600-1250mm Gi Galvanized Steel Coil Hot SALES SGCC Zinc Coil Z140 Zink 3 Mm

Hot SALES SGCC Z140 Zink Galvanized Steel Coil 3 Mm GI Steel Coil 600 - 1250MM

 
Hot-dip galvanizing is the reaction of molten metal with an iron substrate to produce an alloy layer, thereby combining the substrate and the plating layer. Hot-dip galvanizing is to pickle iron and steel parts first. In order to remove iron oxide on the surface of iron and steel parts, after pickling, it is cleaned in an ammonium chloride or zinc chloride aqueous solution or a mixed solution of ammonium chloride and zinc chloride.And then sent to the hot-dip plating bath. Hot-dip galvanizing has the advantages of uniform coating, strong adhesion and long service life.

Specification
Hot SALES SGCC z140 zink galvanized steel 3 mm GI plain sheet

 

item	value
Standard	AiSi
Grade	SGCC/CGCC/TDC51DZM/TDC52DTS350GD/TS550GD/DX51D+Z
Application	making pipes, cutting sheets, making small tools, making corrugated sheets, making container, Container Plate
Place of Origin	China
Tolerance	±1%
Processing Service	Bending, Welding, Decoiling, Punching, Cutting
Steel Grade	310S, 316L, 316, 321, 430, 309S, 304, 304L, 904L
Surface Finish	2B
Delivery Time	15-21 days
Product name	Galvanized Steel Coil / Sheet
Width	600 - 1250MM
Zinc Coating	Z30 - 600g/m2
ID of Coil	508/610MM
Thickness	0.105- 4MM
Surface Structure	Regular spangle,Minimum spangle, Zero spangle, Big spangle
HRB	Soft Hard (<60),Medium Hard (60-85), Full Hard (85-95)
Packaging	Dust-proof kraft sheet, iron packing, Angle protective, packing belt
Payment Terms	T/T, LC, Western Union, Paypal, O/A, DP
Regular Order	25 tons or one container

 
Galvanized Steel 0.18mm-20mm thick galvanized steel sheet 2mm thick Hot dip galvanized steel sizes galvanized sheet metal roll
 

bse metal type	Grade	CHEMICAL COMPOSITION %
		C	Si	Mn	P
cold rolled steel sheet	DC51D+Z (St01Z, St02Z, St03Z) , DC51D+ZF	≤0.10	-	≤0.50	≤0.035
	DC52D+Z (St04Z), DC52D+ZF	≤0.08	-	≤0.45	≤0.030
	DC53D+Z (St05Z), DC53D+ZF	≤0.08	-	≤0.40	≤0.030
	DC54D+Z (St06Z), DC54D+ZF	≤0.01	≤0.10	≤0.30	≤0.025
	DC56D+Z (St07Z), DC56D+ZF	≤0.01	≤0.10	≤0.30	≤0.025
hot rolled steel sheet	DD51D+Z (St01ZR, St02ZR)	≤0.10	-	≤0.50	≤0.035
	DD54D+Z (St06ZR)	≤0.01	≤0.10	≤0.30	≤0.025