Hot-dip galvanized steel plate and coil HX220BD+Z,HX220BD+ZF,H220BD+Z,H220BD+ZF,HX220BD,H220BD is for extra deep drawing quality.After rolled,Chemical passivation for H220BD+Z,H220BD+ZF,HX220BD+Z,HX220BD+ZF,HX220BD,H220BD is chosed by customers,Chemical passivation protects the surface against humidity and reduces the risk of formation of white rust during transportation and storage in open yard.Local discolouring as a result of this treatment is permissible and does not impair the quality for galvanized steel H220BD+Z,H220BD+ZF,HX220BD+Z,HX220BD+ZF,HX220BD,H220BD.

When orders for Hot-dip galvanized steel sheet and coil HX220BD,HX220BD+Z,HX220BD+ZF,
H220BD,H220BD+ZF,H220BD+Z,H220BD,HX220BD,customers need inform us their request for steel plate surface quality.Welcome vast customer send inquiry to Xinsteel for galvanized steel sheet and coil.

Chemical composition for Hot dip galvanized steel HX220BD (Max):