55% Alu GL Coils
  • 55% Alu GL Coils55% Alu GL Coils
  • 55% Alu GL Coils55% Alu GL Coils
  • 55% Alu GL Coils55% Alu GL Coils
  • 55% Alu GL Coils55% Alu GL Coils

55% Alu GL Coils

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.

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Product Description

55% Alu GL Coils


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.


55% Alu GL Coils

55% Alu GL Coils

55% Alu GL Coils

55% Alu GL Coils

Brick Pattern PPGI

55% Alu GL Coils

55% Alu GL Coils

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