Grade TBe0.6-2.5
China ISC C17500
Old Grade
Corresponding Standard GB /T 5231-2012
Classification Copper and Copper Alloys
Properties Machinability
TBe0.6-2.5 Chemical Element Composition Content (%)
Component Fe Si Be Ti Co Al
Minimum Value - - 0.4 0.1 2.4 -
Maximum Value 0.1 0.2 0.7 0.25 2.7 0.2
Approximate Comparison Table Processing of high copper alloy
China Japan United States International Organization for Standardization Germany European Standard Russia
GB ISC JIS ASTM UNS ISO Numerical Grade DIN EN/DIN W-Nr. EN Numerical Grade GOST
TBe0.6-2.5
QBe0.6-2.5
C17500 C1750
C17500
97Cu-.5Be-2.5Co C17500 CuCo2Be C17500 CuCo2Be C17500
2.1285
CuCo2Be CW104C БрБК0.6-2.5
TBe0.6-2.5 Corresponding Standards(Same grade name, different standards)

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