Dhuumaha birta Alloy waxaa inta badan loo isticmaalaa in warshad korontada, tamarta nukliyeerka, kuleyliyaha cadaadis sare, superheater heerkulka sare iyo reheater iyo cadaadis kale oo sarreeya iyo dhuumaha heerkulka sare iyo qalabka, waxa ay ka samaysan tahay bir kaarboon tayo sare leh, dhismaha alloy bir iyo ahama u adkaysta kulaylka. Walxaha birta ah, iyadoo lagu duuduubayo kulul (extrusion, ballaarinta) ama duubista qabow (jiid).

Faa'iidada ugu weyn ee tubada Alloy Steel waa in dib loo warshadayn karo 100%, taas oo la jaanqaadaysa istiraatiijiyadda qaranka ee ilaalinta deegaanka, badbaadinta tamarta iyo badbaadinta kheyraadka. Siyaasadda qaranku waxay dhiirigelisaa balaadhinta goobta codsiga ee cadaadiska sare ee tuubada Alloy. Waqtigan xaadirka ah, isticmaalka tuubada daawaha ee Shiinaha ayaa ka dhigan kaliya kala bar wadarta isticmaalka birta ee wadamada horumaray. Balaadhinta garoonka isticmaalka tuubada daawaha waxay siisaa meel ballaadhan oo loogu talagalay horumarinta warshadaha. Sida laga soo xigtay cilmi-baarista kooxda khabiirka ah ee laanta Pipe ee Ururka Biraha Gaarka ah ee Shiinaha, baahida loo qabo tuubooyinka daawaha cadaadiska sare ee Shiinaha ayaa kordhin doona 10 -12% sanad walba mustaqbalka. Beebka Alloy waa bir bir ah sida ay wax soo saarka ee walxaha (taas oo ah, wax) si loo qeexo, sida magaca tilmaamayo waa biibiile daawaha; habka (seamless seamless) si loo qeexo, laga soocaa tuubada tollayntu waa tuubada tollayn, oo ay ku jiraan tuubada alxanka tolida tooska ah iyo tuubada wareega.

Maaddada tuubada daawaha waa qiyaas ahaan sida soo socota:

16-50Mn, 27SiMn, 40Cr, 12-42CrMo, 16Mn, 12Cr1MoV, T91, 27SiMn, 30CrMo, 15CrMo, 20G, Cr9Mo, 10CrMo910, 15Mo5Cr, 15Mo3 45CrMo, 15CrMoG, 12CrMoV, 45Cr, 50Cr, 45CrNiMo, iwm.