Find suppliers for this alloyC51180
Chemical Composition
Element
Cu(1)PbSnZnFePNi
(1) Cu + Sum of Named Elements 99.5% min.
Min (%)3.50.050.010.05
Max (%)Rem0.054.90.300.200.350.20
Mechanical Properties*
Form
Temper
Temper Code
Tensile Strength
(ksi)
YS-0.2% Offset
Elongation
(%)
Flat Products1/2 HardH0290   Typ
85   Typ
15   Typ
1/4 HardH0178   Typ
60   Typ
27   Typ
Extra HardH06109   Typ
105   Typ
5   Typ
HardH04104   Typ
100   Typ
8   Typ
Nominal Grain Size 0.015 mmOS01557   Typ
29   Typ
46   Typ
SpringH08112   Typ
110   Typ
2   Typ
* Measured at room temperature, 68°F (20°C).
Physical Properties
Melting Point - Liquidus°F1950
Melting Point - Solidus°F1780
Densitylb/cu in. at 68°F0.32
Specific Gravity8.86
Electrical Conductivity% IACS at 68°F20
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F52
Coefficient of Thermal Expansion 68-57210⁻⁶ per °F (68 – 572°F)9.9
Modulus of Elasticity in Tensionksi16000
Modulus of Rigidityksi6000
Fabrication Properties
Technique Suitability
SolderingExcellent
BrazingExcellent
Oxyacetylene WeldingFair
Gas Shielded Arc WeldingGood
Coated Metal Arc WeldingFair
Spot WeldGood
Seam WeldFair
Butt WeldExcellent
Capacity for Being Cold WorkedExcellent
Capacity for Being Hot FormedPoor
Machinability Rating20
Fabrication Process Properties

No fabrication process properties for this alloy

    
Thermal Properties
Treatment Minimum* Maximum*
* Temperature is measured in Fahrenheit.
Annealing7001350
Typical uses
Product Category Product Reason Category Reason
AutomotiveTerminals, automotiveConductivity (Electrical)Electrical Conductivity
Terminals, automotiveMechanical PropertiesDuctility
Terminals, automotiveMechanical PropertiesStrength
ElectricalConnectors, electronicConductivity (Electrical)Electrical Conductivity
Connectors, electronicCorrosion ResistanceStress Corrosion Crack Resistant
Connectors, electronicFriction & Wear PropertiesWear Resistant
Connectors, electronicMechanical PropertiesStrength, Moderate
Connectors, electronicStress RelaxationStress Relaxation Resistance
Contact springsConductivity (Electrical)Electrical Conductivity
Contact springsCorrosion ResistanceCorrosion Resistance
Contact springsMechanical PropertiesModerate to High Strength
Contact springsSolderabilitySolderability
Lead FramesConductivity (Electrical)Electrical Conductivity
Applicable Specifications
Form Specific Sub-Form System Standard Description
Sheet, Strip, Roller Bar & PlateASTMB103/B103MPHOSPHOR BRONZE PLATE, SHEET, STRIP AND ROLLED BAR
StripElectric Connector & Spring ContactASTMB888/B88MCOPPER ALLOY STRIP FOR USE IN MANUFACTURE OF ELECTRICAL CONNECTORS OR SPRING CONTACTS
Corrosion Properties

No information available.