NiCr8020 | 2.4869 Material Datasheet
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| Material Number | Material Name | Material Number (single) | Standard | Scope | Standard Status | Country | Predecessor | VDA 231-106 classification | Application temperature [°C] | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2.4869 (DIN 17471 : 2026-05) | NiCr8020 | 2.4869 | DIN 17471 : 2026-05 | Supersedes DIN 17471 : 1983-04 | Valid | Germany | NiCr8020 | 3.4 | ≤ 600 | 1) |
| 1) Remark: Non-ferromagnetic resistance alloy with good corrosion and scale resistance and high specific electrical resistance. Application: high-resistance electrical resistors |
Chemical Composition
| Cr [%] | Ni [%] | |
|---|---|---|
| blur | blur | 1)2) |
| 1) Source: blur | ||
| 2) Remark: blur |
Mechanical Properties
| Semi-finished Product | Condition | Nominal Size [mm] | Temperature [°C] | Tensile Strength [MPa] | Elongation A100 [%] | |
|---|---|---|---|---|---|---|
| blur | blur | blur | blur | blur | 1)2) | |
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| 2) Remark: blur |
Physical Properties
| Condition | Temperature [°C] | Melting Temperature [°C] | Density [g/cm³] | 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 | 1)2) | |||||
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| 1) Source: blur | ||||||||
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| 3) Remark: blur |
Producer/Supplier/Trade names
| Tradename | Supplier |
|---|---|
| ISA-CHROM 80 | Isabellenhütte Heusler GmbH & Co.KG, Dillenburg |
| NIKROTHAL | Kanthal GmbH, Mörfelden-Walldorf |