NiFe48Cr | 2.4480 Material Datasheet
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| Material Number | Material Name | Material Number (single) | Standard | Scope | Standard Status | Country | Successor | VDA 231-106 classification | |
|---|---|---|---|---|---|---|---|---|---|
| 2.4480 (DIN 17745 : 2002-09) | NiFe48Cr | 2.4480 | DIN 17745 : 2002-09 | DIN 17745 : 2002-09 replaced by DIN 17745 : 2025-09 | Replaced | Germany | NiFe48Cr | 3.4 | 1) |
| 1) Remark: The expansion material NiFe48Cr possesses a relatively low thermal expansion at 450 °C. (Temperature interval RT to 400 °C: coefficient of thermal expansion 9.9 to 10.7 10^-6 K^-1). It is applied for sealings for soft glasses as well as as surge voltage protection. The alloy is of good durability at normal temperatures in air with normal weather conditions as well as in fresh water and sea water. NiFe48Cr is well weldable by using the tungsten inert-gas method and is also applied as welding filler material. |
Chemical Composition
| C [%] | Cr [%] | Fe [%] | Mn [%] | Si [%] | Remainder | |
|---|---|---|---|---|---|---|
| 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 | Temperature [°C] | Specimen Direction | Tensile Strength [MPa] | Yield Strength (0.2% offset) [MPa] | Elongation A [%] | Hardness HB | HBW | |
|---|---|---|---|---|---|---|---|
| blur | blur | blur | blur | blur | blur | 1)2) | |
| blur | blur | blur | blur | 1)2) | |||
| blur | blur | blur | blur | blur | blur | 1)3) | |
| blur | blur | blur | 1)3) | ||||
| 1) Source: blur | |||||||
| 2) Remark: blur | |||||||
| 3) Remark: blur |
Physical Properties
| Temperature [°C] | Density [g/cm³] | Young's Modulus [GPa] | Mean Coefficient of Thermal Expansion (reference 20°C) [10^-6*K^-1] | Thermal Conductivity [W/(m*K)] | Specific Electrical Resistance [µΩm] | Mean Specific Heat Capacity [kJ/(kg*K)] | |
|---|---|---|---|---|---|---|---|
| blur | blur | blur | blur | blur | blur | 1)2) | |
| blur | blur | 1) | |||||
| blur | blur | 1) | |||||
| blur | blur | 1) | |||||
| blur | blur | 1) | |||||
| blur | blur | 1) | |||||
| blur | blur | 1) | |||||
| 1) Source: blur | |||||||
| 2) Remark: blur |
Welding and Joining
| Procedure | Welding and Joining - Evaluation | |
|---|---|---|
| blur | blur | 1) |
| 1) Source: blur |
Producer/Supplier/Trade names
| Tradename | Supplier |
|---|---|
| Dilaton 51Cr1 | Auerhammer Metallwerk GmbH, Aue |
| Dilaton 51 Cr 1 | Deutsche Nickel GmbH, Schwerte |
| N 511 | Imet Industriemetall Handelsgesellschaft mbH, Hamburg |
| NiFe48Cr | Hoesch Hohenlimburg GmbH, Hagen |
| NiFe48Cr | UGINE EDELSTAHL GMBH, Abteilung: IMPHY UGINE PRECISION, Erkrath |
| Pernifer 5101 | VDM Metals GmbH, Werdohl |