ATI Allvac® 6-2-4-6 Titanium Alloy, Heat Treatment: 885°C (1625°F) + Age

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ATI Allvac® 6-2-4-6 Titanium Alloy, Heat Treatment: 885°C (1625°F) + Age
Categories:	Metal; Nonferrous Metal; Titanium Alloy; Alpha/Beta Titanium Alloy
Material Notes:	Data provided by Allvac. Applications: Intermediate-temperature jet engine applications. Blades, discs, spacers, seals. Standard, rotor/premium grades.
Key Words:	UNS R56260; AMS 4981. MIL-T-9047, -83142, Ti-6Al-2Sn-4Zr-6Mo; Ti-6246; Allvac, an Allegheny Teledyne Company
Vendors:	TITANIUM ENGINEERS is your source for high strength, NACE titanium alloys, with a full range of stock sizes and sizes made to order. Our in-house metallurgical experts ensure the best alloy selection and process titanium to meet unique customer specifications. Please visit our website www.TitaniumEngineers.com for more information or call us at +1 281 265 2910 (USA) or +44 (0) 1675 464200 (UK). 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.
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Physical Properties	Metric	English	Comments

Density	4.65 g/cc	0.168 lb/in³

Mechanical Properties	Metric	English	Comments
Hardness, Brinell	351	351	Estimated from Rockwell C value for Brinell test with 3000 kg load/10 mm diameter ball
Hardness, Knoop	382	382	Estimated from Rockwell C value.
Hardness, Rockwell C	38	38
Hardness, Vickers	367	367	Estimated from Rockwell C value.
Tensile Strength, Ultimate	1172 MPa	170000 psi
Tensile Strength, Yield	1104 MPa @Strain 0.2 %	160100 psi @Strain 0.2 %
Elongation at Break	10 %	10 %
Reduction of Area	15 %	15 %

Component Elements Properties	Metric	English	Comments
Aluminum, Al	6.0 %	6.0 %
Carbon, C	<= 0.10 %	<= 0.10 %
Hydrogen, H	<= 0.015 %	<= 0.015 %
Iron, Fe	0.10 %	0.10 %
Molybdenum, Mo	6.0 %	6.0 %
Nitrogen, N	0.020 %	0.020 %
Oxygen, O	0.12 %	0.12 %
Tin, Sn	2.0 %	2.0 %
Titanium, Ti	82 %	82 %	as balance
Zirconium, Zr	4.0 %	4.0 %

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.

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