6Al-2Sn-4Zr-2Mo Titanium per AMS 4976
6Al-2Sn-4Zr-2Mo Titanium per AMS 4976 (also known as 6-2-4-2 Titanium) is an alpha-beta titanium alloy capable of being heat treated to higher strengths in greater section sizes that 6Al-4V. Widely used in forged components, 6-2-4-2 beta forged material has enhanced strength, ductility and a combination of good low-cycle fatigue and fatigue-crack growth resistance. This alloy is used in the intermediate compressor stages of turbine engines for disks and blades, seals and for airframe parts.
What is called out in AMS 4976?
The AMS 4976 specification covers a 6Al-2Sn-4Zr-2Mo alloy in the form of forgings 3.000 inches (76.20 mm) and under in nominal diameter or least distance between parallel sides and 9 in2 (58 cm2) and under in cross-sectional area and forging stock of any size. The material specification also calls out Solution and Precipitation Heat Treated condition also known as Annealed state.
Applications of 6Al-2Sn-4Zr-2Mo per AMS 4976
STRUCTURAL COMPONENTS
ENGINES
OTHER MECHANICAL COMPONENTS
STRUCTURAL COMPONENTS
In the fuselage, 6Al-2Sn-4Zr-2Mo may be used in the manufacture of various structural components, such as beams, frames, and stringers. These components help to give the fuselage its strength and stiffness and are responsible for resisting loads and stresses that are imposed on the aircraft during flight.
ENGINES
In an aircraft engine, 6Al-2Sn-4Zr-2Mo may be used in the manufacture of various structural components, such as turbine blades, discs, and vanes. These components are subjected to high temperatures and stresses during operation, and the use of 6Al-2Sn-4Zr-2Mo helps to ensure that they are strong and able to withstand these conditions.
OTHER MECHANICAL COMPONENTS
In a missile, 6Al-2Sn-4Zr-2Mo may be used in the manufacture of structural components, such as the body and fins, as well as in the guidance system and propulsion system. The structural components of a missile must be strong and able to withstand the stresses of flight, and the use of 6Al-2Sn-4Zr-2Mo helps to ensure that these components are able to do so.
ROUND BAR
FLAT BAR
ROUND BAR
6Al-2Sn-4Zr-2Mo Round Bar diameters range from 0.125″ to 14.00″ diameter.
FLAT BAR
6Al-2Sn-4Zr-2Mo Flat Bar comes in a variety of thicknesses and widths. For more information please request a quote.
OTHER OEM SPECIFICATIONS FOR 6Al-2Sn-4Zr-2Mo
GE AVIATION
PRATT & WHITNEY
ADDITIONAL MILITARY SPECIFICATIONS
GE AVIATION
- – GE B50TF21
- – GE B50TF22
- – GE C50TF7
PRATT & WHITNEY
- – PWA 1220
ADDITIONAL MILITARY SPECIFICATIONS
- – MIL-T-81556