Ishubhu yekhoyili yensimbi engagqwali inaliphi izinga?

Ishubhu lekhoyili yensimbi engagqwali, 304 316 316L 304L yinsimbi engagqwali yebanga, ishubhu lekhoyili yensimbi engagqwali inebanga eliningi, 304304l 304H 316 316L 2205 310S 904L ect Grade, 304 kanye ne-316L yibanga elivamile epayipini lensimbi engagqwali, lawa mashubhu ayibanga elijwayelekile. 304 kanye ne-316 anokumelana nokugqwala kanye nokumelana nokushisa okuphezulu.