Find suppliers for this alloyC45470
C45470Copper-Zinc-Tin Aluminum AlloyWroughtBRASSESCopper-Zinc-Tin Alloys (Tin Brasses)TrueTruehttps://api.copper.org/CDA-API/alloys.xhtml/C45470
Chemical Composition
Element
Cu(1)PbSnZnAl
(1) Cu + Sum of Named Elements 99.5% min.
Min (%)64.00.60.30
Max (%)69.0.090.9Rem0.8
Mechanical Properties*
Form
Temper
Temper Code
Tensile Strength
(ksi)		Elongation
(%)
Rod1/2 HardH0263   Typ
23   Typ
TubeDrawn General PurposeH5860   Typ
27   Typ
Wire1/2 HardH0261   Typ
25   Typ
Soft AnnealO6049   Typ
50   Typ
* Measured at room temperature, 68°F (20°C).
Physical Properties
Melting Point - Liquidus°F1688
Densitylb/cu in. at 68°F0.304
Specific Gravity8.4
Electrical Conductivity% IACS at 68°F26
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F67
Coefficient of Thermal Expansion 68-57210⁻⁶ per °F (68 – 572°F)11.7
Modulus of Elasticity in Tensionksi15000
Fabrication Properties
Technique Suitability
SolderingGood
BrazingGood
Spot WeldGood
Butt WeldGood
Capacity for Being Cold WorkedGood
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
MarineAquaculture cages, sea water filters
Applicable Specifications

No applicable specifications for this alloy

Corrosion Properties

No information available.