is known for its through hardening at the low temperatures typically used with oil-hardening tool steels. This datasheet provides information on composition, physical properties, hardness, and elasticity as well as fracture toughness. It also includes information on wear resistance as well as heat treating and machining. Filing Code: TS-638. Producer or source: Timken Latrobe Steel.


Alloy Digest ◽  
2000 ◽  
Vol 49 (3) ◽  

Abstract Micro-Melt A11-LVC is a high-vanadium tool steel produced by the Carpenter Micro-Melt powder process. It provides higher toughness than Carpenter Micro-Melt A11 (Alloy Digest TS-571, January 2000) with lower wear resistance. It is used where slightly less wear resistance than that of Micro-Melt A11 is acceptable. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness. It also includes information on high temperature performance and wear resistance as well as heat treating and machining. Filing Code: TS-573. Producer or source: Carpenter.


Alloy Digest ◽  
2011 ◽  
Vol 60 (5) ◽  

Abstract 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.


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