110 Copper Rectangular Bar, Material Copper, Material Grade 110, Mechanical Finish Mill, Overall Length 12 in, Overall Width 2 in, Yield Strength 36,000 psi, Fabrication Hot and Cold Workability, Thickness 1.5 in, Thickness Tolerance +/-0.0045 in, Standards ASTM B187, Temper H02, Heat Treatable No, Heat Treatment No Heat Treatment, Rockwell Hardness B40, System of Measurement Inch, Appearance Metallic, Brinell Hardness 74, Includes Material Certificate Yes, Tensile Strength 42,000 psi