Find suppliers for this alloyC73100
Chemical Composition
(1) Cu value includes Ag. (2) Cu + Sum of Named Elements 99.5% min.
Min (%)18.04.0
Max (%)Rem0.050.1022.
Mechanical Properties*
Temper Code
Tensile Strength
YS-0.2% Offset
Vickers Hardness, 500 gm
Flat Products1/2 HardH0258   Min
72.5   Max
55   Min
7   Min
125   Min
150   Max
Extra HardH0687   Min
98.5   Max
84   Min
3   Min
180   Min
210   Max
HardH0480   Min
91.5   Max
77   Min
4   Min
160   Min
190   Max
* Measured at room temperature, 68°F (20°C).
Physical Properties
Melting Point - Liquidus°F1877
Melting Point - Solidus°F1832
Densitylb/cu in. at 68°F0.314
Specific Gravity8.7
Electrical Conductivity% IACS at 68°F7.5
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F20.2
Coefficient of Thermal Expansion 68-57210⁻⁶ per °F (68 – 572°F)10.5
Modulus of Elasticity in Tensionksi16700
Modulus of Rigidityksi6140
Fabrication Properties
Technique Suitability
Capacity for Being Cold WorkedExcellent
Fabrication Process Properties

No fabrication process properties for this alloy

Thermal Characteristics

No thermal characteristics for this alloy

Typical Uses

No information available.

Applicable Specifications

No applicable specifications for this alloy

Corrosion Properties

No information available.