Tel : 0086-0371-86172891
Tel : 0086-0371-86172891
ASK:
ANSWER:DX51D is a steel grade in European standard,DX51D is bending and profiling quality steel material, The material No. of DX51D is 1.0917. DX51D's Carbon composition content is less than 0.18%, it belongs to low carbon material, used for cold forming.
+Z means hot dip Zinc coating. The zinc content is at least 99% . So DX51D+Z means hot dip zinc coated, low carbon for cold forming, bending and profiling quality, Flat product steel.
DX51D+Z material steel have coil, strip, sheet condition, thickness is from 0.2mm-3mm.
DX51D+Z steel coating finish is N(Normal spangle) or M(Minimized spangle)
DX51D+Z steel Surface quality A (As coated surface) , B(Improved surface), C(Best quality surface)
DX51D+Z steel Surface treatment C (chemically passivated) , O (oiled), CO (chemically passivated and oiled) , P (phosphate) , PO (phosphate and oiled), S (sealed)
DX51D+Z steel Coating mass are: Z60/Z80/Z100/Z410/Z200/Z225/Z275/Z350/Z450/Z600
DX51D+Z steel mechanical property:
Tensile strength should be between 270-500MPa
Elongation A80 should be not less than 22%
