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
3.5
Alloy
101
Temper
H04
Metal Type
Copper
Shape
Bar-Round
Yes
RoHS
Yes
REACH
Yes
Weight/Lineal Foot
37.16 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

This copper round bar is ideal for electrical conductors, wiring, and particle accelerators due to its exceptional electrical and thermal conductivity, high ductility, and corrosion resistance.

Yes, custom cutting is available from the warehouse, with maximum lengths up to 144 inches, allowing you to order the exact size needed for your project.

Yes, this copper bar complies with RoHS and REACH standards and comes with a Material Test Report (MTR) to ensure quality and traceability.

The bar has a machinability rating of 20 and offers an ultimate tensile strength of 50 ksi with a yield strength of 45 ksi, making it suitable for various fabrication processes.

The bar ships in lengths ranging from 12 to 144 inches, with the 12-inch piece weighing approximately 37.16 pounds, and is readily available in stock.

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