TBe1.9 T17710 QBe1.9 - GB /T 5231-2012

Grade	TBe1.9
China ISC	T17710
Old Grade
Corresponding Standard	GB /T 5231-2012 Designation and chemical composition of wrought copper and copper alloys
Classification	Copper and Copper Alloys

TBe1.9 Chemical Element Composition Content (%)

Component	Fe	Si	Be	Ni	Ti	Pb	Al
Minimum Value	-	-	1.85	0.2	0.1	-	-
Maximum Value	0.15	0.15	2.1	0.4	0.25	0.005	0.15

Approximate Comparison Table Processing of High Copper Alloys

China		Japan	United States		International Organization for Standardization		Russia
GB	ISC	JIS	ASTM	UNS	ISO	Numerical Grade	GOST
TBe1.9 QBe1.9	T17710	C1720 C17200	97.5Cu-1.9Be-.3Co-.2Ti	C17200	CuBe1.9CoTi	C17200	БрБНТ1.9

TBe1.9 Corresponding Standards(Same grade name, different standards)

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