TA12 Ti-5.5Al-4Sn-2Zr-1Mo-1Nd-0.25Si - GB /T 3620.1-2016

Grade	TA12
Other Names
Corresponding Standard	GB /T 3620.1-2016 Designation and Composition of Titanium and Titanium Alloys
Classification	Titanium and Titanium Alloys

TA12 Chemical Element Composition Content (%)

Component	Fe	C	Si	Mo	N	Zr	Al	Sn	H	O	Nd	Other Individual	Other Total	More
Minimum Value	-	-	0.2	0.75	-	1.5	4.8	3.7	-	-	0.6	-	-	Ti:Remainder
Maximum Value	0.25	0.08	0.35	1.25	0.05	2.5	6	4.7	0.0125	0.15	1.2	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	International Organization for Standardization	Germany	France	United Kingdom
GB	ISO	DIN EN/DIN	NF EN/NF	BS EN/BS
TA12	Ti-5.5Al-4Sn-2Zr-1Mo-1Ni-0.3Si	TiAl5.5Sn4Zr2Mo1V1Si	T-A5.5E4Zr2D1VS	Ti-5.5Al-4Sn-2Zr-1Mo-1Ni-0.3Si

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