Prime hot dipped galvanized steel
1.Width:1000-1250mm
2.Thickness :0.2~0.8mm
3.Zinc coating:80-180gsm
5.Delivery time:30-60 days 

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

 

 

Tensile strength

International standard,270-500N/mm2(actually less narrow than this extent)

 

Broken extension rate

International standard,more than 22%(actually higher than this value)

 

Height of zinc layer

In the range of 40-275g/m2 supplied by mutual agreement reached by two parts.

 

Conglutination property of zin layer

When center diameter is 0,180 cold-bending zero-zinc lawyer starts to break and come off.