High-Temperature Alloy Inconel X-750 Wire Thread Inserts
Product introduction
Wire thread inserts manufactured from Inconel X-750 alloys offer significantly higher temperature resistance compared to standard stainless steel versions.
Standard Stainless Steel Inserts:
Maximum continuous service temperature: 315°C
High-Temperature Alloy Inserts:
Maximum continuous service temperature: 550°C
Additionally, these premium inserts provide higher installed strength than conventional stainless steel wire thread inserts.
Key Features
✅ Superior Heat Resistance (550°C continuous / 750°C short-term)
✅ Enhanced Mechanical Strength vs standard stainless steel inserts
✅ Critical Applications: Gas turbines, rocket engines, nuclear systems
Material Superiority
Extreme Temperature Resistance
Short-term: Up to 750°C (1382°F)
Long-term: Reliable performance at 550°C (1022°F)
High Strength Retention
Tensile Strength: 1200 MPa (min. at room temp)
Hardness: Rc 43-50 (comparable to 304SS but with 3x temp capability)
Corrosion & Oxidation Resistance
Outstanding resistance to sulfidation & chloride stress corrosion
Forms protective Cr₂O₃ oxide layer at high temps
Low Magnetic Permeability
μ <1.0 G/O (Ideal for sensitive instrumentation)
Material Superiority
|
Diameter |
Pitch |
d |
(Dz) |
Bit diameter |
1000 PCS/weight |
|
(d) |
(P) |
(do) |
(Kg) |
||
|
M1.6 |
0.35 |
1d |
2.08-2.18 |
1.7 |
0.01 |
|
1.5d |
0.02 |
||||
|
2d |
0.04 |
||||
|
2.5d |
0.05 |
||||
|
3d |
0.06 |
||||
|
M2 |
0.4 |
1d |
2.60～2.80 |
2.1 |
0.02 |
|
1.5d |
0.03 |
||||
|
2d |
0.05 |
||||
|
2.5d |
0.06 |
||||
|
3d |
0.07 |
||||
|
M2.5 |
0.45 |
1d |
3.30～3.50 |
2.6 |
0.03 |
|
1.5d |
0.06 |
||||
|
2d |
0.08 |
||||
|
2.5d |
0.1 |
||||
|
3d |
0.12 |
||||
|
M3 |
0.5 |
1d |
3.80～4.00 |
3.2 |
0.07 |
|
1.5d |
0.11 |
||||
|
2d |
0.14 |
||||
|
2.5d |
0.18 |
||||
|
3d |
0.22 |
||||
|
M4 |
0.7 |
1d |
5.05～5.25 |
4.2 |
0.12 |
|
1.5d |
0.2 |
||||
|
2d |
0.27 |
||||
|
2.5d |
0.38 |
||||
|
3d |
0.45 |
||||
|
M5 |
0.8 |
1d |
6.35～6.60 |
5.2 |
0.22 |
|
1.5d |
0.36 |
||||
|
2d |
0.49 |
||||
|
2.5d |
0.68 |
||||
|
3d |
0.8 |
||||
|
M6 |
1 |
1d |
7.60～7.85 |
6.3 |
0.41 |
|
1.5d |
0.67 |
||||
|
2d |
0.91 |
||||
|
2.5d |
1.2 |
||||
|
3d |
1.5 |
||||
|
M7 |
1 |
1d |
8.65～8.90 |
7.3 |
0.8 |
|
1.5d |
1.23 |
||||
|
2d |
1.66 |
||||
|
2.5d |
2 |
||||
|
3d |
2.4 |
||||
|
M8 |
1.25 |
1d |
9.85～10.10 |
8.4 |
0.94 |
|
1.5d |
1.51 |
||||
|
2d |
2.07 |
||||
|
2.5d |
2.8 |
||||
|
3d |
3.4 |
||||
|
M10 |
1.25 |
1d |
12.10～12.50 |
10.4 |
1.75 |
|
1.5d |
3.05 |
||||
|
2d |
4.36 |
||||
|
2.5d |
5.66 |
||||
|
3d |
7 |
||||
|
M11 |
1.5 |
1d |
13.10～13.50 |
11.5 |
2.44 |
|
1.5d |
4.36 |
||||
|
2d |
6.29 |
||||
|
2.5d |
8.2 |
||||
|
3d |
10.2 |
||||
|
M12 |
1.75 |
1d |
14.40～14.80 |
12.5 |
2.95 |
|
1.5d |
4.91 |
||||
|
2d |
6.67 |
||||
|
2.5d |
8.47 |
||||
|
3d |
11 |