Find suppliers for this alloyC83450
Chemical Composition
Element
Cu(1,2)PbSnZnFeP(3)Ni(4)AlSSbSi
(1) In determining Cu min., Cu may be calculated as Cu + Ni. (2) Cu + Sum of Named Elements 99.3% min. (3) For continuous castings P shall be 1.5% max. (4) Ni value includes Co.
Min (%)87.01.52.05.50.8
Max (%)89.03.03.57.50.300.032.00.0050.080.250.005
Mechanical Properties*
Form
Temper
Temper Code
Tensile Strength
(ksi)
YS-0.5% Ext
(ksi)
Elongation
(%)
Brinell Hardness, 500 kg load
Charpy V-Notch Impact Strength
(ft-lbs)
Compressive Strength .001 in. set/in.
(ksi)
Compressive Strength .01 in. set/in.
(ksi)
Compressive Strength .1 in. set/in.
(ksi)
As Sand CastAs Sand CastM0130   Min for Standard
37   Typ
14   Min for Standard
15   Typ
25   Min for Standard
31   Typ
62   Typ
16   Typ
10   Typ
14   Typ
33   Typ
* Measured at room temperature, 68°F (20°C).
Physical Properties
Melting Point - Liquidus°F1860
Melting Point - Solidus°F1580
Densitylb/cu in. at 68°F0.319
Specific Gravity8.83
Electrical Conductivity% IACS at 68°F20
Casting Characteristics

No casting characteristics for this alloy

Fabrication Properties
Technique Suitability
SolderingExcellent
BrazingExcellent
Oxyacetylene WeldingFair
Gas Shielded Arc WeldingFair
Coated Metal Arc WeldingNot Recommended
Machinability Rating75
Common Fabrication Processes
  • Casting
Thermal Characteristics

No thermal characteristics for this alloy

Typical uses
Product Category Product Reason Category Reason
ElectricalElectrical HardwareConductivity (Electrical)Electrical Conductivity
Electrical HardwareConductivity (Thermal)Thermal Conductivity
Electrical HardwareCorrosion ResistanceCorrosion Resistance
Electrical HardwareMechanical PropertiesModerate Strength
IndustrialIron Waterworks Valve TrimCorrosion ResistanceCorrosion Resistance
Iron Waterworks Valve TrimCorrosion ResistanceCorrosion Resistance to Fresh Water
Iron Waterworks Valve TrimFriction & Wear PropertiesWear Resistance
Iron Waterworks Valve TrimMechanical PropertiesModerate Strength
Low Pressure Valve BodiesCorrosion ResistanceCorrosion Resistance
Low Pressure Valve BodiesFriction & Wear PropertiesWear Resistance
Low Pressure Valve BodiesMechanical PropertiesModerate Strength
Water Pump PartsCorrosion ResistanceCorrosion Resistance
Water Pump PartsFriction & Wear PropertiesWear Resistance
Water Pump PartsMechanical PropertiesModerate Strength
MarineBoat HardwareCorrosion ResistanceCorrosion Resistance
Boat HardwareCorrosion ResistanceCorrosion Resistance to Salt Water
Boat HardwareMechanical PropertiesModerate Strength
PlumbingPlumbing and Pipe FittingsCorrosion ResistanceCorrosion Resistance
Plumbing and Pipe FittingsCorrosion ResistanceCorrosion Resistance to Fresh Water
Plumbing and Pipe FittingsFriction & Wear PropertiesWear Resistance
Plumbing and Pipe FittingsMechanical PropertiesModerate Strength
Applicable Specifications
Form Sub-Form System Standard Description
As Sand CastCastingsASTMB584COPPER ALLOY SAND CASTINGS FOR GENERAL APPLICATIONS
CastingsASTMB763/B763MCOPPER ALLOY SAND CASTINGS FOR VALVE APPLICATIONS
IngotASTMB30COPPER BASE ALLOYS IN INGOT FORM
Corrosion Properties

No information available.