GX9Ni5 | 1.5681 Material Datasheet
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| Material Number | Material Name | Material Number (single) | Standard | Scope | Standard Status | Country | Predecessor | VDA 231-106 classification | |
|---|---|---|---|---|---|---|---|---|---|
| 1.5681 (DIN EN 10293 : 2015-04) | GX9Ni5 | 1.5681 | DIN EN 10293 : 2015-04 | Supersedes DIN EN 10293 : 2005-06 | Valid | Germany | GX9Ni5 | 1.1.2 | 1) |
| 1) Remark: GX9Ni5 is a low-temperature cast steel for cooling devices and fittings. |
Chemical Composition
| C [%] | Mn [%] | Ni [%] | P [%] | S [%] | Si [%] | Remainder | |
|---|---|---|---|---|---|---|---|
| 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) |
| 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) |
| blur | blur | blur | blur | blur | blur | 1) |
| 1) Source: blur |
FKM Guideline Fatigue Strength
| Condition | Temperature [°C] | Tensile Strength [MPa] | Yield Strength [MPa] | Fatigue Limit under rev. Tension-Compression Stresses [MPa] | Fatigue Strength under pulsating Tensile Stresses [MPa] | Bending Fatigue Strength [MPa] | Shear Fatigue Strength [MPa] | Torsion Fatigue Strength [MPa] | |
|---|---|---|---|---|---|---|---|---|---|
| blur | blur | blur | blur | blur | blur | blur | blur | blur | 1)2) |
| 1) Source: blur | |||||||||
| 2) Remark: blur |
Welding and Joining
| Welding and Joining - Evaluation | Preheating [°C] | Interpass Temperature [°C] | |
|---|---|---|---|
| blur | blur | blur | 1)2) |
| 1) Source: blur | |||
| 2) Remark: blur |
Heat Treatment
| Heat Treatment | Step | Temperature [°C] | Medium | |
|---|---|---|---|---|
| blur | blur | blur | blur | 1) |
| blur | blur | blur | 1) | |
| 1) Source: blur |
Producer/Supplier/Trade names
| Tradename | Supplier |
|---|---|
| 1.5681 | Bischoff Stahl- und Edelstahlguss GmbH, Lüdinghausen |
| 1.5681 | Böhmer Gusstechnik GmbH & Co. KG, Witten |
| GX9Ni5 | Reinhard Tweer GmbH, Bielefeld |
| DUX G 5681 | SCHMOLZ + BICKENBACH GUSS GmbH, Krefeld |
| G 10 Ni 19 | SCHMOLZ + BICKENBACH GUSS GmbH, Krefeld |
| GX9Ni5 | voestalpine AG, Linz |