Product Details, Specifications, and Technical Information

See Copper Tolerances

1/4 inch ETP C110 Copper Square Rods are commonly used for bus bars, wiring and other electrical hardware. ETP (Electrolytic Tough Pitch Copper) can be soldered, brazed but not heat treated. Half-Hard C110 offers higher tolerance than the hard version of the alloy. This size is a popular substitute for 6mm copper bar.

shape Image
Dimension Name Specification
Height 0.25
Max Length 144
Alloy 110
Temper H02
MTR Availability No
Full Length true
Material Copper
Shape Bar-Square
Custom Cut Warehouse 1
Material Specifications

This material meets the following specs: ASTM -B187

Weight/Lineal Foot
0.25 pounds
Please note that this data is to be used ONLY FOR REFERENCE, NOT FOR DESIGN, and by using it,you agree that any decisions you make regarding materials for your project are at your own discretion.
Mechanical Properties
Property Value
Brinell Hardness 500 kg ball 74
Rockwell Hardness B scale 40
Density g/cm^3 8
Elongation Typical % 14
Melting Point °F 1065 - 1083
Modulus of Elasticity KSI x 10^3 16 - 18
Reduction of Area % 76
Specific Heat BTU/lb-°F (32-212F) 9
Thermal Conductivity BTU-in/hr-ft^2-°F 2690
Tensile Strength KSI 42
Yield Strength KSI 36
Shear Strength KSI 26
Chemistry Information: 110 Copper
Element Percentage
Cu 99.9
O 0.04
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