TBe1.7 T17700 QBe1.7 - GB /T 5231-2012

Grade	TBe1.7
China ISC	T17700
Old Grade
Corresponding Standard	GB /T 5231-2012 Designation and chemical composition of wrought copper and copper alloys
Classification	Copper and Copper Alloys

TBe1.7 Chemical Element Composition Content (%)

Component	Fe	Si	Be	Ni	Ti	Pb	Al
Minimum Value	-	-	1.6	0.2	0.1	-	-
Maximum Value	0.15	0.15	1.85	0.4	0.25	0.005	0.15

New and Old Grade Replacement List

Approximate Comparison Table Processing of High Copper Alloys

China		Japan	United States		International Organization for Standardization		Germany		Russia	United Kingdom
GB	ISC	JIS	ASTM	UNS	ISO	Numerical Grade	DIN EN/DIN	W-Nr.	GOST	Commercial Grade	BS EN/BS
TBe1.7 QBe1.7	T17700	C1700 C17000	98Cu-1.7Be-.3Co	C17000	CuBe1.7	C17000	CuBe1.7	C17000 2.1245	БрБНТ1.7	CB101	C17000

TBe1.7 Corresponding Standards(Same grade name, different standards)

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