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 HOME > 메카백과 > 메카편람 |
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 제목 |
Titanium Grade 5 |
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| 분류 |
금속재료 > 특수금속 |
작성일 |
2006.11.13 |
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| 작성자 |
admin   |
다운로드 |
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| 키워드 |
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| Titanium Grade 5 |
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Chemical composition (weight %) (Maximum values unless range is shown) |
| O |
N |
C |
H |
Fe |
A1 |
V |
Ni |
Mo |
Others |
Residuals |
| 0.20 |
0.05 |
0.08 |
0.015 |
0.40 |
5.5-6.75 |
3.5-4.5 |
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| 0.4 |
This is the most widely used titanium alloy. It has very high strength but relatively low ductility. The main application of this alloy is in aircraft and spacecraft. Offshore use is growing. The alloy is weldable and can be precipitation hardened.
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Mechanical properties at room temperature |
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Minimum values |
Typical values |
| Yield Strength |
825 MPa |
910 MPa |
| Ultimate Strength |
895 MPa |
1000 MPa |
| Elongation in 50 mm, A5 |
10% |
18% |
| Reduction in Area |
20% |
% |
| Hardness |
. |
330-390 HV |
| Modulus of elasticity |
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114 GPa |
| Charpy V-Notch Impact |
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20-27 J | |
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