Copper Round Bar 101 offers exceptional electrical and thermal conductivity, high ductility, and corrosion resistance. 101 is a commercially pure grade that is oxygen free, and it is immune to hydrogen embrittlement at elevated temperatures. It is typically used in conductors, wiring, and particle accelerators.

MTR MTR Available
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Product Information

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Please note:

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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.
Diameter
0.5
Alloy
101
Temper
H04
Metal Type
Copper
Shape
Bar-Round
Yes
RoHS
Yes
REACH
Yes
Weight/Lineal Foot
0.76 pounds
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Mechanical Properties

Density g/cm^3
9
Ultimate Tensile Strength KSI
50
Yield Tensile Strength KSI
45
Elongation % in 2 in.
12
Rockwell Hardness B Scale
50
Brinell Hardness 500 kg load
83
Melting Point °F
1980
Shear Strength KSI
28
Machinability %
20
Electrical Conductivity % IACS
100
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Chemistry Information : 101 Copper

Element
Percentage
Element
Percentage
Element
Percentage
Cu
99.99  min
O
0.0005  max

The 1/2" Copper Round Bar 101-H04 is made from commercially pure oxygen-free copper (99.99% Cu) with exceptional electrical conductivity (100% IACS), high ductility, and corrosion resistance. It is immune to hydrogen embrittlement at elevated temperatures, making it ideal for conductors, wiring, and particle accelerators.

Yes, custom cut lengths are available from the warehouse. The maximum length for this copper round bar is 144 inches, and various cut lengths are offered in stock ranging from 12 to 144 inches.

Yes, this copper round bar complies with both RoHS and REACH regulations, ensuring it meets environmental and safety standards.

The machinability of this copper round bar is rated at 20%, with a Rockwell hardness of 50 and Brinell hardness of 83, indicating moderate machinability and good hardness for various machining operations.

Yes, material test reports (MTR) are available for this product, providing assurance of its quality and compliance.

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