GX20Cr14 | 1.4027 Material Datasheet
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| Material Number | Material Name | Material Number (single) | Standard | Scope | Standard Status | Country | Successor | VDA 231-106 classification | Application temperature [°C] | |
|---|---|---|---|---|---|---|---|---|---|---|
| 1.4027 (SEW 410 : 1998-07) | GX20Cr14 | 1.4027 | SEW 410 : 1998-07 | SEW 410 : 1998-07 replaced by SEW 410 : 2017-12 | Replaced | Germany | GX20Cr14 | 1.1.2 | ≤ 400 | 1) |
| 1) Remark: GX20Cr14, for turbine building, e.g. Pelton-impellers, fins, as well as for pump construction, pistons, abrading rings, valve seats, valve heads, slide plates. |
Chemical Composition
| C [%] | Cr [%] | Mn [%] | Ni [%] | P [%] | S [%] | Si [%] | Remainder | |
|---|---|---|---|---|---|---|---|---|
| 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 [%] | Hardness HB | HBW | |
|---|---|---|---|---|---|---|---|---|
| blur | 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)] | Mean Specific Heat Capacity [kJ/(kg*K)] | |
|---|---|---|---|---|---|
| blur | blur | blur | blur | 1) | |
| blur | blur | 1) | |||
| blur | blur | 1) | |||
| blur | blur | 1) | |||
| blur | blur | 1) | |||
| blur | blur | 1) | |||
| 1) Source: blur |
Heat Treatment
| Heat Treatment | Step | Temperature [°C] | Medium | |
|---|---|---|---|---|
| blur | blur | 1) | ||
| blur | blur | blur | blur | 1) |
| blur | blur | blur | 1) | |
| 1) Source: blur |
Producer/Supplier/Trade names
| Tradename | Supplier |
|---|---|
| 1.4027 | SCHMOLZ + BICKENBACH GUSS GmbH, Krefeld |
| 1.4027 | Klaus Kuhn Edelstahlgießerei GmbH, Radevormwald |
| 1.4027 | ZAPP AG, Ratingen |
| 1.4027 | H. Kleineberg GmbH, Stelle |
| 1.4027 | KSB Aktiengesellschaft, Pegnitz |
| DUX G 4027 | SCHMOLZ + BICKENBACH GUSS GmbH, Krefeld |
| G 14 | BFG Feinguss Niederrhein GmbH, Moers |
| G 4027 | Dörrenberg Edelstahl GmbH, Engelskirchen |
| Guronit G 14 | SCHMOLZ + BICKENBACH GUSS GmbH, Krefeld |
| GX20Cr14 | Haage Anagramm Technologien GmbH, Mülheim a. d. Ruhr |
| GX20Cr14 | Schmiedewerke Gröditz GmbH, Gröditz |
| GX20Cr14 | voestalpine AG, Linz |
| Hacodur RSG 27 | Hagenkötter GmbH & Co., Solingen |
| Inox 1.4027 | INOX-Stahlgesellschaft mbH, Nürtingen |
| M 14 | Otto Junker GmbH, Edelstahlgießerei, Simmerath |
| Märker G 4027 | Schmidt + Clemens GmbH + Co. KG, Edelstahlwerk Kaiserau, Lindlar |
| R 1 G | Albert Hoffmann GmbH, Eschweiler |