ASME SB-265 Grade R56400 Titanium Alloy – High Strength, Toughness & Superior Fabrication

Titanium UNS R56400 alloy is the most commercially available of all titanium alloys. It offers an excellent combination of high strength and toughness. UNS R56400 titanium has good welding and fabrication characteristics.

Properties

General

Property	Value	Related Standards	Shape
Density	4.428999999999999 g/cm³	ASME SB-265, AMS 4911, ASME SB-348, AMS 4928, AMS 4965, AMS 4967	Bar, Billet, Tube, Sheet, Plate
	4.43 g/cm³	ASME SB-265, AMS 4911, ASME SB-348, AMS 4928, AMS 4965, AMS 4967	Sheet, Plate

Dimension

Property	Temperature	Value	Related Standards	Shape	Comment
Diameter		5 mm	ASME SB-265, AMS 4911, ASME SB-348, AMS 4928, AMS 4965, AMS 4967	Tube
		7 mm	ASME SB-265, AMS 4911, ASME SB-348, AMS 4928, AMS 4965, AMS 4967	Bar
		25.4 mm	ASME SB-265, AMS 4911, ASME SB-348, AMS 4928, AMS 4965, AMS 4967	Billet
		115 mm	ASME SB-265, AMS 4911, ASME SB-348, AMS 4928, AMS 4965, AMS 4967	Bar
		125 mm	ASME SB-265, AMS 4911, ASME SB-348, AMS 4928, AMS 4965, AMS 4967	Billet
		130 mm	ASME SB-265, AMS 4911, ASME SB-348, AMS 4928, AMS 4965, AMS 4967	Billet, Tube
		350 mm	ASME SB-265, AMS 4911, ASME SB-348, AMS 4928, AMS 4965, AMS 4967	Billet
Dimensions	15-65 mm diameter up to 6000 mm length °C	7-14.5 mm diameter up to 3000 mm length	ASME SB-265, AMS 4911, ASME SB-348, AMS 4928, AMS 4965, AMS 4967	Bar
Length		1000 mm	ASME SB-265, AMS 4911, ASME SB-348, AMS 4928, AMS 4965, AMS 4967	Tube
		1500 mm	ASME SB-265, AMS 4911, ASME SB-348, AMS 4928, AMS 4965, AMS 4967	Sheet, Plate
		3000 mm	ASME SB-265, AMS 4911, ASME SB-348, AMS 4928, AMS 4965, AMS 4967	Billet
		4500 mm	ASME SB-265, AMS 4911, ASME SB-348, AMS 4928, AMS 4965, AMS 4967	Billet
		5000 mm	ASME SB-265, AMS 4911, ASME SB-348, AMS 4928, AMS 4965, AMS 4967	Sheet, Tube
		6000 mm	ASME SB-265, AMS 4911, ASME SB-348, AMS 4928, AMS 4965, AMS 4967	Bar	max
		6500 mm	ASME SB-265, AMS 4911, ASME SB-348, AMS 4928, AMS 4965, AMS 4967	Plate
Wall thickness		0.5 - 9.0 mm	ASME SB-265, AMS 4911, ASME SB-348, AMS 4928, AMS 4965, AMS 4967	Tube
		2.5 - 21.0 mm	ASME SB-265, AMS 4911, ASME SB-348, AMS 4928, AMS 4965, AMS 4967	Billet
Width		400 mm	ASME SB-265, AMS 4911, ASME SB-348, AMS 4928, AMS 4965, AMS 4967	Sheet
		600 mm	ASME SB-265, AMS 4911, ASME SB-348, AMS 4928, AMS 4965, AMS 4967	Plate
		1524 mm	ASME SB-265, AMS 4911, ASME SB-348, AMS 4928, AMS 4965, AMS 4967	Sheet
		1600 mm	ASME SB-265, AMS 4911, ASME SB-348, AMS 4928, AMS 4965, AMS 4967	Plate

valueMetaData

Property	Value

Mechanical

Property	Value	Related Standards	Shape
Elastic modulus	110.0 - 119.0 GPa	ASME SB-265, AMS 4911, ASME SB-348, AMS 4928, AMS 4965, AMS 4967	Bar, Billet, Tube, Sheet, Plate
	114.0 GPa	ASME SB-265, AMS 4911, ASME SB-348, AMS 4928, AMS 4965, AMS 4967	Sheet, Plate
Elongation	14.0 %	ASME SB-265, AMS 4911, ASME SB-348, AMS 4928, AMS 4965, AMS 4967	Bar, Billet, Tube, Sheet, Plate
Hardness, Brinell	310.0	ASME SB-265, AMS 4911, ASME SB-348, AMS 4928, AMS 4965, AMS 4967	Sheet, Plate
	334.0	ASME SB-265, AMS 4911, ASME SB-348, AMS 4928, AMS 4965, AMS 4967	Bar, Billet, Tube, Sheet, Plate
Hardness, Rockwell C	36.0	ASME SB-265, AMS 4911, ASME SB-348, AMS 4928, AMS 4965, AMS 4967	Bar, Billet, Tube, Sheet, Plate
Hardness, Vickers	349.0	ASME SB-265, AMS 4911, ASME SB-348, AMS 4928, AMS 4965, AMS 4967	Bar, Billet, Tube, Sheet, Plate
Poisson's ratio	0.31 [-]	ASME SB-265, AMS 4911, ASME SB-348, AMS 4928, AMS 4965, AMS 4967	Bar, Billet, Tube, Sheet, Plate
Shear modulus	40.0 GPa	ASME SB-265, AMS 4911, ASME SB-348, AMS 4928, AMS 4965, AMS 4967	Bar, Billet, Tube, Sheet, Plate
Tensile strength	862.0 - 1200.0 MPa	ASME SB-265, AMS 4911, ASME SB-348, AMS 4928, AMS 4965, AMS 4967	Bar, Billet, Tube, Sheet, Plate
	895.0 MPa	ASME SB-265, AMS 4911, ASME SB-348, AMS 4928, AMS 4965, AMS 4967	Sheet, Plate
Yield strength	830.0 MPa	ASME SB-265, AMS 4911, ASME SB-348, AMS 4928, AMS 4965, AMS 4967	Sheet, Plate
	880.0 MPa	ASME SB-265, AMS 4911, ASME SB-348, AMS 4928, AMS 4965, AMS 4967	Bar, Billet, Tube, Sheet, Plate

Thermal

Property	Value	Related Standards	Shape	Comment
Coefficient of thermal expansion	7.699999999999999e-06 - 1e-05 1/K			Typical for Titanium Alpha Beta Alloy
Melting point	1500.0 - 1750.0 °C			Typical for Titanium Alpha Beta Alloy
Specific heat capacity	560 J/(kg·K)	ASME SB-265, AMS 4911, ASME SB-348, AMS 4928, AMS 4965, AMS 4967	Sheet, Plate
Thermal conductivity	7.1 W/(m·K)	ASME SB-265, AMS 4911, ASME SB-348, AMS 4928, AMS 4965, AMS 4967	Sheet, Plate

Chemical properties

Property	Value	Related Standards	Shape
Aluminium	5.5 - 6.75 %	ASME SB-265, AMS 4911, ASME SB-348, AMS 4928, AMS 4965, AMS 4967	Sheet, Plate
	6.0 %	ASME SB-265, AMS 4911, ASME SB-348, AMS 4928, AMS 4965, AMS 4967	Bar, Billet, Tube, Sheet, Plate
Carbon	0.08	ASME SB-265, AMS 4911, ASME SB-348, AMS 4928, AMS 4965, AMS 4967	Sheet, Plate
Hydrogen	0.0125	ASME SB-265, AMS 4911, ASME SB-348, AMS 4928, AMS 4965, AMS 4967	Sheet, Plate
Iron	0.25	ASME SB-265, AMS 4911, ASME SB-348, AMS 4928, AMS 4965, AMS 4967	Bar, Billet, Tube, Sheet, Plate
	0.3	ASME SB-265, AMS 4911, ASME SB-348, AMS 4928, AMS 4965, AMS 4967	Sheet, Plate
Nitrogen	0.05	ASME SB-265, AMS 4911, ASME SB-348, AMS 4928, AMS 4965, AMS 4967	Sheet, Plate
Oxygen	0.2	ASME SB-265, AMS 4911, ASME SB-348, AMS 4928, AMS 4965, AMS 4967	Sheet, Plate, Bar, Billet, Tube
Vanadium	3.5 - 4.5 %	ASME SB-265, AMS 4911, ASME SB-348, AMS 4928, AMS 4965, AMS 4967	Sheet, Plate
	4.0 %	ASME SB-265, AMS 4911, ASME SB-348, AMS 4928, AMS 4965, AMS 4967	Bar, Billet, Tube, Sheet, Plate
Yttrium	0.005	ASME SB-265, AMS 4911, ASME SB-348, AMS 4928, AMS 4965, AMS 4967	Sheet, Plate

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