Zinc Coating Steel for Construction and Real Estate

 

material of base metal	SPHC	process performance	CQ(PT、JY)
zinc coating	80-275g/m2	variety of zinc coating	100% zinc or multi-alloy
thickness	0.14-2.4mm	surface condition	regular/zero/small spangle
width	1000/1219/1200/1250mm	surface treatment	Chromated and non-oiled
coil weight	10mt max	inner coil diameter	508/610mm
tensile strength	270-500Mpa	elongation (%,L0=80mm)	22%
material	DX51D+Z	skin pass	according to clients' requirements

1.Thickness:0.14-2.4mm
2.Z coating:80-275gsm
3.Surface treatment:chromated
4.Manufacturer:yes
5.Spangle:regular  

Coil diameter

Inside, 610mm standard, 508mm on request.

Outside, minimum 10/7 x width (limit 2500mm)

Surface quality

Cold-rolled steels are available in surface quality A, B or C.

Coatings

Mass: -
Pure zinc : minimum 80g/m², maximum 275g/m².
Stibonium-zinc : minimum 80g/m², maximum 275g/m².