EN-GJV-300 | 5.2100 Material Datasheet
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| Material Number | Material Number (single) | Standard | Range of Application | Standard Status | Country | Predecessor | Remark |
|---|---|---|---|---|---|---|---|
| 5.2100 (DIN EN 16079 : 2024-03) | 5.2100 | DIN EN 16079 : 2024-03 | Supersedes DIN EN 16079 : 2012-02 | Valid | Germany | EN-GJV-300 | Ferritic compacted (vermicular) graphite iron with the lowest strength and highest ductility. The high thermal conductivity and the low Young's modulus reducing the thermally induced stress. The predominantly ferritic matrix reduces the expansiongrowth, when the component is exposed to elevated temperature. Application: exhaust manifolds, turbocharger housings, cylinder heads for large marine engines and stationary engines |
Chemical Composition
| Source | Remark |
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Mechanical Properties
| Semi-finished Product | Nominal Size [mm] | Temperature [°C] | Tensile Strength [MPa] | Yield Strength (0.2% offset) [MPa] | Elongation A [%] | Hardness HB | HBW | Source |
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Physical Properties
| Temperature [°C] | Density [g/cm³] | Young's Modulus [GPa] | Poisson Ratio | Mean Coefficient of Thermal Expansion (reference 20°C) [10^-6*K^-1] | Thermal Conductivity [W/(m*K)] | Mean Specific Heat Capacity [kJ/(kg*K)] | Source |
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Young's Modulus [GPa] vs Temperature [°C]
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Unlock NowCross Reference
| Material Name | Country | Standard | Source |
|---|---|---|---|
| RuT300 | China | JB/T 4403 | Tirler, W.: Gusseisen, Internationale Werkstoffbezeichnungen und Normen. Beuth Pocket, DIN, Deutsches Institut für Normung e.V., 1. Aufl., Berlin, 2015, Beuth Verlag |
| RuT300 | China | GB/T 26655 | Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach |
| EN-GJV-300 | Europe | EN 16079 | |
| EN-GJV-300C | Europe | EN 16079 | DIN EN 16079 |
| EN-GJV-300S | Europe | EN 16079 | DIN EN 16079 |
| EN-GJV-300U | Europe | EN 16079 | DIN EN 16079 |
| JV/300/S | International | ISO 16112 | EN 16079 : 2023-12 |
| JV/300/U | International | ISO 16112 | EN 16079 : 2023-12 |
| FCV300S | Japan | JIS G 5505 | Tirler, W.: Gusseisen, Internationale Werkstoffbezeichnungen und Normen. Beuth Pocket, DIN, Deutsches Institut für Normung e.V., 1. Aufl., Berlin, 2015, Beuth Verlag |
| FCV300U | Japan | JIS G 5505 | Tirler, W.: Gusseisen, Internationale Werkstoffbezeichnungen und Normen. Beuth Pocket, DIN, Deutsches Institut für Normung e.V., 1. Aufl., Berlin, 2015, Beuth Verlag |
| CVG30 | Russia | GOST 28394 | Tirler, W.: Gusseisen, Internationale Werkstoffbezeichnungen und Normen. Beuth Pocket, DIN, Deutsches Institut für Normung e.V., 1. Aufl., Berlin, 2015, Beuth Verlag |
| ČVG30 | Russia | GOST 28394 | Tirler, W.: Gusseisen, Internationale Werkstoffbezeichnungen und Normen. Beuth Pocket, DIN, Deutsches Institut für Normung e.V., 1. Aufl., Berlin, 2015, Beuth Verlag |
| ЧВГ30 | Russia | ГОСТ 28394 | Tirler, W.: Gusseisen, Internationale Werkstoffbezeichnungen und Normen. Beuth Pocket, DIN, Deutsches Institut für Normung e.V., 1. Aufl., Berlin, 2015, Beuth Verlag |
| A842 Grade 300 | USA | ASTM A842 | Tirler, W.: Gusseisen, Internationale Werkstoffbezeichnungen und Normen. Beuth Pocket, DIN, Deutsches Institut für Normung e.V., 1. Aufl., Berlin, 2015, Beuth Verlag |
| 300 | USA | ASTM A842 | Tirler, W.: Gusseisen, Internationale Werkstoffbezeichnungen und Normen. Beuth Pocket, DIN, Deutsches Institut für Normung e.V., 1. Aufl., Berlin, 2015, Beuth Verlag |
| Grade 300 | USA | ASTM A842 | Tirler, W.: Gusseisen, Internationale Werkstoffbezeichnungen und Normen. Beuth Pocket, DIN, Deutsches Institut für Normung e.V., 1. Aufl., Berlin, 2015, Beuth Verlag |
| C300 | USA | SAE J1887 | Tirler, W.: Gusseisen, Internationale Werkstoffbezeichnungen und Normen. Beuth Pocket, DIN, Deutsches Institut für Normung e.V., 1. Aufl., Berlin, 2015, Beuth Verlag |
| GJV300 | Europe | ||
| GGV-30 | Europe |
Producer/Supplier/Trade names
| Tradename | Supplier |
|---|---|
| EN-GJV-300 | ACO Guss GmbH, Kaiserslautern |
| EN-GJV-300 | Procast Guss GmbH, Gütersloh |
| EN-GJV-300 | Eisenwerk Erla GmbH, Schwarzenberg |
| EN-GJV-300 | Harz Guss Zorge GmbH, Zorge |
| EN-GJV-300 | Schonlau Werke, Geseke |
Material Compliance
| REACh | RoHS |
|---|---|
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FKM Guideline Fatigue Strength
| Semi-finished Product | Nominal Size [mm] | Temperature [°C] | Tensile Strength [MPa] | Fatigue Limit under rev. Tension-Compression Stresses [MPa] | Bending Fatigue Strength [MPa] | Source | Remark |
|---|---|---|---|---|---|---|---|
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EN-GJV-300 (5.2100; DIN EN 16079 : 2024-03)
Linear-elastic
| Temperature [°C] | Young's modulus [GPa] | Poisson's ratio |
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Yield strength
| Temperature [°C] | 0.2% Proof strength [MPa] |
|---|---|
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Coefficient thermal expansion
| Related Temperature [°C] | Temperature [°C] | Coefficient thermal expansion [10^-6*K^-1] |
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Specific heat
| Temperature [°C] | Specific heat [kJ/(kg*K)] |
|---|---|
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Density
| Temperature [°C] | Density [g/cm³] |
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Tensile strength
| Temperature [°C] | Tensile strength [MPa] |
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Thermal conductivity
| Temperature [°C] | Thermal conductivity [W/(m*K)] |
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Classification
| WIAM Material | Source description |
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Designation
| Designation | Material number | Source |
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EN-GJV-300 (casting; 12.500-30.000mm)
Yield strength
| Temperature [°C] | 0.2% Proof strength [MPa] |
|---|---|
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Tensile strength
| Temperature [°C] | Tensile strength [MPa] |
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Classification
| Semi-finished product | Dimension [mm] | Source description |
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EN-GJV-300 (casting; 30.000-60.000mm)
Yield strength
| Temperature [°C] | 0.2% Proof strength [MPa] |
|---|---|
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Tensile strength
| Temperature [°C] | Tensile strength [MPa] |
|---|---|
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Classification
| Semi-finished product | Dimension [mm] | Source description |
|---|---|---|
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EN-GJV-300 (casting; 60.000-200.000mm)
Yield strength
| Temperature [°C] | 0.2% Proof strength [MPa] |
|---|---|
| blur | blur |
Tensile strength
| Temperature [°C] | Tensile strength [MPa] |
|---|---|
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Classification
| Semi-finished product | Dimension [mm] | Source description |
|---|---|---|
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EN-GJV-300 (casting; 15.000mm)
Yield strength
| Temperature [°C] | 0.2% Proof strength [MPa] |
|---|---|
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Tensile strength
| Temperature [°C] | Tensile strength [MPa] |
|---|---|
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Classification
| Semi-finished product | Dimension [mm] | Source description |
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