304 kanye ne-304L amamaki ensimbi engagqwali ye-austenitic ayizinsimbi ezingenasici ezisebenza ngezindlela eziningi nezivame ukusetshenziswa. 304 kanye ne-304L izinsimbi ezingenasici ziwukuhlukahluka kwe-chromium engamaphesenti angu-18 - amaphesenti angu-8 e-nickel austenitic alloy.Zibonisa ukumelana nokugqwala okuhle kakhulu endaweni ebanzi yokugqwala.