G-NiCr28W | 2.4879 Material Datasheet
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| Material Number | Material Name | Material Number (single) | Standard | Scope | Standard Status | Country | VDA 231-106 classification | Application temperature [°C] | |
|---|---|---|---|---|---|---|---|---|---|
| 2.4879 (DIN EN 10295 : 2003-01) | G-NiCr28W | 2.4879 | DIN EN 10295 : 2003-01 | Supersedes DIN 17465 : 1993-08 | Valid | Germany | 1.1.2 | ≤ 1150 | 1) |
| 1) Remark: According to DIN EN 10295 : 2003-01, the highest temperature in air is 1150 °C for the material G-NiCr28W, material number 2.4879 . The following is valid for the comparable austenitic DIN-material: The heat-resistant cast material G-NiCr28W is suitable for temperatures between 1150 and 1200 °C in air or in an oxidizing atmosphere depending on the sulphur content and for temperatures between 1100 and 1150 °C in a reducing atmosphere. Application for highy stressed furnace parts and hearth rolls that are exposed to a carbonizing atmosphere at an operating temperature of up to 1200 °C. The weldability is good. |
Chemical Composition
| C [%] | Cr [%] | Mn [%] | Mo [%] | Ni [%] | P [%] | S [%] | Si [%] | W [%] | Remainder | |
|---|---|---|---|---|---|---|---|---|---|---|
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 1)2) |
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| 2) Remark: blur |
Material Compliance
| REACh | RoHS |
|---|---|
| blur | blur |
Mechanical Properties
| Semi-finished Product | Condition | Temperature [°C] | Tensile Strength [MPa] | Yield Strength (0.2% offset) [MPa] | Elongation A [%] | |
|---|---|---|---|---|---|---|
| blur | blur | blur | blur | blur | blur | 1) |
| 1) Source: 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)] | Mean Specific Heat Capacity [kJ/(kg*K)] | |
|---|---|---|---|---|---|---|
| blur | blur | blur | 1)2) | |||
| blur | blur | 1)2) | ||||
| blur | blur | 1)2) | ||||
| blur | blur | 1)2) | ||||
| blur | blur | blur | 1)2) | |||
| blur | blur | blur | 1)2) | |||
| blur | blur | 3)4) | ||||
| 1) Source: blur | ||||||
| 2) Remark: blur | ||||||
| 3) Source: blur | ||||||
| 4) Remark: blur |
Cross Reference
| Material Name | Country | Standard | |
|---|---|---|---|
| G-NiCr28W | Europe | EN 10295 | |
| G-NiCr28W | International | ISO 13583-2 | 1) |
| SCH42 | Japan | JIS G 5122 | 1) |
| 1) Source: Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach |
Producer/Supplier/Trade names
| Tradename | Supplier |
|---|---|
| 2.4879 | SCHMOLZ + BICKENBACH GUSS GmbH, Krefeld |
| 2.4879 | Klaus Kuhn Edelstahlgießerei GmbH, Radevormwald |
| 2.4879 | ZAPP AG, Ratingen |
| A 1205 | Otto Junker GmbH, Edelstahlgießerei, Simmerath |
| Caronit 30 N 50 | SCHMOLZ + BICKENBACH GUSS GmbH, Krefeld |
| DUX G Ni 4879 | SCHMOLZ + BICKENBACH GUSS GmbH, Krefeld |
| G 4879 | Dörrenberg Edelstahl GmbH, Engelskirchen |
| G-NiCr28W | Haage Anagramm Technologien GmbH, Mülheim a. d. Ruhr |
| Inox 2.4879 | INOX-Stahlgesellschaft mbH, Nürtingen |
| Märker G 4879 | Schmidt + Clemens GmbH + Co. KG, Edelstahlwerk Kaiserau, Lindlar |
| Pyrotherm G 28/48/5 W | SCHMOLZ + BICKENBACH GUSS GmbH, Krefeld |
| THERMANIT 30/50 | voestalpine Böhler Welding Group GmbH, Düsseldorf |
| XN 50 TF | AUBERT & DUVAL Deutschland GmbH, München |
| ZGN 48 | Friedr. Lohmann GmbH, Witten |