Cabbirka OD: 1 \ / 2 "~ 48" "
ASTM AD335 TUBING P91 TUBING P91 QIIMO LUUQADAHA KALE EE Aluminium, Niobium, Nickel, Nitrogen, nitrogen, nitrogen, titanium, iyo zircium, iyo zircium, iyo zircium. Tuubooyinkaani waxay ku saleysan yihiin heerka A3355, laakiin markii la been abuuro ama qodo, tuubooyinka ayaa waliba la kulmi kara heerka A369. Tuubooyinkaani waxay leeyihiin awood ugu yar oo dhali kara 415 MPA iyo ugu yaraan xoogga khafiifka ah ee 585 MPA.
Hadal adag oo hadal ah, bir kasta waa allen, laakiin ma aha in dhammaan strals loo yaqaan "strals-ka 'alloy stels'. Stors-yada ugu fudud waa macdanta birta (fe) oo ay ku xardhan yihiin kaarboon (c) (qiyaastii 0.1% ilaa 1%, iyadoo ku xidhan nooca) iyo wax kale oo aan ahayn kala-baxa si aan loo eegin); Kuwan waxaa loo yaqaannaa sterobon steron. Si kastaba ha noqotee, ereyga "aloy bir" waa ereyga caadiga ah ee tixraacaya stepls oo leh waxyaabo kale oo ah waxyaabaha kale ee ku daraya si ula kac ah ugamantaan kaarboon. Aloydiinta caanka ah waxaa ka mid ah manganese (midka ugu caansan), nikkel, chromium, molybdenum, Silicon, Silon, iyo Boron. Less common alloyants include aluminium, cobalt, copper, cerium, niobium, titanium, tungsten, tin, zinc, lead, and zirconium.
ASTM A182 Alloy birta ee loo yaqaan 'steels' ee loo yaqaan 'pitels bir' ayaa loo soo saaray iyada oo loo eegayo ASTM-ga ASTM A182, kaas oo daboolaya qulqulka korantada iyo heerkulka sare ee uu daboolay ASME B16.11 \ / 83 \ / 95 \799 iyo BS3799 iyo BS3799.