Titanium seamless cold-finished tubes of small sizes of titanium alloys PT-1M and VT1-00
Titanium tubes are produced seamless cold-finished, made of titanium alloy grades PT-1M, VT1-00.
For titanium tubes manufacturing is used billet according to TU 1-5-132-78.
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External diameter of titanium tubes
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Wall thickness of titanium tubes
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Length of titanium tubes, m
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in |
mm |
in |
mm |
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0,118-0,196 |
3,0-5,0 |
0,0118-0,0196 |
0,3-0,5 |
0,8-4,0 |
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Alloy grade of titanium tubes
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Standard of titanium
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Chemical composition of titanium tubes, % not more than
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Ti |
Al |
C |
Si |
Fe |
N |
O |
H |
Zr |
V |
admixtures |
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| PT-1M | OST 1 92077-91 | base | 0,2-0,7 | 0,07 | 0,10 | 0,20 | 0,04 | 0,12 | 0,007 | 0,30 | - | 0,30 |
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VT1-00 |
GOST 19807-91 | основа | - | 0,05 | 0,08 | 0,15 | 0,04 | 0,10 | 0,007 | - | - | 0,10 |
In alloy VT1-00 admissible content of aluminium is up to 0,3%.
Hydrogen content is indicated according to requirements of standard.
Mechanical properties of titanium tubes
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Alloy grade of titanium tubes
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At t 20 °С
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Temporary tensile strength, MPa |
Relative elongation,% |
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not less than |
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| PT-1M |
294-490 |
30 |
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VT1-00 |
294-490 |
30 |
Titanium tubes are to be 100% air pressure and ultrasonically tested.
