20 # Irin pipe paipu
Apejuwe kukuru:
Sipesifikesonu iṣelọpọ:
Lode opin ti irin pipe 20-426
Irin paipu odi sisanra ti 20-426
20 # irin paipu ti ko ni oju ti 20 # irin, pẹlu die-die ti o ga agbara ju 15 #, ṣọwọn parun ko si si tempering brittleness.Plasticity abuku tutu jẹ giga, ni gbogbogbo fun titọ, calendering, atunse ati sisẹ aarọ ju, iṣẹ alurinmorin ti alurinmorin arc ati alurinmorin kan dara, sisanra alurinmorin gaasi jẹ kekere, apẹrẹ ti awọn ibeere to muna tabi apẹrẹ eka ti iṣẹ iṣẹ jẹ rọrun lati kiraki. .Iyaworan otutu ẹrọ tabi ipo isọdọtun dara julọ ju ipo annealing, ni gbogbogbo lo lati ṣe iṣelọpọ wahala ti o dinku ati awọn ibeere lile lile ti iṣẹ-ṣiṣe.
Awọn ohun elo ti 20 # irin pipe paipu ni: ga didara erogba igbekale irin
Nọmba ami iyasọtọ: 20#
Standard: GB8162-2018
GB/T8163-2018
GB3087-2008
GB9948-2013
GB5310-2017
