a.Size ranges:
Min Diameter: 8mm
Max Diameter:219 mm
b.Length: 2-6m
c. Material: TU2
Chemical Composition
|
Grade |
Cu≥ |
Pb≤ |
Fe≤ |
S≤ |
Sb≤ |
Bi≤ |
Zn≤ |
Sn≤ |
Ni≤ |
As≤ |
O≤ |
|
TU2 |
99.95 |
0.004 |
0.004 |
0.004 |
0.002 |
0.001 |
0.003 |
0.002 |
0.002 |
0.002 |
0.003 |
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Technical Property
|
Grade |
Tensile Strength (MPa) |
Elongation (%) |
Hardness (HBS) |
Finish Condition |
|
TU2 |
≥195 |
≥30 |
35-45 |
M |
|
|
≥275 |
|
85-95 |
Y |
TU2 oxygen free copper has high purity, excellent conductivity and thermal conductivity, and good processability, welding and corrosion resistance.
TU2 oxygen free copper is used for electric vacuum devices, instruments and meters.
