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Chemical Composition
Elements
Cu(1,2) Pb Sn Zn Fe Ni(3) Cr Mg Mn Si
(1) Cu value includes Ag.
(2) Cu + Sum of Named Elements 99.5% min.
(3) Ni value includes Co.
Min (%) 0.05 0.30 2.5 0.05 0.05 0.6
Max (%) Rem 0.05 0.50 0.8 0.10 4.5 0.50 0.30 0.10 1.2
Mechanical Properties *
Form Temper Temper Code Tensile Strength
(ksi)
YS-0.2% Offset
(ksi)
Elongation
(%)
Vickers Hardness, 3000 gm
* Measured at room temperature, 68°F (20°C).
Flat Products 1/2 Hard H02 113 Min
119 Typ
123 Max
104 Min
110 Typ
116 Max
10 Min
250 Min
Hard H04 119 Min
125 Typ
129 Max
109 Min
115 Typ
120 Max
7 Min
265 Min
Physical Properties
Melting Point - Liquidus°F 1969
Melting Point - Solidus°F 1953
Densitylb/cu in. at 68°F 0.32
Specific Gravity 8.8
Electrical Conductivity% IACS at 68°F 38
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F 87
Coefficient of Thermal Expansion 68-57210 to -6 power per °F (68 – 572°F) 9.7
Modulus of Elasticity in Tensionksi 19100
Poisson's Ratio 0.33
Fabrication Properties
Technique Suitability
Soldering Excellent
Brazing Not Recommended
Oxyacetylene Welding Not Recommended
Gas Shielded Arc Welding Not Recommended
Coated Metal Arc Welding Not Recommended
Spot Weld Not Recommended
Seam Weld Not Recommended
Butt Weld Not Recommended
Capacity for Being Cold Worked Good
Capacity for Being Hot Formed Good
Common Fabrication Processes
  • Forming and Bending
  • Stamping
Thermal Properties

No thermal properties for this alloy

Typical Uses

No information for this alloy

Applicable Specifications

No applicable specifications for this alloy

Corrosion Properties

No Corrosion Properties Available.