I-Dottelloy G30 yindibaniselwano ye-nickel, iChromium, i-Iron, i-Cobabat, Molybdenum, Tungsten kunye neManganese. I-Dottelloy G30 isetyenziselwa ukubonelela ngokuxhathisa phezulu kwiimeko zekhemikhali. I-Dottelloy G30 inyathelo lokusebenza kakuhle noqikelelo lomphezulu kumaqondo obushushu aphezulu. Kwindlela ye-weldade, ukuxhathisa i-corrosion nayo kuqhutywa ngaphezulu. I-Dottelloy G30 yobambisi ihamba gectile. I-Dottelloy G30 ixhathise ukungathobeki kubushushu obuphezulu. I-Dottelloy G30 isetyenziswa kwizicelo ezifuna ukunyangwa okuphezulu kunye nokungakhathali. Ukusebenzisa ukubanda ukusebenza, ezi zinto zibandayo zilukhuni. Aba krwada banamamela obuphezulu bee-oxidation.