1.Yield point,minimum,345 MPa(50000psi) 2.Tensile strength,minimum 483 Mpa(70000psi)
3.Elongation,in 50mm(2 in.),minimum,12 percent
4.Weight of coating is 550g/㎡ single-spot one side,1100g/㎡ double sides;the average thickness of zinc layer is 77 μm.