Titanium IMI 834

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.

Titanium IMI 834
Categories:	Metal; Nonferrous Metal; Titanium Alloy; Alpha/Near Alpha Titanium Alloy
Material Notes:	Heat Treatment: 1015ºC 2 hr; oil quench; 700ºC 2 hr; air cool. Characteristics: Near-alpha alloy, mid-range strength, good elevated temperature properties, good fatigue resistance. Applications: Aerospace - compressor discs and blades.
Vendors:	Visit metalmen for your metals needs. Products include special chemistry, tight tolerances, custom tempers, odd dimensions/forms, and small quantities. Phone 1-800-767-9494. 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	Metric	English	Comments

Density	4.55 g/cc	0.164 lb/in³

Mechanical Properties	Metric	English	Comments
Hardness, Brinell	326	326	Estimated from Rockwell C.
Hardness, Knoop	354	354	Estimated from Rockwell C.
Hardness, Rockwell C	35	35
Hardness, Vickers	350	350
Tensile Strength, Ultimate	1050 MPa	152000 psi
Tensile Strength, Yield	925 MPa	134000 psi
Elongation at Break	12 %	12 %
Reduction of Area	15 %	15 %
Modulus of Elasticity	120 GPa	17400 ksi
Poissons Ratio	0.31	0.31	Typical for alpha titanium alloy.
Fatigue Strength	340 MPa @# of Cycles 1.00e+7	49300 psi @# of Cycles 1.00e+7	k_t = 2.0, wrought 50 mm diameter bar.
	530 MPa @# of Cycles 400000	76900 psi @# of Cycles 400000	k_t = 2.0, heat treated bar, axial stress
	530 MPa @# of Cycles 1.00e+7	76900 psi @# of Cycles 1.00e+7	Unnotched
	900 MPa @# of Cycles 10000	131000 psi @# of Cycles 10000	heat treated bar, axial stress, Unnotched
Fracture Toughness	45.0 MPa-m½	41.0 ksi-in½
Shear Modulus	45.8 GPa	6640 ksi	Calculated from typical values.
Charpy Impact	15.0 J	11.1 ft-lb	V-notch

Electrical Properties	Metric	English	Comments
Electrical Resistivity	0.000160 ohm-cm	0.000160 ohm-cm	Estimated from similar alpha titanium alloys.

Thermal Properties	Metric	English	Comments
CTE, linear	10.6 µm/m-°C @Temperature 20.0 - 200 °C	5.89 µin/in-°F @Temperature 68.0 - 392 °F
	10.9 µm/m-°C @Temperature 20.0 - 400 °C	6.06 µin/in-°F @Temperature 68.0 - 752 °F	average
	11.0 µm/m-°C @Temperature 20.0 - 600 °C	6.11 µin/in-°F @Temperature 68.0 - 1110 °F	average
	11.3 µm/m-°C @Temperature 20.0 - 1000 °C	6.28 µin/in-°F @Temperature 68.0 - 1830 °F
Specific Heat Capacity	0.525 J/g-°C	0.125 BTU/lb-°F	Typical value for titanium alloys.
Thermal Conductivity	7.00 W/m-K	48.6 BTU-in/hr-ft²-°F	Estimated from similar titanium alloys.
Beta Transus	1045 °C	1913 °F

Component Elements Properties	Metric	English	Comments
Aluminum, Al	5.8 %	5.8 %
Molybdenum, Mo	0.50 %	0.50 %
Niobium, Nb (Columbium, Cb)	0.70 %	0.70 %
Silicon, Si	0.35 %	0.35 %
Tin, Sn	4.0 %	4.0 %
Titanium, Ti	85 %	85 %
Zirconium, Zr	3.5 %	3.5 %

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 view all the property values for this datasheet as they were originally entered into MatWeb.

Users viewing this material also viewed the following:
Titanium IMI 829 (Ti-5.5Al-3.5Sn-3Zr-1Nb-0.25Mo-0.3Si)
Titanium IMI 685 (Ti-6Al-5Zr-0.5Mo-0.25Si)
Titanium Ti-6Al-2Sn-4Zr-2Mo-0.1Si; Duplex Annealed
Titanium, Ti
Titanium Ti-6Al-4V (Grade 5), Annealed

MTA832 / 14142

	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