AMS 4928 Ti 6Al4V Titanium alloy bar annealed Dia150*1000mm For
Aerospace
AMS 4928 Ti 6Al4V ,This specification covers a titanium alloy in
the form of bars, wire, forgings, flash welded rings, drawn shapes
up through
10.000 inches (254.00 mm) inclusive in diameter or least distance
between parallel sides and stock of any size for forging or flash
welded rings.
Application
These products have been used typically for parts requiring
moderate strength with a maximum service temperature in the
750 to 900 F (399 to 510 C) range depending on time at temperature
where the product is to be used in the annealed
condition, but usage is not limited to such applications.
Advantage
The density of titanium is 4.506-4.516g/cm^3, melting point is
1668, boiling point is 3535. Therefore Titanium have low weight,
excellent high strength and nonmagnetic festures, low density,
excellent corrosion resistance features, high specificate strength
and high temperature resistance features,so titanium bar is
available produced, and certified to Medical (ASTM F67,ASTM F136,
ISO5832-2, ISO5832-3), Aerospace (AMS 4972,AMS 4928, AMS 2631b),
Industrial (ASTM B348) standards. Stock production is aligned to
ASTM, AMS, and ISO standards with other standards available on made
to order.
chemical Composition%
| Element | Al | | V | Fe | O | C | N | H | Other Elements, each | Titanium |
| Min | 5.5 | | 3.5 | -- | -- | -- | -- | -- | | -- |
| Max | 6.75 | | 4.5 | 0.30 | 0.2 | 0.08 | 0.05 | 0.0125 | ≤0.1,≤0.4 | remainder |
Tensile Properties
1.At Room Temperature,
determined in accordance with ASTM E8/E8M on specimens with the
rate of strain set at 0.005inch/inch/minute(0.005mm/mm/minute) and
maintained within a tolerance of ±0.002 inch/inch/minute (0.002
mm/mm/minute) through the 0.2% offset yield strain.
Tensile Properties At Room Temperature
| Nominal Diameter | Tensile Strength MPa | Yield Strength
at 0.2% Offset MPa | Elongation
in 50.8mm or 4D % Long | Reduction of
Area % Long |
| 150mm | 896 | 827 | 10 | 20 |
Melting Practice
Alloy shall be multiple melted. The first melt shall be made by
vacuum consumable electrode, nonconsumable electrode,electron beam
cold hearth, or plasma arc cold hearth melting practice. The
subsequent melt or melts shall be made using vacuum arc remelting
(VAR) practice. Alloy additions are not permitted in the final melt
cycle.
We stock a wide range of titanium bars, including a complete
commercial line and medical titanium bar. We produce our products
to precise dimensions. Titanium Forged Bar, Titanium Rolled Bar,
Square Titanium Bar are all available. It can be supplied in
required and precise lengths.
