Find suppliers for this alloy C89570
C89570 Cast BRASSES Copper-Bismuth and Copper-Bismuth-Selenium Alloys true true https://api.copper.org/alloys.xhtml/C89570
Chemical Composition
Elements
Cu(1) Pb Sn Zn Fe P Ni(2) Al B Bi
(1) Cu + Sum of Named Elements 99.5% min.
(2) Ni value includes Co.
Min (%) 58.0 .20 35.0 .05 .15 .10 .0001 .05
Max (%) 63.0 .09 1.5 38.0 .50 .15 .50 1.0 .0020 1.5
Mechanical Properties *
Form Temper Temper Code Tensile Strength
(ksi)		 YS-0.5% Ext
(ksi)		 Elongation
(%)
* Measured at room temperature, 68°F (20°C).
As Sand Cast As Sand Cast M01 50.8 Typ
 26.1 Typ
 15 Typ
Physical Properties
Melting Point - Liquidus°F 1688
Melting Point - Solidus°F 1652
Densitylb/cu in. at 68°F 0.303
Specific Gravity 8.4
Electrical Conductivity% IACS at 68°F 25
Casting Characteristics

No casting characteristics for this alloy

Fabrication Properties

No fabrication properties for this alloy

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 Lead-free defined by Calif. AB 1953, max .25% Pb content
Potable water valve bodies, faucets, plumbing components
Valve Bodies, Faucets and Plumbing Componsnts
Applicable Specifications
Form Specific Sub-Form Application System Standard Description
As Sand Cast Valves ASTM B763/B763M COPPER ALLOY SAND CASTINGS FOR VALVE APPLICATIONS
ASTM B584 COPPER ALLOY SAND CASTINGS FOR GENERAL APPLICATIONS
Ingot ASTM B30 COPPER BASE ALLOYS IN INGOT FORM
Corrosion Properties

No Corrosion Properties Available.