Umbhobho wensimbi we-alloy usetyenziswa ikakhulu kwiplanti yamandla, amandla enyukliya, kwibhoyila yoxinzelelo oluphezulu, ubushushu obuphezulu be-superheater kunye ne-reheater kunye nolunye uxinzelelo oluphezulu kunye nombhobho wobushushu obuphezulu kunye nezixhobo, yenziwe ngentsimbi yekhabhoni ekumgangatho ophezulu, intsimbi yesakhiwo sealloyi kunye nentsimbi enganyangekiyo ekwaziyo ukumelana nobushushu, ngokuqengqeleka eshushu (extrusion, ukwandiswa) okanye ukuqengqeleka okubandayo (ukutsalwa).

Inzuzo enkulu yombhobho we-Alloy Steel kukuba ingaphinda isetyenziswe nge-100%, nto leyo ehambelana nesicwangciso-qhinga sesizwe sokukhusela indalo esingqongileyo, ukonga umbane kunye nokonga ubutyebi. Umgaqo-nkqubo kazwelonke ukhuthaza ukwandiswa kwentsimi yesicelo soxinzelelo oluphezulu Umbhobho we-alloy. Okwangoku, ukusetyenziswa kwetyhubhu ye-alloy e-China kubalela kuphela isiqingatha sokusetyenziswa kwensimbi yonke kumazwe aphuhlileyo. Ukwandiswa kwentsimi yokusetyenziswa kwetyhubhu yealloyi ibonelela ngesithuba esibanzi kuphuhliso lweshishini.Ngokophando lweqela leengcali zesebe le-alloy Pipe Branch yeChina Special Steel Association, imfuno yoxinzelelo oluphezulu lombhobho wealloyi eTshayina iya kwanda nge-10-12% ngonyaka kwixesha elizayo.Umbhobho wengxubevange ngumbhobho wentsimbi ngokwemveliso yemathiriyeli (oko kukuthi, i-define yimathiriyeli) umbhobho ongenamthungo ngumbhobho wentsimbi ngokwenkqubo yokuvelisa (umthungo ongenamthungo) ukuchaza, owahlulwe kumbhobho ongenamthungo ngumbhobho womthungo, kubandakanywa umbhobho wokuwelda othe tye kunye nombhobho ojikelezayo.

Imathiriyeli yetyhubhu yealloy imalunga noku kulandelayo:

16-50Mn, 27SiMn, 40Cr, 12-42CrMo, 16Mn, 12Cr1MoV, T91, 27SiMn, 30CrMo, 15CrMo, 20G, Cr9Mo, 10CrMo910, 15MoV 15, CrV3 45CrMo, 15CrMoG, 12CrMoV, 45Cr, 50Cr, 45CrNiMo, njl.