TA4 - GB /T 3621-2007

Grade	TA4
Corresponding Standard	GB /T 3621-2007 Titanium and Titanium Alloy Plate and Sheet
Classification	Titanium and Titanium Alloys

TA4 Chemical Element Composition Content (%)

Component	Fe	C	N	H	O	Other Individual	Other Total	More
Minimum Value	-	-	-	-	-	-	-	Ti:余量
Maximum Value	0.5	0.08	0.05	0.015	0.4	0.1	0.4	Ti:余量

"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.

TA4 Mechanical Properties

conditioon	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %
Hot-rolled, Cold-rolled sheet; 0.3≤t≤25	Annealed Condition (M)	≥580	485~655	≥20

Approximate Comparison Table Processing Titanium and Titanium Alloys

China	Japan	United States		International Organization for Standardization	France	European Standard	Russia
GB	JIS	ASTM	UNS	ISO	NF EN/NF	EN	GOST
TA4	Class 4	Grade 4	R50700	Grade 4(Ti≥99.09)	T-A4	T1-P04	ВТ1-1(Ti98.95)

TA4 Corresponding Standards(Same grade name, different standards)

1	GB /T 3620.1-2007
	TA4 (TA3)
2	GB /T 3621-2007
	TA4

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