Tube titanium
Titanium tubes according to ASTM B 338 / ASME SB 338
Titanium seamless cold-formed tubes of titanium alloy Grade 1, Grade 2, Grade 9.
Titanium tubes size range
|
External diameter of titanium tubes
|
Wall thickness of titanium tubes
|
Length of titanium tubes, m
|
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|
in |
mm |
in |
mm |
|
|
0,405-3,500 |
10,29-88,9 |
0,049-0,120 |
1,24-3,05 |
1,5-6,0 |
Titanium tubes chemical composition
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Alloy grade of titanium tube
|
Chemical composition of titanium tubes, % not more than
|
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|
Ti |
Al |
C |
Fe |
N |
O |
H |
V |
admixtures |
||
|
each |
total |
|||||||||
|
Grade 1 |
base |
– |
0,08 |
0,20 |
0,03 |
0,18 |
0,015 |
– |
0,1 |
0,4 |
|
Grade 2 |
base |
– |
0,08 |
0,30 |
0,03 |
0,25 |
0,015 |
– |
0,1 |
0,4 |
|
Grade 9 |
base |
2,5-3,5 |
0,08 |
0,25 |
0,03 |
0,15 |
0,015 |
2,0-3,0 |
0,1 |
0,4 |
Titanium tubes mechanical properties
|
Alloy grade of titanium tube
|
At t 20 °C
|
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|
Minimum tensile strength, MPa |
Yield strength, MPa |
Minimum relative elongation per 2” (50 mm), % |
|
|
Grade 1 |
240 |
170-310 |
24 |
|
Grade 2 |
345 |
275-450 |
20 |
|
Grade 9 |
620 |
not less than 483 |
15 |