Q390C mbale yachitsulo

Zipangizo zachitsulo za Q390C monga mbale yachitsulo ya Q390C, bar yozungulira ya Q390C, bar ya Q390C yachitsulo, Q390C masikweya ndi magawo amakona anayi opanda dzenje zonse zili munyumba yosungiramo katundu ya Xinsteel.CEV imatchedwanso CEQ ya Q390C yokhala ndi makulidwe ofanana ndi pansi 30mm idzakhala Maximum 0.45% pogubuduza CEV=CEQ=C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15.