Find suppliers for this alloyC49340
Chemical Composition
Element
Cu(1,2)PbSnZnFePBiCdSi
(1) Cu + Sum of Named Elements 99.5% min. (2) Cu value includes Ag.
Min (%)60.00.500.050.50
Max (%)63.00.091.5Rem0.120.152.20.0010.10
Mechanical Properties*
Form
Temper
Temper Code
YS-0.5% Ext
(ksi)
Elongation
(%)
Ultimate Tensile Strength in Shear
(ksi)
Die ForgingAs Hot Forged - Air CooledM1020   Min
20   Min
50   Min
* Measured at room temperature, 68°F (20°C).
Physical Properties
Melting Point - Liquidus°F1625
Melting Point - Solidus°F1517
Densitylb/cu in. at 68°F0.311
Specific Gravity8.45
Electrical Conductivity% IACS at 68°F19
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F48.7
Coefficient of Thermal Expansion 68-21210⁻⁶ per °F (68 – 212°F)10.8
Coefficient of Thermal Expansion 68-39210⁻⁶ per °F (68 – 392°F)11.2
Coefficient of Thermal Expansion 68-57210⁻⁶ per °F (68 – 572°F)11.2
Specific Heat CapacityBtu/ lb /°F at 68°F0.09
Modulus of Elasticity in Tensionksi14800
Fabrication Properties
Technique Suitability
SolderingGood
BrazingGood
Capacity for Being Cold WorkedPoor
Capacity for Being Hot FormedGood
Forgeability Rating85
Machinability Rating90
Fabrication Process Properties

No fabrication process properties for this alloy

Thermal Characteristics

No thermal characteristics for this alloy

Typical uses
Product Category Product Reason Category Reason
AutomotiveElectrical & Electronic parts
PlumbingEnviornmently Friendly Facuets and Plumbing Components
Applicable Specifications
Form Sub-Form System Standard Description
Forgings, Die (Hot Pressed)ASMESB283COPPER AND COPPER ALLOY DIE FORGINGS (HOT PRESSED)
ASTMB283/B283MCOPPER AND COPPER ALLOY DIE FORGINGS (HOT PRESSED)
Rod, Bar & ShapesForgingsASTMB124/B124MCOPPER AND COPPER-ALLOY FORGING ROD, BAR AND SHAPES
Rod, Bar & WireASTMB967/B967MCOPPER-ZINC-TIN-BISMUTH ALLOY ROD, BAR AND WIRE
ASTMB974/B974MFREE-CUTTING BISMUTH BRASS ROD, BAR AND WIRE
Corrosion Properties

No information available.