I-Super duplex stainless njenge-duplex iyisakhiwo esihlanganisiwe se-austenite ne-ferrite esithuthukise amandla ngaphezu kwamazinga ensimbi e-ferritic ne-austenitic. Umehluko omkhulu ukuthi i-super duplex inokuqukethwe okuphezulu kwe-molybdenum ne-chromium okunikeza izinto ukumelana okukhulu nokugqwala. I-Super duplex inezinzuzo ezifanayo nezomlingani wayo - inezindleko zokukhiqiza eziphansi uma iqhathaniswa namazinga afanayo e-ferritic ne-austenitic futhi ngenxa yokuthi izinto zinamandla okuqina nokukhiqiza, ezimweni eziningi lokhu kunikeza umthengi inketho eyamukelekayo yokuthenga ubukhulu obuncane ngaphandle kwesidingo sokunciphisa ikhwalithi nokusebenza.

Izici:
1. Ukumelana okuvelele nokugqwala kwemigodi emanzini olwandle nakwezinye izindawo eziqukethe i-chloride, lapho izinga lokushisa lemigodi ebalulekile lidlula ama-50°C
2. Ukuguquguquka okuhle kakhulu kanye namandla okushaya komoya kokubili emazingeni okushisa angaphansi kwe-zero kanye nangaphansi kwe-zero
3. Ukumelana okuphezulu nokuguguleka, ukuguguleka kanye nokuguguleka kwe-cavitation
4. Ukumelana okuhle kakhulu nokuqhekeka kokugqwala kokucindezeleka ezindaweni eziqukethe i-chloride
5. Ukuvunyelwa kwe-ASME kokusetshenziswa kwemikhumbi yokucindezela