Grade TU2
China ISC T10180
Corresponding Standard GB /T 5231-2022
Designation and chemical composition of wrought copper and copper alloys
Classification Cast Steel
TU2 Chemical Element Composition Content (%)
Component Fe P S Ni Cu As Pb Zn Sn Bi Sb O
Minimum Value - - - - 99.95 - - - - - - -
Maximum Value 0.004 0.002 0.004 0.002 - 0.002 0.004 0.003 0.002 0.001 0.002 0.003
Approximate Comparison Table Cupper and cupper alloy
China Japan United States International Organization for Standardization Germany United Kingdom
GB JIS ASTM ISO DIN EN/DIN BS EN/BS
TU2 C1020 C10200 Cu-OF OF-Cu 103
TU2 Corresponding Standards(Same grade name, different standards)

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