ASTM A638 Incoloy A286 / UNS S66286 / 1.4980 / Grade 660 High-temperature Nickel Alloy Forged Rectangular Block
1. Grade: Incoloy A286 / Grade 660
2. Process: VIR - VAR - ESR - Forging - Semifinished - Finished
3. Delivery Condition: Forged, Solution Annealed, Aged
4. Surface Condition: Black, Machining
5. Length*Width*Thickness: Custom design
6. Specification: ASTM, ASME, GB, JIS, GOST, DIN, etc.
7. Packing: Plywood case, Bundle
Chemical composition
|
% |
Fe |
Ni |
Cr |
C |
Si |
Mn |
P |
S |
Ti |
Mo |
V |
Al |
B |
|
min |
balance |
24.0 |
13.5 |
|
|
|
|
|
1.90 |
1.00 |
0.10 |
|
0.0010 |
|
max |
27.0 |
16.0 |
0.08 |
1.00 |
2.00 |
0.040 |
0.030 |
2.35 |
1.50 |
0.50 |
0.35 |
0.010 |
Physical properties
|
Density |
7.94 g/cm3 |
|
Melting range |
1370-1430 |
A286 Main features
At 650 °C or less with high yield strength and durability, creep strength and has good processing of plastic and satisfactory welding performance.A-286 (Ni-Cr-Fe) is a high-temperature strength, high temperature oxidation of the alloy material.
Application
Widely used in aircraft engines and parts manufacturing industrial gas turbines, such as turbine blades,
Afterburner, fasteners, etc., in the car engine is also widely used. Aero-engine bearing temperature at 650 °C or less part of long-term work, such as a turbine disk and so on.
