GX1NiCrMoCuN25-20-5 | 1.4538 Material Datasheet
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| Material Number | Material Name | Material Number (single) | Standard | Scope | Standard Status | Country | Predecessor | VDA 231-106 classification | Application temperature [°C] | |
|---|---|---|---|---|---|---|---|---|---|---|
| 1.4538 (SEW 410 : 2017-12) | GX1NiCrMoCuN25-20-5 | 1.4538 | SEW 410 : 2017-12 | Supersedes SEW 410 : 1998-07 | Valid | Germany | GX1NiCrMoCuN25-20-5 | 1.1.2 | ≤ 400 | 1) |
| 1) Remark: Application for castings with good resistance especially in attack of sulfuric acid and solutions of their salts. |
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] | Yield Strength (1.0% offset) [MPa] | Elongation A [%] | |
|---|---|---|---|---|---|---|---|---|
| blur | blur | blur | blur | blur | blur | blur | blur | 1)2) |
| blur | blur | blur | blur | blur | 1) | |||
| blur | blur | blur | blur | blur | 1) | |||
| blur | blur | blur | blur | blur | 1) | |||
| blur | blur | blur | blur | blur | 1) | |||
| blur | 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)] | Linear Shrinkage [%] | |
|---|---|---|---|---|---|---|
| blur | blur | blur | blur | 1) | ||
| blur | blur | 1) | ||||
| blur | blur | 1) | ||||
| blur | blur | 1) | ||||
| blur | blur | 1) | ||||
| blur | blur | 1) | ||||
| 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) |
| 1) Source: blur |
Welding and Joining
| Welding and Joining - Evaluation | Added Materials | |
|---|---|---|
| blur | blur | 1)2) |
| 1) Source: blur | ||
| 2) Remark: blur |
Heat Treatment
| Heat Treatment | Temperature [°C] | Medium | |
|---|---|---|---|
| blur | blur | blur | 1) |
| 1) Source: blur |
Cross Reference
| Material Name | Country | |
|---|---|---|
| X 2 NiCrMoCuN 20 18 | Germany | 1) |
| 1) Source: Stahl-Eisen-Liste : 1990 |
Producer/Supplier/Trade names
| Tradename | Supplier |
|---|---|
| 1.4538 | SCHMOLZ + BICKENBACH GUSS GmbH, Krefeld |
| Märker G 4538 | Schmidt + Clemens GmbH + Co. KG, Edelstahlwerk Kaiserau, Lindlar |