A269 ni wiwa mejeeji welded ati alagbara alailowaya fun awọn ohun elo gbogbogbo tabi ti o nilo resistance ipata ati lilo iwọn otutu kekere tabi giga pẹlu 304L, 316L ati 321. A249 jẹ welded nikan ati lo fun awọn ohun elo otutu giga (igbomikana, oluyipada ooru).
Akoko ifiweranṣẹ: Mar-04-2019