| Graphitfaser | Nominativ, Singular | nominative case, singular | |
| Graphitfaser | Genitiv, Singular | genitive case, singular | |
| Graphitfaser | Dativ, Singular | dative case, singular | |
| Graphitfaser | Akkusativ, Singular | accusative case, singular | |
| Graphitfasern | Nominativ, Plural | nominative case, plural | |
| Graphitfasern | Genitiv, Plural | genitive case, plural | |
| Graphitfasern | Dativ, Plural | dative case, plural | |
| Graphitfasern | Akkusativ, Plural | accusative case, plural |