1. product introduction
The multipole array acoustic logging tool is specially designed for multipole array acoustic logging tool. It has the characteristics of high temperature resistance, corrosion resistance, hardness and flexibility. It effectively solves the problem of the introduction of the instrument, which is easy to corrode, easy to invade, and short in service life.
2. product specifications
According to the drawing of the customer, the craft is fine and the quality is excellent.
3. material
TC4 (Gr5), TC6, TC11
4. performance standards
The chemical composition accords with the standards of GB/T 3621-2007, GB/T 2965-2007, GB/T 3625-2007 and so on.
5. standard value
| Product label |
|
| Product name |
Protective barrel of inclinometer for logging tool shell
TC4 TC6 TC11 17-4PH beryllium bronze |
| Size range |
Outer diameter 20-150MM wall thickness 3-50MM length 6000 |
| Standard of execution |
GB/T 2965-2007 |
| Product advantage |
Non magnetic, light weight, high strength, high temperature resistance 175 degree high pressure resistant 140MPA. products in A5, resistance to scour |
| Technical advantage |
Deep hole machining inner diameter is high, roundness, coaxiality, straightness is less than 0.05. It can also be extruded and rolled, with excellent performance. |
| Reference standard for chemical composition |
Grade |
Al |
V |
N≤ |
C≤ |
H≤ |
Fe≤ |
O≤ |
Other elements (single) |
Other elements (sum) |
TA1 |
|
|
0.03 |
0.08 |
0.015 |
0.20 |
0.18 |
0.1 |
0.40 |
TA2 |
|
|
0.03 |
0.08 |
0.015 |
0.30 |
0.25 |
0.1 |
0.40 |
TC4 |
5.5-6.75 |
3.5-4.5 |
0.05 |
0.08 |
0.015 |
0.30 |
0.20 |
0.1 |
0.40 |
Reference standard for mechanical properties |
| Grade |
The mechanical properties at room temperature are not less than |
Tensile strength |
Yield strength |
Elongation |
Section shrinkage rate |
TA1 |
170 MPa |
240 MPa |
25% |
30% |
| TA2 |
275 MPa |
345 MPa |
20% |
30% |
| TC4 |
825 MPa |
895 MPa |
10% |
20% |
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