Amakhabethe ensimbi engagqwali ngokuvamile enziwe ngezinto ezingama-201 no-304.

1. I-201 insimbi engagqwali imnyama kune-304 ezimeni ezijwayelekile.304 imhlophe futhi iyakhanya, kodwa lezi azihlukaniseki kalula ngamehlo.

2. Okuqukethwe kwekhabhoni ka-201 kungaphezulu kuka-304. Ukuqina kuka-304 kungaphezulu kuka-201. 201 iqinile futhi i-brittle, kuyilapho u-304 ithambile kakhulu.Ngaphezu kwalokho, okuqukethwe kwe-nickel kuhlukile, ukumelana nokugqwala kwe-201 kungaphansi kakhulu kune-304 yensimbi engagqwali, futhi ukumelana ne-asidi ne-alkali engu-304 nakho kungcono kuno-201.

3. Uma sifuna ukuhlola ukuthi amakhabethe ethu asekhishini asebenzisa insimbi engagqwali engu-304, kunomuthi wokuthola insimbi engagqwali ongahlukanisa ukuthi yiluphi uhlobo lwensimbi engagqwali ngamaconsi ambalwa nje ngemizuzwana.

Nakuba ukubukeka kwalezi zinhlobo ezimbili zamakhabethe kubonakala kufana, kodwa ngokuhamba kwesikhathi umehluko phakathi kwazo uzovela, ngakho-ke sicela uqaphele lapho ukhetha amakhabethe ensimbi engagqwali.