TNW

Alloy Digest ◽  
1984 ◽  
Vol 33 (12) ◽  

Abstract TNW is a high-speed steel. It has an optimum alloy composition that combines the good toughness characteristics of a high-molybdenum steel and the excellent abrasion resistance provided by a 2% vanadium content. TNW is a popular choice for twist drills, taps, reamers, router bits, end mills and other similar cutting tools. Also its good toughness makes it well suited to punches and other difficult cold-forming tools requiring the properties of a high-speed steel. This datasheet provides information on composition, physical properties, hardness, and elasticity. It also includes information on high temperature performance as well as forming, heat treating, and machining. Filing Code: TS-433. Producer or source: Latrobe Steel Company.

Alloy Digest ◽  
1987 ◽  
Vol 36 (10) ◽  

Abstract AISI Type M7 is a molybdenum type of high-speed steel. It is somewhat similar to AISI Type M1 tool steel but with higher percentages of carbon and vanadium to provide an improvement over AISI Type M1 in cutting characteristics without a significant loss in toughness. It is suitable for a wide variety of cutting-tool applications where improved resistance to abrasion is required. The many uses of Type M7 include twist drills, end mills, shear blades, punches, milling cutters, lathe tools, taps and reamers. 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-483. Producer or source: Tool steel mills. See also Alloy Digest TS-468, January 1987.


Alloy Digest ◽  
1980 ◽  
Vol 29 (2) ◽  

Abstract FAGERSTA M-7 is a molybdenum-type high-speed steel similar to AISI Type M1, but with higher percentages of carbon and vanadium than M1. The higher levels of carbon and vanadium provide an improved cutting efficiency without significantly lowering toughness. The many applications of FAGERSTA M-7 include boring tools, end mills, lathe tools, twist drills, thread-rolling dies and wood-working tools. 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-359. Producer or source: Fagersta Steels Inc..


Alloy Digest ◽  
1975 ◽  
Vol 24 (4) ◽  

Abstract BETHLEHEM M-10 is a high-molybdenum type of high-speed steel. It is a general-purpose steel for cutting tools such as twist drills and is used for many other single- and multiple-point cutting applications. This datasheet provides information on composition, physical properties, and hardness as well as fracture toughness. It also includes information on forming, heat treating, and machining. Filing Code: TS-286. Producer or source: Bethlehem Steel Corporation.


Alloy Digest ◽  
1987 ◽  
Vol 36 (1) ◽  

Abstract AISI Type M7 is a molybdenum type of high-speed steel having improved cutting efficiency over AISI Type M1 high-speed steel. Type M7 was designed to offer increased wear resistance while retaining the toughness characteristic of molybdenum-type high-speed steels. It is suitable for a wide variety of cutting-tool applications where improved resistance to abrasion is desired. Typical applications include twist drills, end mills, form tools, reamers and milling cutters. 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 surface treatment. Filing Code: TS-468. Producer or source: Tool steel mills. See also Alloy Digest TS-483, October 1987.


Alloy Digest ◽  
1981 ◽  
Vol 30 (10) ◽  

Abstract AISI Type T5 is a tungsten high-speed steel to which cobalt (8.9%) is added to provide high and unusual red hardness. It is particularly well adapted for heavy-duty cutting and high-production cutting tools. Because of its high red hardness, a cutting edge can be maintained under conditions of speed, feed and depth of cut that would not be possible with ordinary high-speed steels. Typical applications of AISI Type T5 are lathe and planer tools, reamers, milling cutters and twist drills for heavy-duty cutting. This datasheet provides information on composition, physical properties, and hardness. It also includes information on forming, heat treating, machining, and surface treatment. Filing Code: TS-389. Producer or source: Tool steel mills.


Alloy Digest ◽  
1984 ◽  
Vol 33 (9) ◽  

Abstract VASCO TeleCut is a cobalt-free high-speed steel that is a cost-effective alternative to many cobalt high-speed steels because of its special combination of hot hardness, wear resistance and toughness. TeleCut is a superior high-speed steel that is ideal for a variety of cutting tools, including end mills, milling cutters, broaches and gear cutters. This datasheet provides information on composition and hardness. It also includes information on forming, heat treating, and machining. Filing Code: TS-428. Producer or source: Teledyne Vasco.


Alloy Digest ◽  
1980 ◽  
Vol 29 (9) ◽  

Abstract GUTERL M-7 is a molybdenum type of high-speed steel. It is somewhat similar to AISI Type M1 tool steel but with higher percentages of carbon and vanadium to provide an improvement over M1 in cutting characteristics without a significant loss in toughness. It is used widely for cutting-tool applications that require improved resistance to abrasion. Its many uses include reamers, twist drills, taps, lathe tools, end mills and punches. 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-370. Producer or source: Guterl Special Steel Corporation.


Alloy Digest ◽  
1985 ◽  
Vol 34 (5) ◽  

Abstract STARK is a super high-speed steel having a very high carbon and vanadium content for exceptional abrasion resistance. It is well suited for premium cutting tools of all types, particularly those used for machining abrasive alloys, castings and heat-treated materials. This datasheet provides information on composition, physical properties, hardness, and elasticity. It also includes information on forming, heat treating, machining, and joining. Filing Code: TS-441. Producer or source: Latrobe Steel Company.


Alloy Digest ◽  
1984 ◽  
Vol 33 (11) ◽  

Abstract REX TMO molybdenum-tungsten high-speed steel is a tough, general-purpose high-speed steel with high cutting efficiency and excellent finishing properties. It is adapted to fast light cuts on soft or medium hard materials. Among its many applications are blanking dies, twist drills, circular saws, end mills, lathe tools, punches, slotting saws and woodworking tools. This datasheet provides information on composition, physical properties, hardness, and elasticity. It also includes information on forming, heat treating, and machining. Filing Code: TS-432. Producer or source: Crucible Specialty Metals Division, Colt Industries.


Alloy Digest ◽  
1998 ◽  
Vol 47 (2) ◽  

Abstract Thyrapid 3343 is a standard high-speed steel grade with balanced alloy composition, high toughness, good cutting power, and consequently versatile applications. Thyssen Thyrapid 3343 is suitable for all metal-cutting tools for roughing or finishing, such as twist drills, milling cutters of all types, taps, cutting tools, broaches, reamers, countersinks, chasens, segments for circular saws, shaping tools, and woodworking tools. This datasheet provides information on composition and physical properties. It also includes information on heat treating and machining. Filing Code: TS-560. Producer or source: Thyssen Specialty Steels Inc.


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