Yellow Brass Copper Alloy - CDA 268

Property	Characteristic	Notes
Cold Workability	Excellent	Highest ductility in yellow brass series
Hot Formability	Fair	Alloy should be hot formed
Machinability	Good	Machinability rating: 30%
Soldering	Excellent	-
Brazing	Excellent	-
Oxyacetylene Welding	Good	-
Gas Shielded Arc Welding	Good	-
Coated Metal Arc Welding	Not recommended	-
Spot Welding	Fair	-
Seam Welding	Not recommended	-
Butt Welding	Good	-
Annealing Temperature	800-1400°F (427-760°C)	-
Hot Working Temperature	1350-1550°F (732-843°C)	-

Property	Value	Units
Density	8.53	g/cm³
Specific Gravity	8.53	-
Melting Range	915 - 955	°C
Specific Heat	0.377	J/g·K
Thermal Conductivity	121	W/m·K
Thermal Expansion Coefficient	19.9	µm/m·°C
Electrical Conductivity	28	% IACS
Electrical Resistivity	6.16 x 10⁻⁸	Ω·m
Modulus of Elasticity	110	GPa
Shear Modulus	41.2	GPa

Chemical Composition