AISI 8642

Alloy Digest ◽  
1989 ◽  
Vol 38 (10) ◽  

Abstract AISI 8642 is a triple-alloy steel that can be hardened by austenitizing and quenching in oil. This steel has moderate hardenability with relatively high strength and toughness, especially in the quenched-and-tempered condition. It is used in a wide range of components, parts and tools; examples are bolts, shafts, gears, wrenches, axles and housings. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on heat treating, machining, joining, and surface treatment. Filing Code: SA-440. Producer or source: Alloy steel mills and foundries.

Alloy Digest ◽  
1981 ◽  
Vol 30 (7) ◽  

Abstract SAE 8642 is a triple-alloy steel that can be hardened by austenitizing and quenching in oil. This steel has moderate hardenability with relative high strength and toughness, especially in the quenched-and-tempered condition. It is used in a wide range of components, parts and tools; examples are bolts, shafts, gears, wrenches, axles and housings. 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-382. Producer or source: Alloy steel mills and foundries.


Alloy Digest ◽  
1987 ◽  
Vol 36 (5) ◽  

Abstract SAE 1345 is a through-hardening, manganese alloy steel with intermediate hardenability. It is most commonly used where good strength is needed but low-to-medium toughness is sufficient. Its wide range of uses in tools and machinery includes hand tools, gears, shafts, bolts and housings. 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-425. Producer or source: Alloy steel mills and foundries.


Alloy Digest ◽  
1980 ◽  
Vol 29 (12) ◽  

Abstract AISI 8627 is an alloy steel of moderate-to-good hardenability for carburizing and other applications. When carburized, its core has good strength and toughness, and it is recommended for heavy-duty applications such as gears, shafts, cams, and machinery parts. Also, it can be used in the hot-rolled, normalized or water-quenched-and-tempered condition without carburizing. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on forming, heat treating, machining, joining, and surface treatment. Filing Code: SA-379. Producer or source: Alloy steel mills and foundries.


Alloy Digest ◽  
1985 ◽  
Vol 34 (3) ◽  

Abstract UNS NO. G50461 is a low-chromium alloy steel with boron added to increase its hardenability. This steel has medium hardenability and strength with good ductility. It is used in a wide range of machinery and tool applications where its properties meet the requirements. Another grade (UNS No. H50461) has similar properties but slightly wider ranges in percentages of carbon, manganese and chromium; this is known as the H-grade (Hardenability grade). 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-408. Producer or source: Alloy steel mills and foundries.


Alloy Digest ◽  
1977 ◽  
Vol 26 (6) ◽  

Abstract AISI 5147 is a low-chromium (nominally 1% chromium), intermediate-hardenability alloy steel for medium-duty applications. It is normally hardened by quenching in oil. It has a wide range of applications for transportation equipment, farm implements, tools and industrial machinery. 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-334. Producer or source: Alloy steel mills and foundries.


Alloy Digest ◽  
1974 ◽  
Vol 23 (1) ◽  

Abstract AISI 5130 is a low-chromium through-hardening steel for applications where medium hardenability, strength and toughness are sufficient. It may be used in the unhardened condition or after quenching in oil or water followed by tempering. 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-300. Producer or source: Alloy steel mills and foundries.


Alloy Digest ◽  
1978 ◽  
Vol 27 (9) ◽  

Abstract AISI 5132 is a medium-hardenability, through-hardening steel of low (0.75-1.00%) chromium content. It is recommended for uses where moderate strength and toughness are satisfactory. It may be used in the unhardened condition or after quenching in water or oil followed by tempering to the desired strength level. 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-350. Producer or source: Alloy steel mills and foundries.


Alloy Digest ◽  
1986 ◽  
Vol 35 (3) ◽  

Abstract UNS No. H51321 is a medium-hardenability, through-hardening steel of low (0.75-1.00%) chromium content. It is recommended for uses where moderate strength and toughness are satisfactory. It may be used in the unhardened condition or after quenching in water or oil followed by tempering to the desired strength level. 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-416. Producer or source: Alloy steel mills and foundries.


Alloy Digest ◽  
1988 ◽  
Vol 37 (11) ◽  

Abstract UNS H51200 is a low-carbon, low-chromium carburizing steel recommended for applications where a core of medium strength and toughness combined with a wear-resistant case is sufficient. It has medium hardenability and it can be used without carburizing. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on forming, heat treating, machining, joining, and surface treatment. Filing Code: SA-434. Producer or source: Alloy steel mills and foundries.


Alloy Digest ◽  
1976 ◽  
Vol 25 (8) ◽  

Abstract AISI 5135 is a low-alloy, through-hardening steel containing nominally 0.95% chromium. It is recommended for applications where medium hardenability, moderate strength and low-to-moderate toughness are sufficient. It may be used in the unhardened (annealed, as-rolled, or normalized) condition or after quenching in oil followed by tempering. 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-323. Producer or source: Alloy steel mills and foundries.


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