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Chemical Composition
Elements
Cu(1) Pb Sn Zn Fe P Ni Al Si
(1) Cu + Sum of Named Elements 99.5% min.
Min (%) 60.0 0.15 0.15 0.20 0.080 0.060
Max (%) 62.0 0.25 0.35 Rem 0.10 0.25 0.35 0.16 0.090
Mechanical Properties *
Form Temper Temper Code Tensile Strength
(ksi)
YS-0.2% Offset
(ksi)
Elongation
(%)
Rockwell B scale
* Measured at room temperature, 68°F (20°C).
Rod & Bar 1/2 Hard H02 67 Typ
47 Typ
25 Typ
68 Typ
Physical Properties
Melting Point - Liquidus°F 1680
Melting Point - Solidus°F 1650
Densitylb/cu in. at 68°F 0.31
Specific Gravity 8.44
Electrical Conductivity% IACS at 68°F 20
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F 65
Coefficient of Thermal Expansion 68-57210 to -6 power per °F (68 – 572°F) 11.4
Modulus of Elasticity in Tensionksi 15000
Modulus of Rigidityksi 5500
Fabrication Properties
Technique Suitability
Soldering Excellent
Brazing Excellent
Oxyacetylene Welding Good
Gas Shielded Arc Welding Fair
Coated Metal Arc Welding Not Recommended
Spot Weld Good
Seam Weld Not Recommended
Butt Weld Good
Capacity for Being Cold Worked Excellent
Capacity for Being Hot Formed Excellent
Forgeability Rating 95
Machinability Rating 70
Common Fabrication Processes

No fabrication process properties for this alloy

Thermal Properties

No thermal properties for this alloy

Typical uses
Product Category Product Reason Category Reason
Plumbing Fixtures
Low Lead Valves and Fittings
Plumbers Fittings
Applicable Specifications

No applicable specifications for this alloy

Corrosion Properties

No Corrosion Properties Available.