I-Interteners engama-600 yenziwe nge-internel. Amabakala ahlukeneyo e-Intral anengoma eyahlukileyo. I-ASTM B166 I-Indel ye-Indel ye-600 yenziwa kwi-Alloty ene-72% i-Nickel, i-14% ye-chromium, kunye ne-Iron yentsimbi, ekwanayo i-iron, enama-silicon, i-manganese, ne-salfure, kunye nobhedu.