牌號(hào) | A268 29-4 |
美國(guó)UNS | S44700 |
對(duì)應(yīng)標(biāo)準(zhǔn) | ASTM A268/A268M-2020
一般用途無(wú)縫和焊接鐵素體和馬氏體不銹鋼管 Seamless and Welded Ferritic and Martensitic Stainless Steel Tubing for General Service |
歸類 | 鐵素體不銹鋼 |