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55% Alu Zinc Coated Steel Gl Coil

55% Alu Zinc Coated Steel Gl Coil galvalume steel sheet is composed of aluminum-zinc alloy structure, which is composed of 55% aluminum, 43.5% zinc and 1.5% silicon solidified at a high temperature of 600°C. Its entire structure is composed of aluminum-iron-silicon-zinc, forming a dense quaternary crystal An alloy .The corrosion resistance of "aluminized zinc steel coil" is mainly due to the protective function of aluminum and aluminum. When zinc is worn, aluminum forms a dense layer of aluminum oxide, which prevents corrosion-resistant substances from further corroding the interior.

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Product Description

Our enterprise insists all along the quality policy of "product high-quality is base of organization survival; customer gratification will be the staring point and ending of an company; persistent improvement is eternal pursuit of staff" and also the consistent purpose of "reputation very first, purchaser first" for 55% Alu Zinc Coated Steel Gl Coil, Hope we can easily generate a more glorious potential along with you by means of our endeavours within the long run. 55% Alu Zinc Coated Steel Gl Coil, Zinc Coated Steel Coil, Alu Zinc Coated, We supply OEM services and replacement parts to meet the varying needs of our customers. We supply competitive price for quality goods and we are going to make certain your shipment is handled quickly by our logistics department. We sincerely hope to have the opportunity to meet with you and see how we can help you further your own business.

55% Alu Zinc Coated Steel Gl Coil

1. Product introduction:

55%alu GL COILS galvalume steel sheet is composed of aluminum-zinc alloy structure, which is composed of 55% aluminum, 43.5% zinc and 1.5% silicon solidified at a high temperature of 600°C. Its entire structure is composed of aluminum-iron-silicon-zinc, forming a dense quaternary crystal An alloy .The corrosion resistance of "aluminized zinc steel coil" is mainly due to the protective function of aluminum and aluminum. When zinc is worn, aluminum forms a dense layer of aluminum oxide, which prevents corrosion-resistant substances from further corroding the interior.

Products name:	GL coils	Surface:	Zero spangle
Application:	constructions building	Grade :	SGLT
Standard:	ASTM A792	Tensile strength:	350-750mpa
Technique:	Hot dip galvanized	Hardness:	80-90HB
AluZinc coating:	60-275gsm	Coils weight:	3-5 Tons
Surface treatment:	Chromate Passivated	Coils ID:	508/610mm
Thickness:	0.10-4.00mm	Width:	10-1250mm
Edge :	Mill finished	Tolerance	0.1%

2.product feature and applications:

55%alu GL COILS Aluminum-zinc alloy steel plate has good heat resistance and can withstand high temperatures of more than 300 degrees Celsius. It is very similar to the high temperature oxidation resistance of aluminum-plated steel plate. It is often used in

Chimney tube, oven, luminaire and fluorescent lampshade.The heat reflectivity of galvalume aluzinc alloy steel sheet is very high, which is twice that of galvanized steel sheet. People often use it as a material for heat insulation.