I-301 Full Hard yintsimbi engenasici eyomeleleyo eyahlukileyo kwezinye iintlobo ze-301 ezinikezelwa yi-United Performance Metals kuba iqengqelwe ngokubandayo yaze yaqina ngokupheleleyo. … Kwimeko yayo eqinileyo ngokupheleleyo, uhlobo lwe-301 lunamandla okutsalwa angama-185,000 PSI ubuncinci, kwaye amandla okuvelisa angaphantsi kwama-140,000 PSI.