Galvanized Steel Coil

1250mm Gi Sheet Coil DX51 SPCC DIN Galvanized Sheet Roll Cold Rolled

Thickness 0.105- 4MM
Width 600 – 1250MM
Length As require
Zinc Coating Z30 – 600g/
ID of Coil 508/610MM
Surface Structure Regular spangle,Minimum spangle, Zero spangle, Big spangle
HRB Soft Hard (60),Medium Hard (60-85), Full Hard (85-95)
Surface Treatment Oiled (O), Chromium (C),Phosphating (P), Spinpass
Standard Seaworthy Export Packing Dust-proof kraft sheet, iron packing, Angle protective, packing belt
Coil Weight 3-5 Tons

 

1250mm Gi Sheet Coil DX51 SPCC DIN Galvanized Sheet Roll Cold Rolled

 

Galvanized Steel Coils Prime Quality Cold Rolled Steel DX51 SPCC Grade Bending Welding

What is the difference between a hot dipped galvanized steel coil and a cold roll coil?

Compared to cold-rolling, hot-rolled steel has higher yield strength and less grain deformation, because the cold-rolling squashes the steel so that the microscopic “grain structure” resembles an oval shape. Cold-rolled steel has superior directional strength, which is valuable for certain high-load applications

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