Alloy bir bir ah, ASTM A335 tuubbada, P22 tuubada
Fasalka P11 waxaa loo yaqaanaa Chrome Molybdenum Alloy birta. Marka la barbar dhigo birta kaarboon, sifooyinka birtan bir-qaadka ah ayaa aad u badan. Caadi ahaan, strals-ka altm sida ASTM A335 PIPE waxay u muuqataa inay leedahay boqolkiiba inta ay ka sarreeyaan kuwa ka sarreeya kuwa caadiga ah. Marka si hufan u qaado si hufan heerka xiga. Halabuurka caadada ee P11 wuxuu ka kooban yahay Chromium iyo Molybdenum, boqolkiiba boqol-komium dherer ahaan 1.25. Waxyaabaha molybdenum ee molybdenum ee ku jira birta steel ee alloy birta ah waa qiyaastii 0.5%.
Alloy 20 (Alloy 20) waa allo aunalnitic oo ku saleysan birta oo la sameeyay si looga hortago daxanka acid ee sulfuric acid. Waxay leedahay iska caabin aad u wanaagsan oo ah xarkaha acid ee sulfuric acid; Waxay leedahay iska caabbinta adag ee aashitada fosfooraska, nitric acid iyo jawiga chlorided, chloride walwalka carbiska, xidhashada-goynta iyo jajabinta. Sidaa darteed, Alloy 20 waxay leedahay magaca anti-suulyo alloy; Waxay leedahay codsiyo fara badan oo kala duwan: sida: kiimikada, cuntada, dawada, soosaarka korantada iyo warshadaha balaastigga ayaa isticmaali doona. Wixii caabbinta ah ee iska caabbinta tuubbada iyo jiirka chloride, dhibaatooyinka is-afgaradka culeyska, iwm., Alkoy 20 ayaa badanaa la isticmaalaa.
Chromium molybdenum pipes under ASTM and ASME specifications A\/SA 335 P1, P2, P11, P12, P15, P22, P91, P92, P122 are used in the power industry, while ASTM\/ASME A\/SA 335 P5, P9 are used in the petrochemical industry, It has strong crack resistance at high temperature iyo cadaadis sareeya, waxaa loo isticmaali karaa adeegga hydrogen sulfide-ka saliidaha saliidaha, weerarka hydrogen iyo dilitaanka cafiska