GX2CrNiMnMoNNb21-15-4-3 | 1.4569 Material Datasheet
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| Material Number | Material Name | Material Number (single) | Standard | Scope | Standard Status | Country | Successor | VDA 231-106 classification | |
|---|---|---|---|---|---|---|---|---|---|
| 1.4569 (SEW 410 : 1998-07) | GX2CrNiMnMoNNb21-15-4-3 | 1.4569 | SEW 410 : 1998-07 | SEW 410 : 1998-07 replaced by SEW 410 : 2017-12 | Replaced | Germany | GX2CrNiMnMoNNb21-15-4-3 | 1.1.2 | 1) |
| 1) Remark: GX2CrNiMnMoNNb21-15-4-3 for fully austenitic cast parts with increased yield point and good resistance to seawater. |
Chemical Composition
| C [%] | Cr [%] | Mn [%] | Mo [%] | N [%] | Nb [%] | Ni [%] | P [%] | S [%] | Si [%] | Remainder | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 1) |
| 1) Source: blur |
Material Compliance
| REACh | RoHS |
|---|---|
| blur | blur |
Mechanical Properties
| Semi-finished Product | Condition | Nominal Size [mm] | Temperature [°C] | Tensile Strength [MPa] | Yield Strength (0.2% offset) [MPa] | Elongation A [%] | |
|---|---|---|---|---|---|---|---|
| blur | blur | blur | blur | blur | blur | blur | 1)2) |
| blur | blur | blur | blur | 1) | |||
| blur | blur | blur | blur | 1) | |||
| blur | blur | blur | blur | 1) | |||
| blur | blur | blur | blur | 1) | |||
| blur | blur | blur | blur | 1) | |||
| 1) Source: blur | |||||||
| 2) Remark: blur |
Physical Properties
| 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 | blur | blur | 1) | |
| blur | blur | 1) | ||||
| blur | blur | 1) | ||||
| blur | blur | 1) | ||||
| 1) Source: blur |
Toughness Data (Impact)
| Semi-finished Product | Condition | Nominal Size [mm] | Temperature [°C] | Specimen Shape | Notch Impact Energy [J] | |
|---|---|---|---|---|---|---|
| blur | blur | blur | blur | blur | blur | 1)2) |
| 1) Source: blur | ||||||
| 2) Remark: blur |
Heat Treatment
| Heat Treatment | Temperature [°C] | Medium | |
|---|---|---|---|
| blur | blur | blur | 1) |
| 1) Source: blur |
Producer/Supplier/Trade names
| Tradename | Supplier |
|---|---|
| 1.4569 | SCHMOLZ + BICKENBACH GUSS GmbH, Krefeld |
| 1.4569 | Klaus Kuhn Edelstahlgießerei GmbH, Radevormwald |
| 1.4569 | INTERSTAHL Service GmbH, Wetter |
| AUN 17 | Otto Junker GmbH, Edelstahlgießerei, Simmerath |
| DUX G 4569 | SCHMOLZ + BICKENBACH GUSS GmbH, Krefeld |
| Guronit MT 21/15 N | SCHMOLZ + BICKENBACH GUSS GmbH, Krefeld |
| Märker G 4569 | Schmidt + Clemens GmbH + Co. KG, Edelstahlwerk Kaiserau, Lindlar |