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HOME > ¸ÞÄ«¹é°ú > ¸ÞÄ«Æí¶÷ |
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Titanium Grade 7 |
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±Ý¼ÓÀç·á > Ư¼ö±Ý¼Ó |
ÀÛ¼ºÀÏ |
2006.11.13 |
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ÀÛ¼ºÀÚ |
admin |
´Ù¿î·Îµå |
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Å°¿öµå |
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Titanium Grade 7 |
Chemical composition (weight %) (Maximum values unless range is shown) |
O |
N |
C |
H |
Fe |
A1 |
V |
Ni |
Mo |
Pd |
Residuals |
0.25 |
0.03 |
0.08 |
0.015 |
0.30 |
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| 0.12-0.25 |
0.4 |
Most corrosion-resistant titanium alloy offering outstanding resistance to general and localized crevice corrosion in a wide range of oxidizing and reducing acid environments including chlorides, with a good balance of moderate strength, reasonable ductility and excellent weldability. Physical and mechanical properties equivalent to Grade 2.
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Mechanical properties at room temperature |
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Minimum values |
Typical values |
Yield Strength |
275 MPa |
350 MPa |
Ultimate Strength |
345 MPa |
485 MPa |
Elongation in 50 mm, A5 |
20% |
28% |
Reduction in Area |
30% |
% |
Hardness |
. |
150 HV |
Modulus of elasticity |
. |
103 GPa |
Charpy V-Notch Impact |
. |
40-82 J | |
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