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HOME > ¸ÞÄ«¹é°ú > ¸ÞÄ«Æí¶÷ |
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Titanium Grade 12 |
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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 12 |
Chemical composition (weight %) (Maximum values unless range is shown) |
O |
N |
C |
H |
Fe |
A1 |
V |
Ni |
Mo |
Others |
Residuals |
0.25 |
0.03 |
0.08 |
0.015 |
0.30 |
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| 0.6-0.9 |
0.2-0.4 |
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0.4 |
Highly weldable, nearalpha titanium alloy exhibiting improved strength and optimum ASME Code design allowable at increased temperatures, combined with superior crevice corrosion resistance, and excellent resistance under oxidizing to mildly reducing conditions, especially chlorides.
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Mechanical properties at room temperature |
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Minimum values |
Typical values |
Yield Strength |
345 MPa |
465 MPa |
Ultimate Strength |
485 MPa |
610 MPa |
Elongation in 50 mm, A5 |
18% |
22% |
Reduction in Area |
25% |
% |
Hardness |
. |
170-240 HV |
Modulus of elasticity |
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103 GPa |
Charpy V-Notch Impact |
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16-27 J | |
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