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C89540 Cast BRASSES Copper-Bismuth and Copper-Bismuth-Selenium Alloys true false https://api.copper.org/alloys.xhtml/C89540
Chemical Composition
Elements
Cu(1) Pb Sn Zn Fe Ni(2) Al Bi Se
(1) Cu + Sum of Named Elements 99.5% min.
(2) Ni value includes Co.
Min (%) 58.0 32.0 0.10 0.6
Max (%) 64.0 0.10 1.2 38.0 0.50 1.0 0.60 1.2 0.10
Mechanical Properties *
Form Temper Temper Code Tensile Strength
(ksi)		 YS-0.2% Offset
(ksi)		 YS-0.5% Ext
(ksi)		 Elongation
(%)
* Measured at room temperature, 68°F (20°C).
As Sand Cast As Sand Cast M01 35 Min
48 Typ
 20 Min
28 Typ
 21 Min
29 Typ
 5 Min
8 Typ
Physical Properties
Melting Point - Liquidus°F 1638
Melting Point - Solidus°F 1588
Casting Characteristics

No casting characteristics for this alloy

Fabrication Properties
Technique Suitability
Soldering Good
Brazing Good
Machinability Rating 97
Machinability Rating 75
Common Fabrication Processes

No fabrication process properties for this alloy

Thermal Properties

No thermal properties for this alloy

Typical uses
Product Category Product Reason Category Reason
Plumbing Plumbing Castings Lead Free Lead Free
Plumbing Castings Mechanical Properties Moderate Strength
Applicable Specifications
Form Specific Sub-Form Application System Standard Description
As Permanent Mold Cast ASTM B806 PERMANENT MOLD CASTINGS
Ingot ASTM B30 COPPER BASE ALLOYS IN INGOT FORM
Corrosion Properties

No Corrosion Properties Available.