NiCr25FeAl3YC | 2.4647 Material Datasheet
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| Material Number | Material Name | Material Number (single) | Standard | Scope | Standard Status | Country | Successor | VDA 231-106 classification | |
|---|---|---|---|---|---|---|---|---|---|
| 2.4647 (DIN 17742 : 2002-09) | NiCr25FeAl3YC | 2.4647 | DIN 17742 : 2002-09 | DIN 17742 : 2002-09 replaced by DIN 17742 : 2020-12 | Replaced | Germany | NiCr25FeAl3YC | 3.4 | 1) |
| 1) Remark: The material NiCr25FeAl3YC with the material number 2.4647, which is applied in the form of strips, sheets, bars and wires for gas turbines, is a highly creep-resistant, corrosion-resistant and carbide-hardened nickel-base alloy. |
Chemical Composition
| Al [%] | C [%] | Cr [%] | Cu [%] | Fe [%] | Mn [%] | P [%] | S [%] | Si [%] | Ti [%] | Y [%] | Zr [%] | Remainder | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 1)2) |
| 1) Source: blur | |||||||||||||
| 2) Remark: blur |
Material Compliance
| REACh | RoHS |
|---|---|
| blur | blur |
Mechanical Properties
| Semi-finished Product | Condition | Strength Abbrevation | Nominal Size [mm] | Temperature [°C] | Tensile Strength [MPa] | Yield Strength (0.2% offset) [MPa] | Yield Strength (1.0% offset) [MPa] | Elongation A [%] | Hardness HB | HBW | |
|---|---|---|---|---|---|---|---|---|---|---|
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 1)2) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 1)2) |
| 1) Source: blur | ||||||||||
| 2) Remark: blur |
Physical Properties
| Temperature [°C] | Melting Temperature [°C] | Density [g/cm³] | Young's Modulus [GPa] | Mean Coefficient of Thermal Expansion (reference 20°C) [10^-6*K^-1] | Specific Electrical Resistance [µΩm] | |
|---|---|---|---|---|---|---|
| blur | 1) | |||||
| blur | blur | blur | blur | 1) | ||
| blur | blur | 1) | ||||
| 1) Source: blur |
Producer/Supplier/Trade names
| Tradename | Supplier |
|---|---|
| Nicrofer 6125 GT-alloy 603 GT | VDM Metals GmbH, Werdohl |