Titanium Grade 2

Login to see your most recently viewed materials here. Or if you don't have an account with us yet, then click here to register.

(Viewing data as-entered. Click here to return)

Titanium Grade 2
Categories:	Metal; Nonferrous Metal; Titanium Alloy; Unalloyed/Modified Titanium
Material Notes:	Information provided by Allvac and the references. Characteristics: Higher ductility, lower strength when compared to Ti alloys Applications: Airframe components, cryogenic vessels, heat exchangers, CPI equipment, condenser tubing, pickling baskets. Forms typically available: billet, bar, plate, sheet, strip, rod, wire, extrusions, tubing. Titanium Grades 1,2,3,4,7,11,and 12 are all considered unalloyed and have similar mechanical properties.
Key Words:	ASTM Grade 2; UNS R50400, CP titanium, C.P. titanium alloy
Vendors:	Click here to view all available suppliers for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
Printer friendly version Download as PDF Download to Excel (requires Excel and Windows) Export data to your CAD/FEA program Add to Folder:

Physical Properties	Original Value	Comments

Density	4.51 g/cc

Chemical Properties	Original Value	Comments
Thermal Neutron Cross Section	5.6 barns/atom	Average for naturally occurring Ti

Mechanical Properties	Original Value	Comments
Hardness, Brinell	200
Hardness, Knoop	170
Hardness, Rockwell B	80
Hardness, Vickers	145
Tensile Strength	103 - 138 MPa @Temperature 540 °C
	131 - 186 MPa @Temperature 425 °C
	172 - 207 MPa @Temperature 315 °C
	207 - 228 MPa @Temperature 205 °C
Tensile Strength, Ultimate	344 MPa
Tensile Strength, Yield	276 - 448 MPa
	62.0 - 76.0 MPa @Temperature 540 °C	0.2% offset
	76.0 - 103 MPa @Temperature 425 °C	0.2% offset
	90.0 - 124 MPa @Temperature 315 °C	0.2% offset
	138 - 152 MPa @Temperature 205 °C	0.2% offset
Elongation at Break	20 %
	24 - 28 % @Temperature 425 °C	In 50 mm
	30 - 35 % @Temperature 540 °C	In 50 mm
	30 - 38 % @Temperature 315 °C	In 50 mm
	38 - 45 % @Temperature 205 °C	In 50 mm
Reduction of Area	30 %
	55 - 65 % @Temperature 205 °C
	70 - 80 % @Temperature 315 °C
	70 - 80 % @Temperature 425 °C
	70 - 80 % @Temperature 540 °C
Tensile Modulus	103 GPa
Compressive Modulus	110 GPa
Poissons Ratio	0.37
Fatigue Strength	300 MPa @# of Cycles 1.00e+7	unnotched
	425 MPa @# of Cycles 30000	Unnotched
Fracture Toughness	66.0 MPa-m½	K(Q); annealed
Shear Modulus	45.0 GPa
Izod Impact	114 - 171 J
Charpy Impact	100 J @Temperature 200 °C	Notched
	115 J @Temperature 300 °C	Notched
	115 J @Temperature 100 °C	Notched
	160 J @Temperature 0.000 °C	Notched
	175 J @Temperature -100 °C	Notched
Coefficient of Friction, Dynamic	0.68	Ti sliding on Ti; 300 m/min
	0.80	Ti sliding on Ti; 40 m/min

Electrical Properties	Original Value	Comments
Electrical Resistivity	0.0000520 ohm-cm
Magnetic Permeability	1.00005	at 1.6 kA/m
Magnetic Susceptibility	4.0e-8	kg; Paramagnetic

Thermal Properties	Original Value	Comments
Heat of Fusion	325 J/g	High Purity Ti.
CTE, linear	8.60 µm/m-°C @Temperature 0.000 - 100 °C
	9.20 µm/m-°C @Temperature 0.000 - 315 °C	average
	9.70 µm/m-°C @Temperature 0.000 - 540 °C	perpendicular to the c-axis
Specific Heat Capacity	0.523 J/g-°C @Temperature 20.0 °C
	0.560 J/g-°C @Temperature 200 °C
	0.620 J/g-°C @Temperature 400 °C
	0.670 J/g-°C @Temperature 540 °C
	0.690 J/g-°C @Temperature 600 °C
Thermal Conductivity	16.4 W/m-K	annealed
Melting Point	<= 1665 °C
Liquidus	1665 °C
Beta Transus	913 °C

Optical Properties	Original Value	Comments
Emissivity (0-1)	0.30 @Temperature 710 °C	High purity Ti
Reflection Coefficient, Visible (0-1)	0.56	High purity Ti; visible light.

Component Elements Properties	Original Value	Comments
Carbon, C	<= 0.10 %
Hydrogen, H	<= 0.015 %
Iron, Fe	<= 0.30 %
Nitrogen, N	<= 0.030 %
Other, total	<= 0.30 %
Oxygen, O	<= 0.25 %
Titanium, Ti	>= 98.885 %

Descriptive Properties
Crystal Structure	bcc	above 913°C
	cph	below 890°C

References for this datasheet.

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to go back to viewing the property data in MatWeb's normal format.

Users viewing this material also viewed the following:
Titanium Grade 2, Annealed
Titanium Grade 1
Titanium Grade 4
Titanium Ti-6Al-4V (Grade 5), Annealed
Aluminum 6061-T6; 6061-T651

MTU020 / 14259

	Advertise with MatWeb!
	Data sheets for over 180,000 metals, plastics, ceramics, and composites.
	HOME • SEARCH • TOOLS • SUPPLIERS • FOLDERS • ABOUT US • FAQ • LOG IN

System Message