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C17455 Copper Beryllium Wrought HIGH COPPER ALLOYS High Copper Alloys true false https://api.copper.org/alloys.xhtml/C17455
Chemical Composition
Elements
Cu(1,2) Pb Sn Fe Ni(3) Al Be Si Zr
(1) Cu + Sum of Named Elements 99.5% min.
(2) Cu value includes Ag.
(3) Ni value includes Co.
Min (%) 0.20 0.50 0.15
Max (%) Rem 0.6 0.25 0.20 1.0 0.20 0.50 0.20 0.50
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 1/2 Hard and Precipitation Heat Treated TH02 100 Typ
 85 Typ
 15 Min
 93 Typ
Wire 1/2 Hard and Precipitation Heat Treated TH02 100 Typ
 85 Typ
 15 Min
 93 Typ
Physical Properties
Melting Point - Liquidus°F 1960
Melting Point - Solidus°F 1885
Densitylb/cu in. at 68°F 0.323
Specific Gravity 8.94
Electrical Conductivity% IACS at 68°F 52
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F 128
Modulus of Elasticity in Tensionksi 20000
Fabrication Properties
Technique Suitability
Soldering Good
Brazing Good
Oxyacetylene Welding Not Recommended
Gas Shielded Arc Welding Fair
Coated Metal Arc Welding Fair
Spot Weld Good
Seam Weld Fair
Butt Weld Fair
Capacity for Being Cold Worked Excellent
Capacity for Being Hot Formed Excellent
Common Fabrication Processes

No fabrication process properties for this alloy

Thermal Properties
Treatment Minimum* Maximum* Medium
* Temperature is measured in Fahrenheit.
Hot Working Temperature 1200 1750
Solution Treatment 1550 1700 Air
Typical Uses

No information for this alloy

Applicable Specifications

No applicable specifications for this alloy

Corrosion Properties

No Corrosion Properties Available.