Menene bambanci tsakanin ER2209 ER2553 ER2594 Welding Wire?

Farashin ER2209An ƙera shi don walda bakin karfe mai duplex kamar 2205 (Lambar UNS N31803).

Farashin ER2553Ana amfani da farko don walda bakin karfe mai duplex wanda ya ƙunshi kusan 25% chromium.

Farashin ER2594Wayar walda ce ta superduplex.Madaidaicin Juriya na Pitting (PREN) shine aƙalla 40, don haka yana barin ƙarfen walda a kira superduplex bakin karfe.

ER2209 ER2553 ER2594 Welding wayaHaɗin Sinadari

Daraja C Mn Si P S Cr Ni
Saukewa: ER2209 0.03 max 0.5-2.0 0.9 max 0.03 max 0.03 max 21.5 - 23.5 7.5-9.5
Saukewa: ER2553 0.04 max 1.5 1.0 0.04 max 0.03 max 24.0 - 27.0 4.5 - 6.5
Saukewa: ER2594 0.03 max 2.5 1.0 0.03 max 0.02 max 24.0 - 27.0 8.0 - 10.5

ER2209 ER2553 ER2594 Welding Waya  ER2209 ER2553 ER2594 Welding Waya

Lokacin aikawa: Yuli-31-2023