AISI 4640

Alloy Digest ◽  
1958 ◽  
Vol 7 (4) ◽  
Keyword(s):  
Fracture Toughness ◽  
Low Temperature ◽  
Tensile Properties ◽  
Alloy Steel ◽  
Heat Treating ◽  
Steel Mills ◽  
Temperature Performance ◽  
Heat Treated ◽  
Shock Resistance ◽  
Good Heat

Abstract AISI 4640 is an oil hardening nickel-molybdenum alloy steel having good heat treated properties, toughness and shock resistance. This datasheet provides information on composition, hardness, and tensile properties as well as fracture toughness. It also includes information on low temperature performance as well as forming, heat treating, machining, and joining. Filing Code: SA-67. Producer or source: Alloy steel mills and foundries.

AISI 8630

Alloy Digest ◽  
1956 ◽  
Vol 5 (10) ◽  
Keyword(s):  
Fracture Toughness ◽  
Low Temperature ◽  
Physical Properties ◽  
Tensile Properties ◽  
Alloy Steel ◽  
Heat Treating ◽  
High Tempering ◽  
High Toughness ◽  
Steel Mills ◽  
Temperature Performance

Abstract AISI 8630 is a chromium, nickel, molybdenum alloy steel. It is of the moderate deep hardening type and develops high toughness at high tempering temperatures. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness. It also includes information on low temperature performance as well as forming, heat treating, machining, and joining. Filing Code: SA-49. Producer or source: Alloy steel mills and foundries.

AISI 8640

Alloy Digest ◽  
1954 ◽  
Vol 3 (3) ◽  
Keyword(s):  
Fracture Toughness ◽  
Low Temperature ◽  
Tensile Properties ◽  
Alloy Steel ◽  
Heat Treating ◽  
Molybdenum Alloy ◽  
Nickel Chromium ◽  
Steel Mills ◽  
Temperature Performance ◽  
Low Temperature Performance

Abstract AISI 8640 is a nickel-chromium-molybdenum alloy steel of the oil hardening type. It has good hardenability and desirable toughness. This datasheet provides information on composition, hardness, and tensile properties as well as fracture toughness. It also includes information on low temperature performance as well as heat treating, machining, and joining. Filing Code: SA-15. Producer or source: Alloy steel mills and foundries.

AISI 8720

Alloy Digest ◽  
1967 ◽  
Vol 16 (6) ◽  
Keyword(s):  
Fracture Toughness ◽  
Low Temperature ◽  
Physical Properties ◽  
Tensile Properties ◽  
Alloy Steel ◽  
Heat Treating ◽  
Core Strength ◽  
Steel Mills ◽  
Temperature Performance ◽  
Low Temperature Performance

Abstract AISI 8720 is a low alloy carburizing steel capable of producing high core strength and toughness. It is recommended for shock resistant machinery parts. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness. It also includes information on low temperature performance as well as forming, heat treating, machining, and joining. Filing Code: SA-211. Producer or source: Alloy steel mills and foundries.

AISI 8620

Alloy Digest ◽  
1958 ◽  
Vol 7 (2) ◽  
Keyword(s):  
Fracture Toughness ◽  
Low Temperature ◽  
Tensile Properties ◽  
Alloy Steel ◽  
Heat Treating ◽  
Core Strength ◽  
Steel Mills ◽  
Temperature Performance ◽  
Low Temperature Performance ◽  
Strength And Toughness

Abstract AISI 8620 is a low alloy carburizing steel capable of producing high core strength and toughness. This datasheet provides information on composition, hardness, and tensile properties as well as fracture toughness. It also includes information on low temperature performance as well as forming, heat treating, machining, and joining. Filing Code: SA-66. Producer or source: Alloy steel mills and foundries.

AISI 8740

Alloy Digest ◽  
1954 ◽  
Vol 3 (7) ◽  
Keyword(s):  
Fracture Toughness ◽  
Low Temperature ◽  
Physical Properties ◽  
Tensile Properties ◽  
Alloy Steel ◽  
Heat Treating ◽  
Medium Carbon ◽  
Nickel Chromium ◽  
Steel Mills ◽  
Temperature Performance

Abstract AISI 8740 is a medium-carbon, nickel, chromium, molybdenum alloy steel of the oil hardening type. It has good hardenability and desirable toughness. This datasheet provides information on composition, physical properties, elasticity, and tensile properties as well as fracture toughness. It also includes information on low temperature performance as well as forming, heat treating, machining, and joining. Filing Code: SA-21. Producer or source: Alloy steel mills and foundries.

AISI 4620

Alloy Digest ◽  
1957 ◽  
Vol 6 (11) ◽  
Keyword(s):  
Fracture Toughness ◽  
Corrosion Resistance ◽  
Low Temperature ◽  
Tensile Properties ◽  
Heat Treating ◽  
Case Hardening ◽  
Steel Mills ◽  
Temperature Performance ◽  
Shock Resistance ◽  
Case Hardening Steel

Abstract AISI 4620 is a nickel-molybdenum case hardening steel recommended where high core toughness and shock resistance are required. This datasheet provides information on composition, hardness, and tensile properties as well as fracture toughness. It also includes information on low temperature performance and corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SA-63. Producer or source: Alloy steel mills and foundries.

AISI 3135

Alloy Digest ◽  
1957 ◽  
Vol 6 (2) ◽  
Keyword(s):  
Fracture Toughness ◽  
Low Temperature ◽  
Physical Properties ◽  
Tensile Properties ◽  
Alloy Steel ◽  
Heat Treating ◽  
Chromium Steel ◽  
Nickel Chromium ◽  
Steel Mills ◽  
Temperature Performance

Abstract AISI 3135 is a nickel-chromium steel of the oil-hardening type. It has good hardenability and good toughness. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness. It also includes information on low temperature performance as well as heat treating, machining, and joining. Filing Code: SA-52. Producer or source: Alloy steel mills and foundries.

AISI 9255

Alloy Digest ◽  
1958 ◽  
Vol 7 (8) ◽  
Keyword(s):  
Fracture Toughness ◽  
Corrosion Resistance ◽  
Physical Properties ◽  
Tensile Properties ◽  
Alloy Steel ◽  
Tool Steel ◽  
Heat Treating ◽  
Steel Mills ◽  
Shock Resistance

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.

AISI 4615

Alloy Digest ◽  
1961 ◽  
Vol 10 (3) ◽  
Keyword(s):  
Fracture Toughness ◽  
Wear Resistance ◽  
Corrosion Resistance ◽  
Low Temperature ◽  
Alloy Steel ◽  
Heat Treating ◽  
Low Carbon ◽  
High Toughness ◽  
Steel Mills ◽  
Temperature Performance

Abstract AISI 4615 is a low-carbon, nickel-molybdenum alloy steel of the carburizing grade, recommended for applications where high toughness and excellent wear resistance are required. This datasheet provides information on composition, hardness, and tensile properties as well as fracture toughness. It also includes information on low temperature performance and corrosion resistance as well as heat treating, machining, and joining. Filing Code: SA-112. Producer or source: Alloy steel mills and foundries.

AISI 9440

Alloy Digest ◽  
1958 ◽  
Vol 7 (11) ◽  
Keyword(s):  
Fracture Toughness ◽  
High Temperature ◽  
Physical Properties ◽  
Tensile Properties ◽  
Alloy Steel ◽  
Heat Treating ◽  
Medium Carbon ◽  
Nickel Chromium ◽  
Steel Mills ◽  
Temperature Performance

Abstract AISI 9440 is a medium carbon, nickel-chromium-molybdenum alloy steel of the oil hardening type. It has good hardenability and desirable toughness. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness. It also includes information on low and high temperature performance as well as forming, heat treating, machining, and joining. Filing Code: SA-77. Producer or source: Alloy steel mills and foundries.

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