COPPER ALLOY No. 903

Alloy Digest ◽  
1977 ◽  
Vol 26 (12) ◽  

Abstract Copper Alloy No. 903 is a cast copper-tin-zinc alloy known also as G Bronze or 88-8-0-4 alloy. It has a good combination of strength and corrosion resistance and is often used in castings subject to liquid or gas pressures. Among its many uses are valves, pumps, bushings and gears. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as casting, heat treating, machining, and joining. Filing Code: Cu-345. Producer or source: Copper alloy foundries.

Alloy Digest ◽  
1978 ◽  
Vol 27 (8) ◽  

Abstract BUNTING Alloy 905 is a cast bronze bearing alloy. It is a copper-tin-zinc alloy known also as Gunmetal and 88-10-0-2 alloy. It has a good combination of corrosion resistance and strength. It is recommended for castings that are to be used under liquid or gas pressures. Its many uses include bearings, fittings and valves. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and compressive strength as well as fracture toughness. It also includes information on corrosion resistance as well as casting, heat treating, machining, and joining. Filing Code: Cu-358. Producer or source: NL Industries Inc., Bearing Division.


Alloy Digest ◽  
1981 ◽  
Vol 30 (1) ◽  

Abstract Copper Alloy No. C96600 is a cast copper-tin-lead-zinc alloy also known as 87-10-1-2 alloy. It is characterized by a good combination of strength, machinability and resistance to corrosion. This alloy is often used to make castings for valves and pumps which are subject to liquid and gas pressure and, therefore, must be free from internal porosity, shrinkage or other defects. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and compressive strength as well as fracture toughness. It also includes information on corrosion resistance as well as casting, heat treating, machining, and joining. Filing Code: Cu-410. Producer or source: Copper alloy foundries.


Alloy Digest ◽  
1955 ◽  
Vol 4 (4) ◽  

Abstract MUNTZ METAL is a 60-40 copper-zinc alloy having good strength but low ductility. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and shear strength. It also includes information on corrosion resistance as well as heat treating, machining, and joining. Filing Code: Cu-25. Producer or source: Copper alloy mills.


Alloy Digest ◽  
1971 ◽  
Vol 20 (11) ◽  

Abstract COPPER ALLOY No. 675 is a copper-zinc alloy having excellent mechanical properties and good corrosion resistance. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and shear strength. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Cu-244. Producer or source: Brass mills.


Alloy Digest ◽  
1978 ◽  
Vol 27 (3) ◽  

Abstract Copper Alloy No. 844 is a free-cutting copper-tin-lead-zinc alloy for castings; it was formerly identified as 81-3-7-9 alloy. It is characterized by good casting properties, moderate strength and ductility, good machinability and good resistance to corrosion. It is used widely for fittings, plumbing goods and valves. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as casting, heat treating, machining, and joining. Filing Code: Cu-349. Producer or source: Copper alloy foundries.


Alloy Digest ◽  
1968 ◽  
Vol 17 (2) ◽  

Abstract COPPER Alloy No. 770 is a spring quality copper-nickel zinc alloy having high resistance to corrosion. It is recommended primarily for optical goods, springs, resistance wire, hardware and similar products. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fatigue. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Cu-185. Producer or source: Copper and copper alloy mills.


Alloy Digest ◽  
1982 ◽  
Vol 31 (12) ◽  

Abstract Copper Alloy No.1 C84200 is a free-machining copper-tin-lead-zinc alloy for castings; it was formerly identified as 80-5-2.5-12.5 alloy. It has good casting characteristics, good machinability, moderate strength and ductility and good corrosion resistance. Among its many uses are ornamental fixtures, general hardware, plumbing goods, small gears and pipe fittings. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as casting, heat treating, machining, and joining. Filing Code: Cu-450. Producer or source: Copper alloy foundries. See also Alloy Digest Cu-446, October 1982.


Alloy Digest ◽  
1972 ◽  
Vol 21 (2) ◽  

Abstract COPPER ALLOY No. 745 is a copper-nickel-zinc alloy which has very good workability, weldability, and corrosion resistance. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and shear strength. It also includes information on corrosion resistance as well as heat treating, machining, and joining. Filing Code: Cu-251. Producer or source: Copper and copper alloy mills.


Alloy Digest ◽  
1972 ◽  
Vol 21 (1) ◽  

Abstract COPPER ALLOY No. 485 is a free-cutting copper-zinc alloy having good mechanical properties and corrosion resistance. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and shear strength. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Cu-249. Producer or source: Brass mills.


Alloy Digest ◽  
1984 ◽  
Vol 33 (5) ◽  

Abstract Copper Alloy No. C92700 is a cast copper-base alloy; it formerly was known as 88-10-2-0 alloy. It is characterized by a good combination of machinability, strength and resistance to corrosion. Among its many uses are bearings, pump impellers, piston rings and valve parts that are subject to liquid and or gas pressure and, therefore, must be sound (free from defects). This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as casting, heat treating, machining, and joining. Filing Code: Cu-477. Producer or source: Copper alloy foundries.


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