ALLOY STEEL 4520

Alloy Digest ◽  
1979 ◽  
Vol 28 (4) ◽  

Abstract Alloy Steel 4520 (Nonstandard, formerly AISI-SAE 4520) is a 0.50% molybdenum steel well suited for use in carburized and non-carburized applications. It has a yield strength of around 50,000 psi in the normalized condition and from 50,000 to 65,000 psi in the quenched and lightly tempered condition (depending on section thickness and tempering temperature). Its uses include railway cars, bridge construction and carburized parts such as gears. 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-357. Producer or source: Alloy steel mills and foundries.

Alloy Digest ◽  
1969 ◽  
Vol 18 (12) ◽  

Abstract AISI C1060 is a high-carbon water or oil hardening tool and spring steel recommended for heavy machinery parts, shafts, springs and miscellaneous tools requiring strength and wear resistance. 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 heat treating, machining, and joining. Filing Code: CS-32. Producer or source: Carbon and alloy steel mills.


Alloy Digest ◽  
1957 ◽  
Vol 6 (9) ◽  

Abstract NITRALLOY 125 (0.20-0.30% C) is a special alloy steel which can be nitrided, that is, surface hardened, without final quenching, by the action of ammonia gas at relatively low temperatures. Nitralloy 125 is also known as Nitralloy H. 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, and joining. Filing Code: SA-61. Producer or source: Alloy steel mills and foundries.


Alloy Digest ◽  
1976 ◽  
Vol 25 (10) ◽  

Abstract Alloy Steel 1.8 Cu-1.0 Mn-1.2 Si is a low-carbon (0.20% max.) cast steel designed to provide intermediate tensile and yield strength. Copper lowers the ductility and toughness of cast steel but, for a given increase in tensile strength, the loss of ductility and toughness is less if copper is added than if carbon is increased. This steel has many uses such as booms, long shafting and gears. This datasheet provides information on composition, physical properties, elasticity, and tensile properties. It also includes information on corrosion resistance as well as casting, heat treating, machining, and joining. Filing Code: SA-325. Producer or source: Alloy steel mills and foundries.


Alloy Digest ◽  
1964 ◽  
Vol 13 (9) ◽  

Abstract AISI 9260 is an oil-hardening type of spring steel and tool steel recommended for repeated and severe impact service. It is also used for heavy duty, shock resistant machine parts. 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, and joining. Filing Code: SA-167. Producer or source: Alloy steel mills and foundries.


Alloy Digest ◽  
1958 ◽  
Vol 7 (8) ◽  

Abstract AISI 9255 is a silico-manganese spring and tool steel having good toughness and shock resistance. 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, and joining. Filing Code: SA-73. Producer or source: Alloy steel mills and foundries.


Alloy Digest ◽  
1974 ◽  
Vol 23 (6) ◽  

Abstract SAE 4427 is a 0.5% molybdenum steel designed for carburizing applications and it is also useful for general purposes. It is recommended for case-hardened gears, pinions, shafts and similar components. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: SA-306. Producer or source: Alloy steel mills and foundries.


Alloy Digest ◽  
1968 ◽  
Vol 17 (3) ◽  

Abstract AISI 9262 is an alloy spring steel of the oil hardening type. It is also used for tough and shock resistant tool application. 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, and joining. Filing Code: SA-223. Producer or source: Alloy steel mills and foundries.


Alloy Digest ◽  
1958 ◽  
Vol 7 (6) ◽  

Abstract AISI 9261 is a silicon-manganese shock resisting steel recommended for repeated and severe impact service. 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, and joining. Filing Code: SA-70. Producer or source: Alloy steel mills and foundries.


Alloy Digest ◽  
1962 ◽  
Vol 11 (6) ◽  

Abstract AISI Type 302B is an austenitic chromium nickel stainless steel which has a resistance to scaling at elevated temperatures superior to Type 302. It is used exclusively for parts which are exposed to high temperatures in service. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness and creep. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-132. Producer or source: Alloy steel mills and foundries.


Alloy Digest ◽  
1973 ◽  
Vol 22 (6) ◽  

Abstract AISI 5145 is a through-hardening, low-chromium alloy steel of intermediate hardenability. It is used in a number of machinery and tool applications. 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-290. Producer or source: Alloy steel mills and foundries.


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