CIRCLE M

Alloy Digest ◽  
1953 ◽  
Vol 2 (9) ◽  

Abstract CIRCLE M is a molybdenum-tungsten high-speed steel containing 9.0% cobalt. It is adapted to high production applications where increased speeds and heavy cuts necessitate unusual red-hardness and wear resistance. This datasheet provides information on composition, physical properties, elasticity, and compressive strength. It also includes information on forming, heat treating, and machining. Filing Code: TS-10. Producer or source: Firth Sterling 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 ◽  
2006 ◽  
Vol 55 (11) ◽  

Abstract HS-105 is often called 5% Co HSS (high-speed steel). It has some of the increased red-hardness properties of M42 and is not quite as susceptible to shock. It is often used for making tool bits. This datasheet provides information on composition, physical properties, hardness, and elasticity. It also includes information on wear resistance as well as forming, heat treating, and machining. Filing Code: TS-636. Producer or source: Timken Latrobe Steel.


Alloy Digest ◽  
1998 ◽  
Vol 47 (12) ◽  

Abstract VANADIS 60 is a high-speed steel with an addition of cobalt. The alloy is particularly suitable for cold-work tooling where highest wear resistance and highest compressive strength are required at the same time. This datasheet provides information on composition, physical properties, and hardness. It also includes information on high temperature performance as well as forming and heat treating. Filing Code: TS-565. Producer or source: Uddeholm Tooling AB.


Alloy Digest ◽  
1976 ◽  
Vol 25 (6) ◽  

Abstract SPEED STAR is a fine-grained molybdenum-tungsten high-speed steel with an excellent combination of wear resistance and toughness. Among its many uses are lathe tools, drills, gear cutters and wood knives. This datasheet provides information on composition, physical properties, hardness, elasticity, and compressive strength as well as fracture toughness. It also includes information on forming, heat treating, and machining. Filing Code: TS-303. Producer or source: Carpenter.


Alloy Digest ◽  
2018 ◽  
Vol 67 (8) ◽  

Abstract Böhler (or Boehler) S590 is a high-speed steel with high-wear resistance, high-compressive strength, very good through-hardening properties, good toughness, good dimensional stability on heat treat, and very good temper resistance. This datasheet provides information on composition, physical properties, and hardness. It also includes information on wear resistance as well as forming, heat treating, machining, and powder metal forms. Filing Code: TS-752. Producer or source: Voestalpine High Performance Metals Corporation.


Alloy Digest ◽  
1969 ◽  
Vol 18 (5) ◽  

Abstract Carpenter T-K is a tungsten-chromium type hot-work steel having good red-hardness and resistance to abrasion. It will withstand high operating temperatures up to 1000 F for long periods. It is recommended for hot shear blades, forging and extrusion dies, hot compression tools, and similar applications where high compressive strength and wear resistance at elevated temperatures are required. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on high temperature performance as well as forming, heat treating, machining, and joining. Filing Code: TS-219. Producer or source: Carpenter.


Alloy Digest ◽  
1977 ◽  
Vol 26 (4) ◽  

Abstract FAGERSTA WKE-45 is a tungsten-molybdenum high-speed steel containing 11% cobalt. It has greater red hardness and more wear resistance than almost any other high-speed steel and has adequate (medium) toughness. It is used mainly for lathe tools (for example, tool bits) where maximum wear resistance and red hardness are required. It is particularly suitable for working very hard and wear-inducing materials, including stainless steels. This datasheet provides information on composition and hardness. It also includes information on forming, heat treating, and machining. Filing Code: TS-317. Producer or source: Fagersta Steels Inc..


Alloy Digest ◽  
2001 ◽  
Vol 50 (10) ◽  

Abstract CPM Rex 121 is a super high-speed steel with significantly higher wear resistance and red hardness than other high-speed steels. It is best suited for applications requiring high cutting speeds. It may provide an alternative to carbide where carbide cutting edges are too fragile. The annealed hardness is approximately 350-400 HB, and maximum hardness is approximately 72 HRC. This datasheet provides information on composition, physical properties, microstructure, hardness, and elasticity as well as fracture toughness. It also includes information on high temperature performance and wear resistance as well as heat treating and surface treatment. Filing Code: TS-591. Producer or source: Crucible.


Alloy Digest ◽  
2006 ◽  
Vol 55 (9) ◽  

Abstract Tatmo is a general-purpose high-speed steel often used in twist drills and taps. 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 forming, heat treating, and machining. Filing Code: TS-633. Producer or source: Timken Latrobe Steel.


Alloy Digest ◽  
2019 ◽  
Vol 68 (4) ◽  

Abstract Sandvik APM 2730 is a powder metallurgical alloyed hot-isostatic-pressed high-speed tool steel with abrasive wear resistance and high-compressive strength. This datasheet provides information on composition, physical properties, and elasticity. It also includes information on heat treating and machining. Filing Code: TS-763. Producer or source: Sandvik Steel Company.


Sign in / Sign up

Export Citation Format

Share Document