I-A789 engaphakathi kwe-S31803 kwaye ayingabi-S32205 ityhubhu yethungo
I-chromium ephezulu, i-molybdenum kunye ne-nitrogen yeziphumo zokuchasana ne-pittiverance inombolo elinganayo (i-PREN) ye-40, ibonelela ngeqondo leendaba elingaphezulu kunye ne-durevice yokungaziphathi kakuhle kunye ne-durexice yokungaziphathi kakuhle, kwaye inobushushu obuqiqileyo ngaphezulu kwe-50¡c.
Ii-Depplex ngentsimbi ye-S32205 ezisetyenziswa kakhulu zamabakala asetyenziswa kakhulu kwaye zibonakaliswa ngamandla aphezulu esivuno. I-Deplex Steel S31803 Amandongo anzima kwiqondo eliphakamileyo lamaqondo obushushu aphakamileyo, xhathise ukonakalisa kwaye wenze ngcono kwizicelo zebhayisekile zokuhamba ngebhayisikile. Ngenxa ye-chromium ephezulu kunye nomxholo we-nickel, i-dupplex yentsimbi ye-S32205 yenze kakuhle kwiindawo ezininzi.