ВТ5-1 - GOST 19807-1991

Grade	ВТ5-1
Corresponding Standard	GOST 19807-1991 Titanium and Wrought Titanium Alloys
Classification	Titanium and Titanium Alloys

ВТ5-1 Chemical Element Composition Content (%)

Component	Fe	C	Si	N	V	Zr	Al	Sn	H	O	Other Total	More
Minimum Value	-	-	-	-	-	-	4.3	2	-	-	-	Ti:Remainder；Cr+Mn≤0.15
Maximum Value	0.3	0.1	0.12	0.05	1	0.3	6	3	0.015	0.15	0.3	Ti:Remainder；Cr+Mn≤0.15

"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.

◎ The mass fraction of copper and nickel in titanium and in all alloys shall be not more than 0.10 % (in total), including not more than 0.08 % nickel.

1 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

2 Approximate Comparison Table Processing Titanium and Titanium Alloys

Japan	United States	Germany	France	Russia	United Kingdom
JIS	ASTM/AISI	W-Nr.	NF EN/NF	GOST	BS EN/BS
KS-5-2.5 SAT-525	5Al-2.5Sn Grade6	3.7114 3.7115	Ti-P.65	ВТ5-1 VT5-1	IMI317

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