牌號(hào) | A249 TP348H |
美國(guó)UNS | S34809 |
對(duì)應(yīng)標(biāo)準(zhǔn) | ASTM A249/A249M-2004
焊接奧氏體鋼鍋爐,過(guò)熱器,熱交換器和冷凝器管 Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes |
歸類(lèi) | 奧氏體不銹鋼 |