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is a superfine grain graphite material, this grade provide very good surface finish together with a high metal removal rate. If used in combination with ISEM-2 you’ll get an efficient and economical erosion process when taking advantage of the very high metal removal rate from ISEM-2 and reaching a very good surface finish with ISO-63.
ISO-63 since long well proven to be a premium graphite, used in a variety of applications. This is the only grade in it’s class available in very big dimensions. High density and strength together with a very low wear have made this grade very popular among users expecting very good surfaces, good machinability and very low wear. Particularly suited for complex thin rib electrodes.

  • Surface: [VDI 26~19]

  • Grain size: [5 µm]

  • Density: [1.78 g/cm3]

  • Hardness: [76 Shore]

  • Color code: [Brown]

Maximum block size: 230 x 540 x 1 000 mm