TA7 Ti-5Al-2.5Sn - GB /T 3620.1-2007

Grade	TA7
Other Names
Corresponding Standard	GB /T 3620.1-2007 Designation and composition of titanium and titanium alloys
Classification	Titanium and Titanium Alloys
Properties	Strength Low-Temperature Toughness Weldability
Density	4.42 g/cm³

TA7 Chemical Element Composition Content (%)

Component	Fe	C	N	Al	Sn	H	Y	O	Other Individual	Other Total	More
Minimum Value	-	-	-	4	2	-	-	-	-	-	Ti:Remainder
Maximum Value	0.5	0.08	0.05	6	3	0.015	0.005	0.2	0.1	0.4	Ti:Remainder

"Other individual elements or other totals": The chemical composition includes elements not specified in the table. Analysis should only be conducted if these elements are suspected to be present, or if routine analysis suggests that their content may exceed the prescribed limits.

Approximate Comparison Table Processing Titanium and Titanium Alloys

China	United States		International Organization for Standardization		Germany		France	Russia	United Kingdom
GB	ASTM	UNS	ISO	Numerical Grade	DIN EN/DIN	W-Nr.	NF EN/NF	GOST	BS EN/BS
TA7	Grade 6	R54520	Ti-5Al-2.5Sn	R54520	TiAl5Sn2	3.7115 R54520	T-A5E R54520	ВТ5-1	Ti-5Al-2.5Sn R54520

TA7 Corresponding Standards(Same grade name, different standards)

1	GB /T 3620.1-2007
	TA7 Ti-5Al-2.5Sn
2	GB /T 3621-2007
	TA7 Ti-5Al-2.5Sn
3	GB /T 3620.1-2016
	TA7 Ti-5Al-2.5Sn

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!