16Mn iibka birta birta ah ee aan kala go 'lahayn 16Mn aqoonta tuubada birta ah

Codsiga 16Mn tuubo bir ah oo aan kala go 'lahayn: Birta gaarka ah ee loo isticmaalo buundada waa “16Mnq”Noocan birta ah waa in la hagaajiyo sifooyinka farsamada ee birta iyadoo la hagaajinayo qadarka kaarboon (C).Sidaa darteed, marka loo eego heerka kaarboonka, biraha noocan oo kale ah ayaa loo sii kala qaybin karaa: Biraha-kaarboon-yar-yar-karboonka guud ahaan waa wax ka yar 0.25%, sida 10, 20 birta, iwm.;Birta kaarboon dhexdhexaadka ah - Waxyaabaha kaarboonku guud ahaan waa inta u dhaxaysa 0.25 ~ 0.60%, sida 35, 45 steel, iwm.;Birta kaarboonka sare - Waxyaabaha kaarboonku guud ahaan waa ka weyn yahay 0.60%.Noocan birta ah guud ahaan looma isticmaalo samaynta tubooyinka birta.
16Mn qaacidada miisaanka birta ee birta ah ee bilaa-la'aanta ah: [(dhexroorka dibadda - dhumucda gidaarka) * dhumucda gidaarka] * 0.02466 = kg / mitir (miisaanka mitirkiiba)