Type: | Alloy Bar |
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Standard: | ASTM, AISI, GB, JIS, DIN |
Grade: | Hastelloy |
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Ti 6-4 (Grade 5) is significantly stronger than commercially pure titanium while having the same stiffness and thermal properties (excluding thermal conductivity, which is about 60% lower in Grade 5 than in CP Ti). Among its many advantages, Grade 5 Titanium it is heat treatable. This grade is an excellent combination of strength, corrosion resistance, weldability and fabricability.
APPLICATIONS
Titanium: Balance
Vanadium: 4.0
Aluminum: 6.0
Hydrogen: 0.015 max
Nitrogen: 0.02 max
Carbon: 0.10 max
Iron: 0.25 max
Residual each: 0.10 max., total 0.40 max
Name |
Code |
Description 1 | Description 2 | ASTM | AMS | UNS |
Grade 5 Titanium | 6-4 | Titanium Alloy 6% Aluminum, 4% Vanadium | R56400 |
PHYSICAL PROPERTIES OF TI-6AL-4V
Density: 0.16 lbs/in3, 4.43 g/cm3
Mean Coefficient of Thermal Expansion: in/in/° F (mm/ml° C):
70 - 212 °F (20 - 100 ° C): 4.78 x 10-6 (8.6)
Thermal Conductivity: BTU-in/h-ft-°F (W/m-°K):
At 70 °F (21 °C): 46.5 (6.7)
Modulus of Elasticity: ksi (MPa)
16.5 x 103 (113.8 x 103) in tension
Melting Point: 3020 °F (1660 °C)