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Chemical Composition
Elements
Cu(1) Sn P Ni Si
(1) Cu + Sum of Named Elements, 99.92% min.
Min (%) 0.15 0.005 2.8 0.6
Max (%) Rem 1.0 0.05 3.8 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).
Strip Extra Hard H06 120 Min
128 Typ
135 Max
116 Min
124 Typ
132 Max
1 Min
265 Typ
Hard H04 113 Min
120 Typ
127 Max
110 Min
116 Typ
125 Max
5 Min
252 Typ
Spring H08 127 Min
136 Typ
145 Max
123 Min
132 Typ
142 Max
1 Min
290 Typ
Physical Properties
Melting Point - Liquidus°F 1972
Melting Point - Solidus°F 1930
Densitylb/cu in. at 68°F 0.318
Specific Gravity 8.86
Electrical Conductivity% IACS at 68°F 32
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F 89
Coefficient of Thermal Expansion 68-57210 to -6 power per °F (68 – 572°F) 9.61
Modulus of Elasticity in Tensionksi 18900
Poisson's Ratio 0.33
Fabrication Properties
Technique Suitability
Soldering Excellent
Brazing Excellent
Oxyacetylene Welding Good
Gas Shielded Arc Welding Good
Coated Metal Arc Welding Good
Spot Weld Excellent
Seam Weld Excellent
Butt Weld Excellent
Capacity for Being Cold Worked Excellent
Capacity for Being Hot Formed Fair
Common Fabrication Processes

No fabrication process properties for this alloy

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.