Find suppliers for this alloyC49265
Chemical Composition
Element
Cu(1,2)PbSnZnFePBiCdSi
(1) Cu value includes Ag. (2) Cu + Sum of Named Elements 99.5% min.
Min (%)58.00.090.050.50
Max (%)62.00.250.50Rem0.300.121.30.0010.10
Mechanical Properties*
Form
Temper
Temper Code
YS-0.5% Ext
(ksi)
Elongation
(%)
Ultimate Tensile Strength in Shear
(ksi)
Die ForgingAs Hot Forged - Air CooledM1022   Min
25   Min
52   Min
* Measured at room temperature, 68°F (20°C).
Physical Properties
Melting Point - Liquidus°F1670
Melting Point - Solidus°F1623
Densitylb/cu in. at 68°F0.301
Specific Gravity8.4
Electrical Conductivity% IACS at 68°F21.7
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F45.5
Coefficient of Thermal Expansion 68-21210⁻⁶ per °F (68 – 212°F)7.33
Coefficient of Thermal Expansion 68-39210⁻⁶ per °F (68 – 392°F)9
Coefficient of Thermal Expansion 68-57210⁻⁶ per °F (68 – 572°F)10.1
Specific Heat CapacityBtu/ lb /°F at 68°F0.09
Modulus of Elasticity in Tensionksi15800
Modulus of Rigidityksi5600
Magnetic Permeability1.58
Fabrication Properties
Technique Suitability
SolderingGood
BrazingGood
Capacity for Being Cold WorkedFair
Capacity for Being Hot FormedFair
Forgeability Rating70
Machinability Rating90
Fabrication Process Properties

No fabrication process properties for this alloy

    
Thermal Properties
Treatment Minimum* Value*
* Temperature is measured in Fahrenheit.
Stress Relief572
Annealing932
Hot Treatment1328
Hot Working Temp1210
Typical uses
Product Category Product Reason Category Reason
AutomotiveElectrical & Electronic parts
PlumbingEnviornmently Friendly Facuets and Plumbing Components
Applicable Specifications
System Standard Description
ASTMB124/B124MCOPPER AND COPPER-ALLOY FORGING ROD, BAR AND SHAPES
ASTMB283/B283MCOPPER AND COPPER ALLOY DIE FORGINGS (HOT PRESSED)
ASTMB967/B967MCOPPER-ZINC-TIN-BISMUTH ALLOY ROD, BAR AND WIRE
ASTMB974/B974MFREE-CUTTING BISMUTH BRASS ROD, BAR AND WIRE
Corrosion Properties

No information available.