B30G130 steel silicon content is about 3% to 5%, and other major iron silicon alloy. Electricity, electronics and military industries indispensable soft magnetic alloy is also the largest output of metal functional materials

B30G140 steel properties Low iron loss, magnetic flux density under a strong magnetic field (magnetic induction) high, smooth surface, uniform thickness and smooth, punching resistance, adhesion and weldability surface of the insulating film is good

B35G135 steel properties Low iron loss, magnetic flux density under a strong magnetic field (magnetic induction) high, smooth surface, uniform thickness and smooth, punching resistance, adhesion and weldability surface of the insulating film is good

B35G145 steel silicon content is about 3% to 5%, and other major iron silicon alloy. Electricity, electronics and military industries indispensable soft magnetic alloy is also the largest output of metal functional materials

B23G110 steel silicon content is about 3% to 5%, and other major iron silicon alloy. Electricity, electronics and military industries indispensable soft magnetic alloy is also the largest output of metal functional materials

B23G120 steel silicon content is about 3% to 5%, and other major iron silicon alloy. Electricity, electronics and military industries indispensable soft magnetic alloy is also the largest output of metal functional materials