Iipropathi zeflethi ephezulu yekharbhon ibandakanya ubunzima obukhulu, amandla aphezulu, ukunxiba ukunganyangeki, kunye nokumodareyitha. I-carbon steels ivela ngobukhulu obahlukeneyo kunye namandla. Amandla e-sunser bakuluhlu lwamandla angama-485 MPA amancinci amanxuwa kwaye angama-250 MPA anqabileyo. I-Flanes Assi B16.5 Iklasi ye-150 yindawo yokulinganisa ephakathi ye-B16.5 flenges ezisemgangathweni.