Tuubada birta ah ee aan lahayn daawaha waa nooc ka mid ah tuubooyinka birta ah ee aan lahayn daawaha. Waxqabadkeedu aad ayuu uga sarreeyaa tuubooyinka birta ah ee caadiga ah ee aan lahayn daawaha sababtoo ah tuubadan birta ah waxay ka kooban tahay Cr badan. Iska caabbinteeda heerkulka sare, iska caabbinta heerkulka hooseeya iyo iska caabbinta daxalka ayaa ka wanaagsan tuubooyinka kale ee birta ah ee aan lahayn daawaha. Lama barbar dhigi karo, sidaa darteed tuubooyinka birta ah waxaa si weyn loogu isticmaalaa batroolka, kiimikada, korontada, kuleyliyaha iyo warshadaha kale.

Tuubooyinka birta ah ee aan kala go 'lahayn ee qaab-dhismeedka: inta badan waxaa loo isticmaalaa qaab-dhismeedka guud iyo qaab-dhismeedka farsamada. Alaabteeda matalaadda (darajooyinka): birta kaarboonka Lambarka 20, birta Lambarka 45; birta daawaha Q345, 20Cr, 40Cr, 20CrMo, 30-35CrMo, 42CrMo, iwm.

Tuubooyinka birta ah ee aan kala go 'lahayn ee loogu talagalay rarista dareeraha: inta badan waxaa loo isticmaalaa rarista dhuumaha dareeraha ee injineernimada iyo qalabka ballaaran. Agabka matalaya (darajooyinka) waa 20, Q345, iwm.

Tuubooyinka birta ah ee aan kala go 'lahayn ee kuleyliyeyaasha cadaadiska hooseeya iyo kuwa dhexdhexaadka ah: inta badan waxaa loo isticmaalaa dhuumaha qaada dareerayaasha cadaadiska hooseeya iyo kuwa dhexdhexaadka ah ee kuleyliyeyaasha warshadaha iyo kuleyliyeyaasha guryaha. Alaabada matalaya waa birta lambar 10 iyo lambarka 20.

Tuubooyinka birta ah ee aan kala go 'lahayn ee kuleyliyaha cadaadiska sare leh: inta badan waxaa loo isticmaalaa madaxyada gaadiidka dareeraha ee heerkulka sare iyo cadaadiska sare leh iyo tuubooyinka ku jira saldhigga korontada iyo kuleyliyaha warshadaha korontada nukliyeerka. Alaabada matalaya waa 20G, 12Cr1MoVG, 15CrMoG, iwm.

Tuubooyinka birta kaarboonka iyo birta kaarboon-manganese ee aan kala go 'lahayn ee maraakiibta: inta badan waxaa loo isticmaalaa tuubooyinka u adkaysta cadaadiska heerka I iyo II ee kuleyliyeyaasha maraakiibta iyo kuleyliyeyaasha sare. Alaabada matalaya waa 360, 410, 460 darajo bir ah, iwm.

Tuubooyinka birta ah ee aan kala go 'lahayn ee qalabka bacriminta cadaadiska sare leh: inta badan waxaa loo isticmaalaa in lagu gudbiyo tuubooyinka dareeraha heerkulka sare iyo cadaadiska sare leh ee qalabka bacriminta. Alaabada matalaya waa 20, 16Mn, 12CrMo, 12Cr2Mo, iwm.

Tuubooyinka birta ah ee aan kala go 'lahayn ee loogu talagalay dildilaaca batroolka: inta badan waxaa loo isticmaalaa kuleyliyeyaasha, beddelayaasha kulaylka iyo dhuumaha rarista dareeraha ee warshadaha dhalaalinta batroolka. Alaabteeda matalaya waa 20, 12CrMo, 1Cr5Mo, 1Cr19Ni11Nb, iwm.

Tuubo bir ah oo aan kala go 'lahayn oo loogu talagalay dhululubada gaaska: inta badan waxaa loo isticmaalaa in lagu sameeyo dhululubo gaas oo kala duwan iyo kuwa haydarooliga. Alaabteeda matalaya waa 37Mn, 34Mn2V, 35CrMo, iwm.

Tuubo bir ah oo aan lahayn siligga kulul ee loogu talagalay qalabka korontada ku shaqeeya: inta badan waxaa loo isticmaalaa in lagu sameeyo taageerooyinka korontada ku shaqeeya, dhululubada iyo tiirarka macdanta dhuxusha, iyo sidoo kale dhululubada kale ee korontada ku shaqeeya iyo tiirarka. Alaabteeda matalaya waa 20, 45, 27SiMn, iwm.

Tuubo bir ah oo aan lahayn cadaadis sare oo loogu talagalay matoorada naaftada: inta badan waxaa loo isticmaalaa tuubooyinka saliidda ee cadaadiska sare leh ee nidaamyada duritaanka matoorka naaftada. Tuubada birta ah guud ahaan waa tuubo qabow soo jiidata, walaxdeeduna waa 20A.

Tuubooyinka birta ah ee qabow-jeexjeexa ama qabow-jeexjeexa leh: Waxaa inta badan loo isticmaalaa qaab-dhismeedka farsamada iyo qalabka cadaadiska kaarboonka, taasoo u baahan saxnaan cabbir sare leh iyo dhammaystir dusha sare oo wanaagsan. Alaabteeda matalaadda waxaa ka mid ah 20, 45 bir, iwm.

Waxyaabaha biibiile daawaha ah

12Cr1MoV, P22(10CrMo910) T91,P91, P9, T9, WB36, Cr5Mo (P5, STFA25, T5,)15CrMo(P11, P12, STFA22), 13CrMo44, Cr5Mo, 15CrMo, 25CrMo, 30CrMo, 40CrMo.

Soo dhawoow iibsigaaga!