Leaded Nickel Brass, UNS C97300, Copper Casting Alloy

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Leaded Nickel Brass, UNS C97300, Copper Casting Alloy
Categories:	Metal; Nonferrous Metal; Copper Alloy; Copper Casting Alloy
Material Notes:	Casting methods recommended for this alloy: Investment, Permanent Mold, and Sand. Applications: Hardware fittings, valves and valve trim, statuary, ornamental castings. Classified under: Nickel silvers. ASTM B584; formerly ASTM B149-10A Typical data from sand-cast test bars. Alloy does not respond to heat treating
Key Words:	Leaded nickel silver, ASTM B584, ASTM B149-10A, Formerly called 12% Nickel Silver, 56-2-10-20-12
Vendors:

Available Properties

Density
Hardness, Brinell, 500 kg
Tensile Strength, Ultimate
Tensile Strength, Yield
Elongation at Break, in 50 mm
Modulus of Elasticity
Machinability, UNS C36000 (free-cutting brass) = 100%
Electrical Resistivity, 5.7% IACS
CTE, linear
Specific Heat Capacity
Thermal Conductivity
Melting Point
Solidus
Liquidus
Shrinkage, Patternmaker's Shrinkage (3/16 in./ft.)
Shrinkage, Patternmaker's Shrinkage (3/16 in./ft.)
Annealing Temperature, Stress-Relieving Temperature; 1 h for each 25 mm of section thickness
Casting Temperature, Heavy castings
Casting Temperature, Light castings
Aluminum, Al
Antimony, Sb
Copper, Cu
Iron, Fe
Lead, Pb
Manganese, Mn
Nickel, Ni
Phosphorus, P
Silicon, Si
Sulfur, S
Tin, Sn
Zinc, Zn

Property Data

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