Q 355b mbale yachitsulo

Kufotokozera Kwachidule:

Q355b lalikulu m'mimba mwake wandiweyani khoma zitsulo chitoliro ndi mtundu wa zinthu.Poyamba ankatchedwa seamless steel pipe.Mpweya wa carbon mu chitsulo ndi pafupifupi 0.16%.Mn idachotsedwa padera chifukwa cha kuchuluka kwa manganese muzinthu zisanu (C, Si, Mn, P, s).

Makhalidwe akuluakulu a chitoliro chachitsulo chachitsulo: ntchito yabwino yokwanira, kutentha kwapansi, ntchito yozizira yopondaponda, ntchito yowotcherera ndi machinability.