A269 inovhara zvese zvakakanyiwa uye isina musono tsvina yezvishandiso zvakajairika kana izvo zvinoda kushorwa uye kushomeka kana kukwirisa tembiricha kushandiswa kunosanganisira 304L, 316L uye 321. A249 inoiswa welded chete uye inoshandiswa kune yakakwirira temp application (boiler, heat exchanger).