Find suppliers for this alloyC69850
Chemical Composition
(1) Cu + Sum of Named Elements 99.5% min.
Min (%)
Max (%)
Mechanical Properties*
Temper Code
Tensile Strength
YS-0.2% Offset
YS-0.5% Ext
Rockwell B scale
Rod1/2 HardH0277   Typ
49   Typ
49   Typ
10   Typ
80   Typ
* Measured at room temperature, 68°F (20°C).
Physical Properties
Melting Point - Liquidus°F1608
Melting Point - Solidus°F1583
Densitylb/cu in. at 68°F0.297
Specific Gravity8.23
Electrical Conductivity% IACS at 68°F11
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F28
Coefficient of Thermal Expansion 68-57210⁻⁶ per °F (68 – 572°F)10.3
Modulus of Elasticity in Tensionksi15200
Fabrication Properties
Technique Suitability
Oxyacetylene WeldingGood
Gas Shielded Arc WeldingGood
Coated Metal Arc WeldingGood
Spot WeldGood
Seam WeldGood
Butt WeldGood
Capacity for Being Cold WorkedPoor
Capacity for Being Hot FormedExcellent
Fabrication Process Properties

No fabrication process properties for this alloy

Thermal Characteristics

No thermal characteristics for this alloy

Typical uses
Product Category Product Reason Category Reason
PlumbingPlumbing Fittiings
Applicable Specifications

No applicable specifications for this alloy

Corrosion Properties

No information available.