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Material Name: DS-4
Material Form: Molded
Material Grade: EDM Grade
Material Class: Ultra Fine
Shore Hardness: 72
| AVERAGE GRAIN SIZE: | .000157 in | .0004 cm | 4.00 µ |
| APPARENT DENSITY: | 1.88 g/cm³ | 1.09 oz/in³ | 117.5 lbs/ft³ |
| ELECTRICAL RESISTIVITY: | .00050 Ω-inch | 500 µΩ-inch | 1,270 µΩ-cm |
| THERMAL CONDUCTIVITY: | N/A | N/A | N/A |
| FLEXURAL STRENGTH: | 13,050 lbs/in² | 90.0 MPA (N/mm²) | 918 kg/cm² |
| COMPRESSIVE STRENGTH: | 27,265 lbs/in² | 188.0 MPA (N/mm²) | 1,917 kg/cm² |
| TENSILE STRENGTH: | 7,975 lbs/in² | 55.0 MPA (N/mm²) | 561 kg/cm² |
| MAX BLOCK SIZE: | 4 x 12 x 24 in | 10 x 31 x 61 cm | 102 x 305 x 610mm |
RECOMMENDED APPLICATIONS
- Fine Detailed Electrodes
- Molds & Dies
- Threading Electrodes
