A2-60, A2-70, A2-80 Sandunan zagaye na bakin karfe na Austenitic da sandar hexagon

A2-60, A2-70, A2-80 Sandunan zagaye na bakin karfe na Austenitic da sandar hexagon

A1, A2, A4 suna wakiltar 302, 304, 316; 45, 50, 60, 70, 80 suna wakiltar 1/10 na mafi ƙarancin ƙarfin tauri na manne. A4 ƙarfe ne mai austenitic, wanda aka ƙera don tafasar acid na sulfuric. Saboda haka, sunan shine ƙarfe mai jure acid, wanda ya kasance na ƙarfe mai jure acid mai narkewa, yawanci a madadin SUS316.
A yana wakiltar "austenite", 2 yana wakiltar abu na biyu (a zahiri, 2 yana nufin 304), kuma -70 yana wakiltar matakin ƙarfi shine 700 MPa. Kayan da aka gama sune A2 da A4, waɗanda sune 304 da 316 bi da bi, amma matuƙar an tabbatar da cewa makanikai za su iya aiki, sinadaran da ke cikin su na iya shigowa da fita. Maki na gama gari sune:
A2-60
A2-70
A2-80
A4-70
A4-80
A4-90
A1, A2, A4 suna wakiltar 302, 304, 316; 45, 50, 60, 70, 80 suna wakiltar 1/10 na mafi ƙarancin ƙarfin tauri na abin ɗaurewa.
A4 ƙarfe ne mai kama da bakin ƙarfe mai kama da austenitic wanda aka ƙera don tafasar acid mai suna sulfuric acid. Saboda haka, ana kiran ƙarfe mai kama da ƙarfe mai kama da acid a matsayin ƙarfe mai kama da acid mai kama da metastable, yawanci SUS316. 70 da 80 da ke bayan A4-70 da A4-80 suna wakiltar 1/10 na mafi ƙarancin ƙarfin tauri na maƙallin. A4-70 da A4-80 ba su bambanta da kayan da kansu ba. Tunda suna dasandar bakin ƙarfe ta austenitic, ba za a iya magance su ta hanyar maganin zafi ba. Hanyar inganta ƙarfin tensile, ƙaruwar ƙarfin tensile shine ta hanyar nakasa shingen tensile (wanda aka fi sani da taurarewar sanyi), ƙusoshin A4-70 a kasuwa fiye da zagayawar jini, A4-80 ba kasafai ake samu ba.

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Lokacin Saƙo: Yuni-05-2018