Alloy 602 CA, N06025, 2.4633
Brand name
Nicrofer 6025 HT
Trade name
Alloy 602 CA
Standards
| Material No. | EN Designation | UNS | Alloy |
| 2 .4633 | NiCr25FeAlY | N06025 | 602 CA |
Description
Alloy 602 CA/2.4633 is a high-carbon nickel-chromium-iron alloy with additions of aluminum and yttrium.
Special properties
Outstanding resistance to oxidation at high temperatures,even under cyclic conditions. Good corrosion resistance in carburizing environments. Excellent high temperature creep properties
Chemical Composition
| Cr | Ti | Cu | Ni | Al |
| 24.0-26.0 | 0.10-0.20 | ≤0.50 | Rest | 1.80-2.40 |
| C | Si | Mn | P | S |
| 0.15-0.25 | 0.50 | 0.50 | ≤0.02 | ≤0.01 |
| Fe | Zr | Y | ||
| 8.00-11.0 | 0.010-0.10 | 0.05-0.12 |
Mechanical Properties 20℃
| 0.2% Yield strength Rp
≥N/mm2 |
Tensile strength Rm
N/mm2 |
Elongation A5
≥% |
Modulus of elasticity
kN/mm2 |
| 270 | ≥670 | 30 | 215 |
Physical Properties 20℃
| Density
g/cm3 |
specific heat capacity
J/kg K |
Thermal conductivity W/m K | Electrical resistivity
Ω mm2/m |
| 7.9 | 450 | 11.3 | 1.15 |
Suitable welding filler materials
2.4649;2.4633
Application
Furnace components, chemical and petrochemical industry
Available forms for 2.4633 / ALL0Y 602 CA
Sheets/Plates
Bars
Wire
Tubes/Pipes
Fittings
Forged / cast parts
Finished part (drawing)
