Find suppliers for this alloyC99720
Chemical Composition
Element
Cu(1)PbSnZnFePNiAlBiMnSi
(1) Cu + Sum of Named Elements 99.8% min.
Min (%)54.01.518.00.65.01.02.011.0
Max (%)59.00.052.024.01.00.056.01.43.014.00.05
Mechanical Properties*
Form
Temper
Temper Code
Tensile Strength
(ksi)
YS-0.5% Ext
(ksi)
Elongation
(%)
Brinell Hardness, 3000 kg load
As Sand CastAs Sand CastM0155   Typ
30   Typ
13   Typ
130   Typ
* Measured at room temperature, 68°F (20°C).
Physical Properties

No physical properties for this alloy

Casting Characteristics

No casting characteristics for this alloy

Fabrication Properties
Technique Suitability
SolderingGood
BrazingGood
Oxyacetylene WeldingGood
Machinability Rating75
Fabrication Process Properties

No fabrication process properties for this alloy

    
Thermal Properties
Treatment Value*
* Temperature is measured in Fahrenheit.
Stress Relief700
Typical uses
Product Category Product Reason Category Reason
OtherMeat forming equipment parts
Applicable Specifications
Form Sub-Form System Standard Description
As Sand CastValvesASTMB763/B763MCOPPER ALLOY SAND CASTINGS FOR VALVE APPLICATIONS
Corrosion Properties

No information available.