GX2CrNiMoN26-7-4 | 1.4469 Material Datasheet
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| Material Number | Material Name | Material Number (single) | Standard | Scope | Standard Status | Country | Predecessor | VDA 231-106 classification | |
|---|---|---|---|---|---|---|---|---|---|
| 1.4469 (DIN EN 10213 : 2016-10) | GX2CrNiMoN26-7-4 | 1.4469 | DIN EN 10213 : 2016-10 | Supersedes DIN EN 10213 : 2008-01 | Valid | Germany | GX2CrNiMoN26-7-4 | 1.1.2 | 1) |
| 1) Remark: Corrosion resistant (good sea water resistance) steel casting for pressure purposes. |
Chemical Composition
| C [%] | Cr [%] | Cu [%] | Mn [%] | Mo [%] | N [%] | 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) |
| blur | blur | blur | blur | blur | 1) | ||
| blur | blur | blur | blur | blur | 1) | ||
| 1) Source: 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)] | |
|---|---|---|---|---|---|
| blur | blur | blur | 1)2) | ||
| blur | blur | 1) | |||
| blur | blur | blur | 1) | ||
| blur | blur | 1) | |||
| blur | blur | 3) | |||
| blur | blur | 3) | |||
| blur | blur | 3) | |||
| blur | blur | 3) | |||
| 1) Source: blur | |||||
| 2) Remark: blur | |||||
| 3) 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) |
| blur | blur | blur | blur | blur | blur | 1) |
| blur | blur | blur | blur | blur | blur | 1) |
| 1) Source: blur |
Welding and Joining
| Welding and Joining - Evaluation | Preheating [°C] | Interpass Temperature [°C] | |
|---|---|---|---|
| blur | blur | blur | 1) |
| 1) Source: blur |
Heat Treatment
| Heat Treatment | Temperature [°C] | Medium | |
|---|---|---|---|
| blur | blur | blur | 1)2) |
| 1) Source: blur | |||
| 2) Remark: blur |
Cross Reference
| Material Name | Country | Standard | |
|---|---|---|---|
| GX2CrNiMoN26-7-4 | Europe | EN 10213 | |
| GX2CrNiMoN26-7-4 | International | ISO 4991 | 1) |
| A995 Grade 5A | USA | ASTM A995 | 2) |
| A995 Type 25Cr-7Ni-Mo-N | USA | ASTM A995 | 2) |
| A995 Grade CE3MN | USA | ASTM A995 | 2) |
| 5A | USA | ASTM A995 | 2) |
| Grade 5A | USA | ASTM A995 | 2) |
| 25Cr-7Ni-Mo-N | USA | ASTM A995 | 2) |
| Type 25Cr-7Ni-Mo-N | USA | ASTM A995 | 2) |
| CE3MN | USA | ASTM A995 | 2) |
| J93404 | USA | UNS | 1) |
| G-X 2 CrNiMoN 25 7 4 | Germany | ||
| 1) Source: Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach | |||
| 2) Source: Metals & Alloys in the Unified Numbering System, SAE/ASTM, 11th Edition, 2008 |
Producer/Supplier/Trade names
| Tradename | Supplier |
|---|---|
| 1.4469 | Albert Hoffmann GmbH, Eschweiler |
| 1.4469 | Pleissner Guss GmbH, Herzberg am Harz |
| 1.4469 | Reinhard Tweer GmbH, Bielefeld |
| 1.4469 | Sande Stahlguss GmbH, Sande |
| 1.4469 | Stahl- und Hartgusswerk Bösdorf GmbH, Leipzig |