HFRR Specimens
FenixES HFRR specimens meet the diesel fuel testing standards for ASTM D6079, ASTM D7688, ISO 12156-1, and IP450. Custom manufacturing is available upon request. Contact us for more information.
Specimens are sent with a certificate of conformity document, which shows that the products meet the standards.
Methods: ASTM D6079, ASTM D7688, ISO 12156-1, and IP450
| Upper specimen — Test Ball | |
| Diameter | 6mm |
| Material | G28 per ISO 3290 – SAE AMS 6440 Steel AISI52100 |
| Roughness | <0.05μm Ra |
| Hardness | 58 –66 Rockwell “C” Scale |
| Lower Specimen — Test Plate | |
| Diameter | 10mm |
| Material | SAE AMS 6440 Steel AISI52100 |
| Roughness | <0.02μm Ra |
| Hardness | 190 –210 Hv30 |