GX2CrNiMoN26-7-4 | 1.4469 Material Datasheet
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| Material Number | Material Number (single) | Standard | Range of Application | Standard Status | Country | Predecessor | Remark |
|---|---|---|---|---|---|---|---|
| 1.4469 (DIN EN 10283 : 2019-06) | 1.4469 | DIN EN 10283 : 2019-06 | Supersedes DIN EN 10283 : 2010-06 | Valid | Germany | GX2CrNiMoN26-7-4 | Corrosion resistant austenitic-ferritic steel (duplex steel) casting for general purposes. |
Chemical Composition
| C [%] | Cr [%] | Cu [%] | Mn [%] | Mo [%] | N [%] | Ni [%] | P [%] | S [%] | Si [%] | Source |
|---|---|---|---|---|---|---|---|---|---|---|
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur |
Mechanical Properties
| Semi-finished Product | Condition | Nominal Size [mm] | Temperature [°C] | Tensile Strength [MPa] | Yield Strength (0.2% offset) [MPa] | Elongation A [%] | Source |
|---|---|---|---|---|---|---|---|
| blur | blur | blur | blur | blur | blur | blur | blur |
| blur | blur | blur | blur | blur | blur | blur | blur |
| blur | blur | blur | blur | blur | blur | blur | blur |
| blur | blur | blur | blur | blur | blur | blur | blur |
| blur | blur | blur | blur | blur | blur | blur | 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)] | Mean Specific Heat Capacity [kJ/(kg*K)] | Source |
|---|---|---|---|---|---|
| blur | blur | blur | blur | blur | blur |
| blur | blur | blur | blur | blur | blur |
| blur | blur | blur | blur | blur | blur |
| blur | blur | blur | blur | blur | blur |
Mean Coefficient of Thermal Expansion (reference 20°C) [10^-6*K^-1] vs Temperature [°C]
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| Procedure | Welding and Joining - Evaluation | Preheating [°C] | Interpass Temperature [°C] | Welding group (acc. to EN ISO 11970) | Source |
|---|---|---|---|---|---|
| blur | blur | blur | blur | blur | blur |
Toughness Data (Impact)
| Semi-finished Product | Condition | Nominal Size [mm] | Temperature [°C] | Specimen Shape | Notch Impact Energy [J] | Source |
|---|---|---|---|---|---|---|
| blur | blur | blur | blur | blur | blur | blur |
Heat Treatment
| Heat Treatment | Temperature [°C] | Medium | Source | Remark |
|---|---|---|---|---|
| blur | blur | blur | blur | blur |
Cross Reference
| Material Name | Country | Standard | Source |
|---|---|---|---|
| H10D | Australia | AS 2074 | Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach |
| GX2CrNiMoN26-7-4 | Europe | EN 10283 | |
| J93404 | USA | UNS | Metals & Alloys in the Unified Numbering System, SAE/ASTM, 11th Edition, 2008 |
Producer/Supplier/Trade names
| Tradename | Supplier | Source |
|---|---|---|
| AF 27 NM | Otto Junker GmbH, Edelstahlgießerei, Simmerath | Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach |
| 1.4469 | Sande Stahlguss GmbH, Sande | |
| DUX G 4469 | SCHMOLZ + BICKENBACH GUSS GmbH, Krefeld | Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach |
| Märker G 4469 | Schmidt + Clemens GmbH + Co. KG, Edelstahlwerk Kaiserau, Lindlar | Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach |
Material Compliance
| REACh | RoHS |
|---|---|
| blur | blur |