Find suppliers for this alloyC46750
Chemical Composition
Element
Cu(1)PbSnZnFePNi(2)Sb
(1) Cu + Sum of Named Elements 99.5% min. (2) Ni value includes Co.
Min (%)59.21.00.05.05
Max (%)62.5.251.80Rem.10.15.50.15
Mechanical Properties*
Form
Temper
Temper Code
Tensile Strength
(ksi)
YS-0.2% Offset
Elongation
(%)
Vickers Hardness, 500 gm
Impact Strength
(ksi)
Rod & Bar1/2 HardH0266   Typ
50   Typ
23   Typ
148   Typ
AnnealedO6160   Typ
33   Typ
36   Typ
111   Typ
15   Typ
As Hot ExtrudedM3069   Typ
33   Typ
27   Typ
117   Typ
* Measured at room temperature, 68°F (20°C).
Physical Properties
Melting Point - Liquidus°F1632
Melting Point - Solidus°F1546
Densitylb/cu in. at 68°F0.31
Specific Gravity8.48
Electrical Conductivity% IACS at 68°F22.1
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F59.6
Coefficient of Thermal Expansion 68-21210⁻⁶ per °F (68 – 212°F)10.39
Coefficient of Thermal Expansion 68-39210⁻⁶ per °F (68 – 392°F)10.94
Coefficient of Thermal Expansion 68-57210⁻⁶ per °F (68 – 572°F)11.5
Specific Heat CapacityBtu/ lb /°F at 68°F0.1
Modulus of Elasticity in Tensionksi15300
Modulus of Rigidityksi5670
Magnetic Permeability1
Poisson's Ratio0.35
Fabrication Properties
Technique Suitability
SolderingExcellent
BrazingGood
Oxyacetylene WeldingFair
Gas Shielded Arc WeldingFair
Coated Metal Arc WeldingNot Recommended
Spot WeldFair
Seam WeldFair
Butt WeldFair
Capacity for Being Cold WorkedPoor
Capacity for Being Hot FormedExcellent
Forgeability Rating98
Machinability Rating60
Fabrication Process Properties

No fabrication process properties for this alloy

    
Thermal Properties
Treatment Minimum*
* Temperature is measured in Fahrenheit.
Hot Treatment878
Typical uses
Product Category Product Reason Category Reason
PlumbingFittings and valves
Applicable Specifications
Form Sub-Form System Standard Description
Die ForgingHot-PressedASTMB283/B283MCOPPER AND COPPER ALLOY DIE FORGINGS (HOT PRESSED)
Rod, Bar & ShapesForgingsASTMB124/B124MCOPPER AND COPPER-ALLOY FORGING ROD, BAR AND SHAPES
Navel BrassASTMB21/B21MNAVAL BRASS ROD, BAR AND SHAPES
Corrosion Properties

No information available.