Iivalvu kunye nezinye izixhobo zifakwe kwi-A182 F5 F5 F11 F12 F511 Alloty Wil Flange
I-ASTM A335 P9 I-P9 ye-P9 yethungo yenye ye-chrome molybdenum imibhobho. Esi sixhobo sisetyenziselwa ubushushu obuphezulu kunye nokusetyenziswa koxinzelelo oluphezulu. Ezi zixhobo zinenqanaba elincinci lokwanda kwe-shirmal, ke ayiphulukani imilo okanye ubume bamaqondo obushushu aphezulu. I-Asme SA i-335 iBakala P9 Alloty Stees isetyenziswa ikakhulu kumashishini esizukulwana ngamandla kunye nemizi mveliso yepetrochemical.
Ngenxa yokuqulunqwa kwemichiza ye-molybdenum (mo) kunye neChromium (CR), i-A335 idla ngokubizwa ngokuba yiChromium Mlybdenum Tube. I-MolybDenum inyusa amandla entsimbi kunye nomda we-elastiki, nxiba ukunganyangeki, umgangatho wempembelelo kunye noxinzelelo. I-MolybDenum inyusa ukumelana nokuthambisa, ithintele ukukhula kweenkozo, kwaye iyenza i-chromium yentsimbi engafikeleli emgceni. I-Molybdenum yeyona nto isebenzayo eyongeziweyo yokuphucula amandla aphezulu amaqondo aphezulu. Ikwandise ukuxhathisa i-corrosion yensimbi kwaye kuthintela ukubonakala. I-Chromium (okanye i-chrome) yinxalenye esisiseko yentsimbi engenasimo. Nayo nayiphi na intsimbi ene-12% okanye ngaphezulu iChromium ithathwa njengentsimbi engenasiseko. I-Chromium iphantse ingenakufane ngokuchasene nokuxhathisa kwi-oxidation kwiqondo lobushushu eliphezulu. I-Chromium inyusa i-tedile, isivuno kunye nobunzima kubushushu begumbi.