Find suppliers for this alloyC44750
Chemical Composition
(1) Cu + Sum of Named Elements 99.6% min.
Min (%)0.3027.00.10
Max (%)Rem0.
Mechanical Properties*
Temper Code
Tensile Strength
YS-0.5% Ext
Flat Products1/2 HardH0258   Min
75   Typ
130   Max
43   Min
62   Typ
* Measured at room temperature, 68°F (20°C).
Physical Properties
Melting Point - Liquidus°F1769
Melting Point - Solidus°F1670
Densitylb/cu in. at 68°F0.308
Specific Gravity8.53
Electrical Conductivity% IACS at 68°F18
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F70
Coefficient of Thermal Expansion 68-57210⁻⁶ per °F (68 – 572°F)11
Specific Heat CapacityBtu/ lb /°F at 68°F0.096
Modulus of Elasticity in Tensionksi16000
Modulus of Rigidityksi6000
Poisson's Ratio0.37
Fabrication Properties
Technique Suitability
Oxyacetylene WeldingPoor
Gas Shielded Arc WeldingFair
Coated Metal Arc WeldingFair
Spot WeldGood
Seam WeldFair
Butt WeldGood
Capacity for Being Cold WorkedGood
Capacity for Being Hot FormedFair
Fabrication Process Properties

No fabrication process properties for this alloy

Thermal Properties
Treatment Minimum* Maximum* Value*
* Temperature is measured in Fahrenheit.
Stress Relief525
Typical Uses

No information available.

Applicable Specifications

No applicable specifications for this alloy

Corrosion Properties

No information available.