LESCALLOY 4340 VAC-ARC

Alloy Digest ◽  
1979 ◽  
Vol 28 (7) ◽  

Abstract LESCALLOY 4340 VAC-ARC is a low-alloy steel that can be heat treated to high strength levels. It has a good combination of strength, ductility and toughness along with high hardenability. It is produced by the vacuum-consumable-electrode process to provide optimum cleanliness and preferred ingot structure. It is used for aircraft components including retainer rings for critical bearings and other heavy-duty applications. This datasheet provides information on composition, physical properties, and elasticity. It also includes information on forming, heat treating, machining, and joining. Filing Code: SA-361. Producer or source: Latrobe Steel Company.

Alloy Digest ◽  
1993 ◽  
Vol 42 (2) ◽  

Abstract LESCALLOY 300M VAC ARC is a low-alloy steel with an excellent combination of high hardenability and high strength coupled with good ductility and good toughness. Its tensile strength ranges from 280,000 to 300,000 psi. It is produced by the vacuum consumable electrode melting process to provide optimum cleanliness and preferred ingot structure. Its applications include aircraft components, pressure vessels and fasteners. This datasheet provides information on composition, physical properties, elasticity, and tensile properties as well as fracture toughness. It also includes information on forming, heat treating, machining, joining, and surface treatment. Filing Code: SA-321. Producer or source: Latrobe Steel Company. Originally published March 1976, revised February 1993.


Alloy Digest ◽  
1983 ◽  
Vol 32 (5) ◽  

Abstract LESCALLOY 4335+V VAC-ARC is a low-alloy steel with high hardenability and good strength and toughness. It is produced by the vacuum consumable electrode melting process to provide optimum cleanliness and preferred ingot structure. Its uses include aircraft and aerospace components, gears, shafting, bolts and crankshafts. This datasheet provides information on composition, physical properties, elasticity, and tensile properties. It also includes information on forming, heat treating, machining, joining, and surface treatment. Filing Code: SA-390. Producer or source: Latrobe Steel Company.


Alloy Digest ◽  
1977 ◽  
Vol 26 (7) ◽  

Abstract LESCALLOY D6AC VAC ARC is a high-hardenability low-alloy steel for high-strength structural applications requiring tensile strengths up to 280,000 psi. It provides a high ratio of yield strength to tensile strength, good ductility and excellent notch toughness with a tough, fibrous fracture as low as 210 F in impact tests. It is produced by the vacuum consumable electrode melting process to provide optimum cleanliness and preferred ingot structure. Its uses include fasteners, shafting and aircraft components. 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: SA-335. Producer or source: Latrobe Steel Company.


Alloy Digest ◽  
1991 ◽  
Vol 40 (12) ◽  

Abstract DYNAFLEX VAC-ARC steel is a medium alloyed, air hardening ultra high strength grade. It is produced by consumable electrode vacuum melting which provides superior cleanliness, elimination of dissolved gases and preferred ingot structure. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on high temperature performance as well as heat treating. Filing Code: TS-144. Producer or source: Latrobe Steel Company. Originally published as Dynaflex, February 1964, revised December 1991.


Alloy Digest ◽  
1985 ◽  
Vol 34 (8) ◽  

Abstract COLUMBIA S6 is a silicon-manganese shock-resisting tool steel with fairly high hardenability. It offers superior toughness and wear resistance when compared to conventional shock-resisting steels heat treated to Rockwell C 54 to 56. For optimum strength and toughness, parts should be tempered within the range 400 to 600 F. Among its many applications are shear blades, punches, hand chisels and pneumatic 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-445. Producer or source: Columbia Tool Steel Company.


Alloy Digest ◽  
1985 ◽  
Vol 34 (7) ◽  

Abstract STROLOY 5C is a high-strength low-alloy steel developed for seamless hot-or-cold finished tubing and extruded shapes in the water-quenched-and-tempered condition. In this condition the steel exhibits high tensile and yield strengths and good ductility. It can be are welded readily using the procedures prescribed by the manufacturer. Preheat, postheat and stress relief normally are not required. Stroloy 5C tubing is used for applications requiring a good combination of strength, toughness and weldability. This datasheet provides information on composition, physical properties, elasticity, and tensile properties. It also includes information on forming, heat treating, machining, and joining. Filing Code: SA-410. Producer or source: Babcock & Wilcox Company. See also Alloy Digest SA-213, revised December 1976.


Alloy Digest ◽  
2015 ◽  
Vol 64 (3) ◽  

Abstract Lescalloy 300M-HS VAC-ARC is a clean high-strength, low-alloy steel with high strength, fracture toughness, and hardenability. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on forming, heat treating, machining, and joining. Filing Code: SA-722. Producer or source: Latrobe Specialty Steel Company.


Alloy Digest ◽  
1962 ◽  
Vol 11 (9) ◽  

Abstract ALLOY M252 is a high-strength nickel-base forging alloy recommended for heavy duty jet engine and gas turbine buckers. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as creep. It also includes information on forming, heat treating, machining, joining, and surface treatment. Filing Code: Ni-32. Producer or source: Crucible Steel Company of America. Originally published March 1957, revised September 1962.


Alloy Digest ◽  
1978 ◽  
Vol 27 (2) ◽  

Abstract LESCALLOY HP 9-4-30 VAC-ARC is a low-alloy, high-strength steel with a high nickel content to promote toughness. It was designated for high hardenability and good weldability. It is produced by the vacuum-consumable-electrode process to insure cleanliness and provide a preferred ingot structure. 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: SA-343. Producer or source: Latrobe Steel Company.


Alloy Digest ◽  
1966 ◽  
Vol 15 (7) ◽  

Abstract STELCOLOY-S is a high-strength low-alloy steel recommended where high yield strength combined with toughness are required in such applications as earth moving equipment, railroad and mine cars and bridges. This datasheet provides information on composition, physical properties, elasticity, tensile properties, and bend strength. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SA-198. Producer or source: The Steel Company of Canada Ltd.


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