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C89580 Cast BRASSES Copper-Bismuth and Copper-Bismuth-Selenium Alloys true true https://api.copper.org/alloys.xhtml/C89580
Chemical Composition
Elements
Cu(1) Pb Sn Zn Fe Ni(2) Al Bi
(1) Cu + Sum of Named Elements 99.5% min.
(2) Ni value includes Co.
Min (%) 57.0 .10 .10
Max (%) 64.0 .09 .50 Rem .10 .30 1.2 1.0
Mechanical Properties *
Form Temper Temper Code Tensile Strength
(ksi)		 Elongation
(%)		 Brinell Hardness, 3000 kg load
* Measured at room temperature, 68°F (20°C).
As Permanent Mold Cast As Permanent Mold Cast M05 50.8 Min
54.4 Typ
58.0 Max
 10 Min
25 Max		 60 Min
100 Max
As Sand Cast As Sand Cast M01 50.8 Min
54.4 Typ
58.0 Max
 10 Min
25 Max		 60 Min
100 Max
Physical Properties
Melting Point - Solidus°F 1621
Densitylb/cu in. at 68°F 0.298
Specific Gravity 8.24
Electrical Conductivity% IACS at 68°F 21
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F 58.7
Coefficient of Thermal Expansion 68-21210 to -6 power per °F (68 – 212°F) 11.41
Coefficient of Thermal Expansion 68-39210 to -6 power per °F (68 – 392°F) 11.76
Coefficient of Thermal Expansion 68-57210 to -6 power per °F (68 – 572°F) 11.73
Specific Heat CapacityBtu/ lb /°F at 68°F 0.093
Modulus of Elasticity in Tensionksi 12910
Modulus of Rigidityksi 4640
Poisson's Ratio 0.39
Casting Characteristics

No casting characteristics for this alloy

Fabrication Properties
Technique Suitability
Soldering Fair
Brazing Poor
Oxyacetylene Welding Poor
Gas Shielded Arc Welding Fair
Coated Metal Arc Welding Fair
Spot Weld Fair
Seam Weld Poor
Butt Weld Fair
Capacity for Being Cold Worked Poor
Capacity for Being Hot Formed Excellent
Common Fabrication Processes

No fabrication process properties for this alloy

Thermal Properties

No thermal properties for this alloy

Typical Uses

No information for this alloy

Applicable Specifications

No applicable specifications for this alloy

Corrosion Properties

No Corrosion Properties Available.