de color galvalume bobina de acero recubierto

de color galvalume bobina de acero recubierto material: Al-Zn steel coil thickness:0.18-1.2mm width:914/1000/1220/1250mm

de color galvalume bobina de acero recubierto  

prepainted aluzinc steel coil

standard	ASTM A792, AZ40, AZ50, AZ60,AZ80,AZ100, AZ120, AZ150,
material	hot dip Al-Zn stell coil
thickness	0.18-1.2mm
width	914mm/1000mm/1220mm/1250mm
top	5-7u primer-20u polyester RAL
back	5-7u primer mill's standard grey
color	RAL as clients option
packing	wrapped with water proof paper, metal envelope and edge protector and edge protector and strapped by 6+5 steel strips

paint: The polyester; the silicon modified polyester, the high durable polyester, gather the leaning vinyl fluoride

ID:508mm

OD BIGGEST:1500m

Coil weight:3-10 tons

Usage: material of car, roofing sheet, container and so on

BASIC MATERIAL	CHEMICAL COMPOSITION %					MECHANICAL PROPERTIES
	C	Si	Mn	S	P	T.S	Y.S	E.L
						MPA	MPA	%
GL/GI	0.06	0.02	0.22	0.018	0.017	346	360	31
PAINTCOATING	MEK	GLOSS	PENCILRIGIDITY	BENDINGTEST	REVERSE IMPACT		INSPECT RESULT
μm
30	OK	60%	3H	3T	9J		OK

de color galvalume bobina de acero recubierto