Inconel Alloy 617, N06617, 2.4663
Brand name
INCONEL Alloy 617
Trade name
Alloy 617
Standards
| Material No. | EN Designation | UNS | Alloy |
| 2 .4663 | NiCr23Co12Mo | N06617 | 617 |
Description
Alloy 617 / 2.4663 is a nickel-chromium-cobalt-molybdenum alloy.
Special properties
Excellent mechanical properties up to 1100℃. Excellent resistance to oxidation up to 1100℃.
Chemical Composition
| Cr | Mo | Co | Ni | Ti |
| 20-23 | 8.50-10.0 | 11.0-14.0 | Rest | 0.20-0.60 |
| C | Si | Mn | P | S |
| 0.05-0.10 | ≤0.20 | ≤0.20 | ≤0.01 | ≤0.01 |
| B | Fe | Cu | Al | |
| ≤0.006 | ≤2.00 | ≤0.50 | 0.70-1.40 |
Mechanical Properties 20℃
| 0.2% Yield strength Rp 2
≥N/mm2 |
Tensile strength Rm
N/mm2 |
Elongation A5
≥% |
Modulus of elasticity
kN/mm2 |
| 300 | 690 | 35 | 212 |
Physical Properties 20℃
| Density
g/cm3 |
specific heat capacity
J/kg K |
Thermal conductivity W/m K | Electrical resistivity
Ω mm2/m |
| 8.4 | 420 | 13.4 | 1.22 |
Suitable welding filler materials
2.4627; 2.4628
Application
Components for gas turbines, petrochemical industry
Available forms for 2.4663 / ALL0Y 617
Sheets/Plates
Bars
Wire
Tubes/Pipes
Fittings
Forged / cast parts
Finished part (drawing)
