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Chemical Composition
Element
Cu(1,2)PbSnZnFePNi(3)AlAsMnSSbSi
(1) Cu + Sum of Named Elements 98.7% min. (2) In determining Cu min., Cu may be calculated as Cu + Ni. (3) Ni value includes Co.
Min (%)57.031.0
Max (%)1.51.541.00.500.010.500.550.050.250.050.050.25
Mechanical Properties*
Form
Temper
Temper Code
Tensile Strength
(ksi)
YS-0.2% Offset
Elongation
(%)
Rockwell B scale
Charpy V-Notch Impact Strength
(ft-lbs)
As Die CastAs Pressure Die CastM0455   Min for Standard
55   Typ
55   Typ
30   Min for Standard
30   Typ
30   Typ
15   Min for Standard
15   Typ
15   Typ
55   Min for Standard
60   Max for Standard
40   Typ
* Measured at room temperature, 68°F (20°C).
Physical Properties
Melting Point - Liquidus°F1650
Melting Point - Solidus°F1600
Densitylb/cu in. at 68°F0.305
Specific Gravity8.44
Electrical Conductivity% IACS at 68°F20
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F48.5
Specific Heat CapacityBtu/ lb /°F at 68°F0.09
Modulus of Elasticity in Tensionksi15000
Magnetic Permeability1
Casting Characteristics
Casting Attribute Level
Casting YieldHigh
DrossingHigh
Effect of Section SizeMedium
FluidityMedium
GassingLow
Patternmakers Shrinkageinches per inch3/16
Shrinkage in SolidificationMedium
Fabrication Properties
Technique Suitability
SolderingGood
BrazingGood
Oxyacetylene WeldingNot Recommended
Gas Shielded Arc WeldingNot Recommended
Coated Metal Arc WeldingNot Recommended
Machinability Rating80
Common Fabrication Processes
  • Casting
    
Thermal Properties
Treatment Value* Time**
* Temperature is measured in Fahrenheit. ** Time is measured in minutes.
Stress Relief500
Solution Treatment0
Typical Uses

No information available.

Applicable Specifications
Form Sub-Form System Standard Description
As Die CastCastingsASTMB176BRASS DIE CASTINGS
CastingsSAEJ461WROUGHT AND CAST COPPER ALLOYS
CastingsSAEJ462CAST COPPER ALLOYS
Ingot
ASTMB30COPPER BASE ALLOYS IN INGOT FORM
Corrosion Properties

No information available.