MARS 300

Alloy Digest ◽  
2013 ◽  
Vol 62 (11) ◽  

Abstract MARS 300 is a super high-hardness (620 HB) steel for ballistic protection. This datasheet provides information on composition, physical properties, hardness, and tensile properties as well as fracture toughness. It also includes information on forming, heat treating, machining, and joining. Filing Code: SA-685. Producer or source: Industeel USA, LLC and Industeel France.

Alloy Digest ◽  
2012 ◽  
Vol 61 (12) ◽  

Abstract Mars 240 is a high hardness (500 HB) steel for ballistic protection. This datasheet provides information on composition, physical properties, hardness, and tensile properties as well as fracture toughness. It also includes information on forming, heat treating, and joining. Filing Code: SA-668. Producer or source: Industeel USA, LLC.


Alloy Digest ◽  
2013 ◽  
Vol 62 (9) ◽  

Abstract MARS 270 is a high hardness (510/550 HB) steel for ballistic protection. This datasheet provides information on composition, physical properties, hardness, and tensile properties as well as fracture toughness. It also includes information on forming, heat treating, and joining. Filing Code: SA-682. Producer or source: Industeel USA, LLC.


Alloy Digest ◽  
1966 ◽  
Vol 15 (8) ◽  

Abstract Cyclops 62 is an air-hardening tool steel with exceptional resistance to softening when tempering. It is recommended for cold work applications where high hardness after high tempering temperatures is a requirement. This datasheet provides information on composition, physical properties, hardness, and tensile properties as well as fracture toughness. It also includes information on forming, heat treating, machining, and joining. Filing Code: TS-181. Producer or source: Cyclops Corporation.


Alloy Digest ◽  
1955 ◽  
Vol 4 (12) ◽  

Abstract ALLEGHENY LUDLUM STAINLESS TYPE 440A is a hardenable high-carbon chromium steel designed to provide stainless properties with high hardness. This datasheet provides information on composition, physical properties, microstructure, hardness, elasticity, and tensile properties as well as fracture toughness and fatigue. It also includes information on corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: SS-38. Producer or source: Allegheny Ludlum Corporation.


Alloy Digest ◽  
1968 ◽  
Vol 17 (4) ◽  

Abstract La Belle-HT is a high toughness tool steel having remarkable resistance to impact and battering at high hardness levels. It is recommended for cold header punches, shear blades, rivet sets, and aluminum impact extrusion dies and punches. 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-204. Producer or source: Crucible Steel Company of America.


Alloy Digest ◽  
1974 ◽  
Vol 23 (8) ◽  

Abstract UHB STAVAX ESR is a chromium martensitic stainless tool steel which is Electro-Slag Refined (ESR) to provide the best polishability. It is characterized by (1) excellent polishability, (2) high hardness, (3) good hardenability and (4) fair corrosion resistance. 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 corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-299. Producer or source: Uddeholm Aktiebolag. See also Alloy Digest SS-331, August 1976.


Alloy Digest ◽  
1976 ◽  
Vol 25 (8) ◽  

Abstract UHB STAVAX ESR is a high-chromium (13.6%) martensitic stainless plastic-mold steel. It is Electro-Slag Refined (ESR) to provide the best polishability. It is characterized by good hardenability, high hardness, excellent polishability and fair resistance to corrosion. It is used for both injection and compression plastic molds. This datasheet provides information on composition, physical properties, microstructure, hardness, elasticity, and tensile properties as well as fracture toughness. It also includes information on corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: SS-331. Producer or source: Uddeholm Aktiebolag. See also Alloy Digest SS-299, August 1974.


Alloy Digest ◽  
2017 ◽  
Vol 66 (3) ◽  

Abstract S-STAR is 420 ESR stainless steel that is capable of high hardness and high polishability. This datasheet provides information on composition, physical properties, hardness, and tensile properties as well as fracture toughness. It also includes information on corrosion resistance as well as forming, heat treating, and joining. Filing Code: SS-1260. Producer or source: International Mold Steel Inc..


Alloy Digest ◽  
2009 ◽  
Vol 58 (6) ◽  

Abstract Carpenter AerMet 340 Alloy possesses high hardness and strength while exhibiting exceptional toughness and ductility, and can be considered for a variety of automotive, racing, aerospace, and defense applications. This datasheet provides information on composition, physical properties, hardness, and tensile properties as well as fracture toughness and fatigue. It also includes information on forming, heat treating, and machining. Filing Code: FE-148. Producer or source: Carpenter Specialty Alloys.


Alloy Digest ◽  
1976 ◽  
Vol 25 (9) ◽  

Abstract CARPENTER No. 5 BQ is a balanced version of AISI Type 416 stainless steel and it is capable of developing a minimum hardness of Rockwell C 40 when bright hardened. Despite its high hardness, it is nearly as machinable as Type 416. Its uses are widespread. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness. It also includes information on corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: SS-333. Producer or source: Carpenter.


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