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Titanium Grade 5

Titanium Grade 5 / 6Al4V

Available in any of the 'profile options'

Titanium Grade 5 has good tensile properties at ambient temperature and a useful creep resistance up to 300oC (570oF). Resistance to fatigue and crack propagation is excellent. Like most titanium alloys, Grade 5 has outstanding resistance to corrosion in most natural and many industrial process environments.

Chemical Composition Specifications Designations Key Features Typical Applications
Element Min % Max %
N - 0.05
C - 0.10
H - 0.01
Fe - 0.40
O - 0.20
Al 5.50 6.75
V 3.50 4.50
Ti bal
AMS 4928
ASTM B348
ASTM F136
W.Nr 3.7165
W.Nr 3.7164
UNS R56400
AWS 151
Good tensile properties at ambient temperatures compared with other titaniums
Good creep resistance up to approx 300ºC (570ºF).
Outstanding resistance to corrosion in most natural and many industrial process environments
Approx half the density of nickel alloys
Aerospace
Jewellery
Chemical
Springs
Bolts
...and various other fasteners
Density 4.42 g/cm³ 0.16 lb/in³
Melting Point 1650°C 3000°F
Coefficient of Expansion 9.0 μm/m °C (20 - 100°C) 5.0 x 10-6 in/in °F (70 - 212°F)
Modulus of Rigidity 40 - 44 kN/mm² 5800 - 6380 ksi
Modulus of Elasticity 105 - 120 kN/mm² 15230 - 17405 ksi
Heat Treatment of Finished Parts
Condition as supplied by Alloy Wire Type Temperature Time (Hr) Cooling
°C °F
Annealed Stress Relieve 480 900 2 Air
Spring Temper Stress Relieve 250 480 0.5 Air
Properties
Condition Approx. tensile strength Approx. operating temperature
N/mm² ksi °C °F
Annealed 950 - 1100 138 - 159 -200 to +400 -330 to +750
Spring Temper 1100 - 1400 159 - 203 -200 to +400 -330 to +750

The above tensile strength ranges are typical. If you require different please ask.

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