20CrMoV5-7 | 1.8503 Material Datasheet
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| Material Number | Material Number (single) | Standard | Range of Application | Standard Status | Country | Remark |
|---|---|---|---|---|---|---|
| 1.8503 (DIN EN ISO 683-5 : 2021-08) | 1.8503 | DIN EN ISO 683-5 : 2021-08 | Supersedes DIN EN 10085 : 2001-07 | Valid | Germany | Steel is in general intended for the fabrication of quenched and tempered and, subsequently, nitriding machine parts. |
Chemical Composition
| Al [%] | C [%] | Cr [%] | Mn [%] | Mo [%] | P [%] | S [%] | Si [%] | V [%] | Source |
|---|---|---|---|---|---|---|---|---|---|
| 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 [MPa] | Elongation A [%] | Hardness HB | HBW | Hardness HV | Source | Remark |
|---|---|---|---|---|---|---|---|---|---|---|
| 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 | blur | blur | blur | blur |
Toughness Data (Impact)
| Condition | Nominal Size [mm] | Temperature [°C] | Specimen Shape | Specimen Direction | Notch Impact Energy [J] | Source |
|---|---|---|---|---|---|---|
| blur | blur | blur | blur | blur | blur | blur |
Heat Treatment
| Heat Treatment | Step | Temperature [°C] | Holding Time [h] | Medium | Source |
|---|---|---|---|---|---|
| blur | blur | blur | blur | blur | blur |
| blur | blur | blur | blur | blur | blur |
| blur | blur | blur | blur | blur | blur |
Cross Reference
| Material Name | Country | Standard |
|---|---|---|
| 20CrMoV5-7 | Europe | EN ISO 683-5 |
| 20CrMoV5-7 | International | ISO 683-5 |
Producer/Supplier/Trade names
| Tradename | Supplier | Source |
|---|---|---|
| 1.8503 | International Metal Service Nord GmbH, Düsseldorf | Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach |
Material Compliance
| REACh | RoHS |
|---|---|
| blur | blur |
20CrMoV5-7 (1.8503; DIN EN ISO 683-5 : 2021-08)
Linear-elastic
| Temperature [°C] | Young's modulus [GPa] | Poisson's ratio |
|---|---|---|
| blur | blur | blur |
| blur | blur | blur |
| blur | blur | blur |
| blur | blur | blur |
| blur | blur | blur |
Alternating stress
| Temperature [°C] | Stress ratio | Alternating stress [MPa] | Cycles |
|---|---|---|---|
| blur | blur | blur | blur |
| blur | blur | blur | blur |
| blur | blur | blur | blur |
Yield strength
| Temperature [°C] | Yield strength [MPa] |
|---|---|
| blur | blur |
Tensile strength
| Temperature [°C] | Tensile strength [MPa] |
|---|---|
| blur | blur |
Classification
| WIAM Material | Source description |
|---|---|
| blur | blur |
Designation
| Designation | Material number | Source |
|---|---|---|
| blur | blur | blur |
| blur | blur | blur |
| blur | blur | blur |
| blur | blur | blur |
20CrMoV5-7 (quenched and tempered (+QT); sheet; 8.000-100.000mm)
Yield strength
| Temperature [°C] | Yield strength [MPa] |
|---|---|
| blur | blur |
Tensile strength
| Temperature [°C] | Tensile strength [MPa] |
|---|---|
| blur | blur |
Classification
| Treatment | Semi-finished product | Dimension [mm] | Source description |
|---|---|---|---|
| blur | blur | blur | blur |
20CrMoV5-7 (quenched and tempered (+QT); drop forging; 16.000-160.000mm)
Yield strength
| Temperature [°C] | Yield strength [MPa] |
|---|---|
| blur | blur |
Tensile strength
| Temperature [°C] | Tensile strength [MPa] |
|---|---|
| blur | blur |
Classification
| Treatment | Semi-finished product | Dimension [mm] | Source description |
|---|---|---|---|
| blur | blur | blur | blur |