Biyo-xirta kaarboon steel si toos ah oo bir ah

Maaddada loo adeegsaday tuubbooyin kaarboon steel ah oo bir ah oo bir ah waa birboor bir ah, oo loola jeedo aallo-bir-bir-bir ah oo leh kaarboonka kaarboonkain ka yar 2.11%.Kaararka kaarboon gawaarida guud ahaan waxay ka kooban tahay qadar yar oo silikon ah, manganese, baaruud, iyo fosfooraska ka sokow kaarboon.

Guud ahaan, waxa ku jira kaarboonka kaarboon ee ku jira kaarboon yar, oo ah kan weyn adkaanta iyo kan sare xoogga, laakiin ka hooseeya balastarka.

Tooshka kaarboon birta ee Tooska ah ee Tooska ah ee Steel Steel Steel Arc foosha foosha foosha Tooska ah ee Tooska Steetion ah ayaa loo qaybiyaa Uee, RBE, jue birta birta, iwm. Marka loo eego qaababkooda kala duwan ee qaab-dhismeedka.

Kaararka kaarboon ee steel steel steel oo bir ah oo bir ah

GB / T3091-1993 (Galvanized Websaydh bir ah oo loogu talagalay gudbinta dareeraha cadaadiska ee hooseeya)

GB / T3092-1993 (Galvanized Brown Websaydh oo loogu talagalay socodka dareeraha cadaadiska ee hooseeya)

GB / T14291-1992 (Websaydh Browd Pipe oo loogu talagalay qaadashada dareeraha dareeraha ah)

GB / T14980-1994 (dhexroor ballaaran oo bir ah oo bir bir ah oo lagu xiro oo loogu talagalay gaadiidleyda dareeraha xad-dhaafka ah)

GB / T9711-1997 [Petroleum iyo warshadaha birta dabiiciga ah ee ay ku jiraan GB / T9771.1 (oo matalaya heerka birta) iyo GB / T911.2 (matali)

Birta kaarboon bir yar oo bir ah oo toosan oo bir ah Waxaa loo adeegsaday gaadiid dareere ah: sahayda biyaha iyo dheecaanka. Gaadiidka gaaska: gaas, uumiga, gaaska batroolka shidaalka ah. Ujeedooyin dhismeyaal ah: sida tuubooyinka gogosha, sida buundooyinka; Tuubbooyinka loogu talagalay wharves, wadooyinka, dhismayaasha dhismaha, iwm.