Pombi yesimbi yeAlloy inonyanya kushandiswa mumagetsi, simba renyukireya, bhaira rine simba repamusoro, superheater inodziya zvakanyanya uye reheater inodziya zvakanyanya pamwe nemamwe mapaipi ane simba repamusoro uye tembiricha yepamusoro, yakagadzirwa nesimbi yekabhoni yepamusoro, simbi yechimiro chealloy uye simbi isingapisi inopisa, nekupisa kunopfuta (extrusion, expansion) kana kutonhora kunopfuta (draw).

Chinhu chikuru cheAlloy Steel pombi ndechekuti inogona kudzokororwa 100%, zvinoenderana nehurongwa hwenyika hwekuchengetedza nharaunda, kuchengetedza simba uye kuchengetedza zviwanikwa. Mutemo wenyika unokurudzira kuwedzera kwenzvimbo yekushandisa pombi yeAlloy ine pressure yakakwira. Parizvino, kushandiswa kwechubhu yealloy muChina kunongoita hafu chete yekushandiswa kwesimbi munyika dzakabudirira. Kuwedzera kwenzvimbo yekushandisa chubhu yealloy kunopa nzvimbo yakakura yekusimudzira indasitiri. Sekureva kweongororo yeboka renyanzvi reAlloy Pipe Branch yeChina Special Steel Association, kudiwa kwechubhu yealloy ine pressure yakakwira muChina kuchawedzera ne10-12% pagore mune ramangwana. Chubhu yealloy ipuipi yesimbi zvichienderana nekugadzirwa kwezvinhu (ndiko kuti, zvinhu) kutsanangura, sezvinoreva zita racho ipuipi yealloy; Uye chubhu yealloy ine steel pombi zvichienderana nemaitiro ekugadzira (seam seam seam) kutsanangura, inosiyaniswa nechubhu yealloy ine pressure, kusanganisira chubhu yealloy welding yakatwasuka uye chubhu yespiral.

Zvinhu zvechubhu ye alloy zviri sezvinotevera:

16-50Mn, 27SiMn, 40Cr, 12-42CrMo, 16Mn, 12Cr1MoV, T91, 27SiMn, 30CrMo, 15CrMo, 20G, Cr9Mo, 10CrMo910, 15Mo3, 15CrMoV, 35CrMoV, 45CrMo, 15CrMoG, 12CrMoV, 45Cr, 50Cr, 45CrNiMo, nezvimwewo.