TC16 Ti-3Al-5Mo-4.5V - GJB 2219A-2015

Grade	TC16
Other Names
Corresponding Standard	GJB 2219A-2015 Specification for Titanium and Titanium Alloy Bars and Wires for Fastener
Classification	Titanium and Titanium Alloys
Properties	High Strength
Density	4.68 g/cm³

TC16 Chemical Element Composition Content (%)

Component	Fe	C	Si	Mo	N	V	Al	H	O	Other Individual	Other Total	More
Minimum Value	-	-	-	4.5	-	4	2.2	-	-	-	-	Ti:Remainder
Maximum Value	0.25	0.08	0.15	5.5	0.05	5	3.8	0.012	0.15	0.1	0.3	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.

TC16 Mechanical Properties

diameter d mm	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Specified Plastic Yield Strength Rp_0.2 Mpa	Elongation or Extension Rate δ %	Reduction of Area ψ %
3~20	Annealing	815~930		≥14	≥60
3~20	Solution and Aging*	1030~1180	shear strength: ≥670MPa	≥12	≥50

TC16 Corresponding Standards(Same grade name, different standards)

1	GB /T 3620.1-2007
	TC16 Ti-3Al-5Mo-4.5V
2	GB /T 3620.1-2016
	TC16 Ti-3Al-5Mo-4.5V
3	GJB 2219A-2015
	TC16 Ti-3Al-5Mo-4.5V

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