Galvalume steel is also called Aluminum-Zinc Alloy Coated Steel,aluminized zinc steel(aluzinc steel),SGLC,The galvalume metal is composed of 55% aluminium, 43.4% zinc and 1.6% silicon solidified at 600 ~C. Its whole structure consists of aluminium-iron-silicon-zinc, forming a compact quaternary crystal alloy.The surface of the galvalume steel sheet is characterized by smooth, flat and gorgeous stars, and its base color is silver white. The special coating structure makes it have excellent corrosion resistance.
Advantages
The normal service life of galvalume steel sheet is up to 25a, and its heat resistance is good. It can be used in high temperature environment at 315 C. The adhesion between coating and paint film is good, and it has good processing performance. It can be punched, sheared and welded. The surface conductivity is very good.
Main Features
1.Corrosion resistance:When zinc is abraded, aluminum forms a dense layer of alumina that prevents further corrosion of the corrosive material inside.2.Heat resistance:Aluminum zinc alloy steel has good heat resistance and can withstand high temperatures of more than 300 degrees Celsius.3.Thermal reflexes:The heat reflectivity of Al Zn steel plate is very high, which is two times that of galvanized steel sheet.4.Economical efficiency:Since the density of 55% AL-Zn is smaller than the density of Zn, the aluminum-zinc-plated steel sheet is more than 3% larger than the area of the plated steel sheet when the weight is the same and the thickness of the gold-plated layer is the same.
Our Factory
FAQ
Q1: What is your terms of payment? A: 30% T/T as the upfront deposit, 70% before delivery. We will show you the photos of products and package before you pay the balance.
Q2: what is the terms of delivery? A: EXW, FOB, CIF, CFR, DDU
Q3: What is the terms of packing? A: generally, we pack our goods in bundles or coils with rods or belts, we could also pack the goods as the customers’ requirement.
Q4: What is your delivery time? A: For stocks, we could transport the goods to loading port within 7 days after we received your deposit. For production period, it usually takes about 15 days-30 days after receiving the deposit.
Q5: Could you produce according to the samples? A : Yes, we could customer-made by your samples or technique drawings, we could build the mold and fixtures.
Q6: How could you guarantee your products? A: Each piece of products is manufactured by certified workshops, inspected by SORUN piece by piece according to national QA/QC standard. We also could issue the warranty to customer to guarantee the quality.
Q7: How do we trust your company? A: We specialise in steel business for years, headquarter locates in Jinan, Shandong province, you are welcome to investigate in any ways, by all means, you could place an order in alibaba with trade assurance which could secure your payment.
Product Description
Technical Standard
ASTM DIN GB JIS3302
Shape
Coil,Sheet,Plate,Strip
Thickness
0.12mm-3.0mm
Width
600mm-1500mm
Type of Coating
Hot Dipped Aluzinc Galvalume Steel
Zinc Coating
30-275g/m 2
Surface Treatment
DRY,OIL,Chromate,anti-finger print,Gr-free,etc
Coil Weight
3-7 metric ton per coil
Package
Standard export package or customized
Hardness
HRB50-71 ( CQ Grade ) / HRB45-55 ( DQ Grade )
Yield Strength
140-300 (DQ Grade)
Tensile Strength
270-500 (CQ Grade)
270-420 (DQ Grade)
Elongation Percentage
22 (CQ Grade thickness less 0.7mm)
24 (DQ Grade thickness less 0.7mm)
What is Galvalume steel
Galvalume Steel Introduction
Galvalume steel is also called Aluminum-Zinc Alloy Coated Steel,aluminized zinc steel(aluzinc steel),SGLC,The galvalume metal is composed of 55% aluminium, 43.4% zinc and 1.6% silicon solidified at 600 ~C. Its whole structure consists of aluminium-iron-silicon-zinc, forming a compact quaternary crystal alloy.The surface of the galvalume steel sheet is characterized by smooth, flat and gorgeous stars, and its base color is silver white. The special coating structure makes it have excellent corrosion resistance.
Advantages
The normal service life of galvalume steel sheet is up to 25a, and its heat resistance is good. It can be used in high temperature environment at 315 C. The adhesion between coating and paint film is good, and it has good processing performance. It can be punched, sheared and welded. The surface conductivity is very good.
Main Features
1.Corrosion resistance:When zinc is abraded, aluminum forms a dense layer of alumina that prevents further corrosion of the corrosive material inside.2.Heat resistance:Aluminum zinc alloy steel has good heat resistance and can withstand high temperatures of more than 300 degrees Celsius.3.Thermal reflexes:The heat reflectivity of Al Zn steel plate is very high, which is two times that of galvanized steel sheet.4.Economical efficiency:Since the density of 55% AL-Zn is smaller than the density of Zn, the aluminum-zinc-plated steel sheet is more than 3% larger than the area of the plated steel sheet when the weight is the same and the thickness of the gold-plated layer is the same.
Our Factory
FAQ
Q1: What is your terms of payment? A: 30% T/T as the upfront deposit, 70% before delivery. We will show you the photos of products and package before you pay the balance.
Q2: what is the terms of delivery? A: EXW, FOB, CIF, CFR, DDU
Q3: What is the terms of packing? A: generally, we pack our goods in bundles or coils with rods or belts, we could also pack the goods as the customers’ requirement.
Q4: What is your delivery time? A: For stocks, we could transport the goods to loading port within 7 days after we received your deposit. For production period, it usually takes about 15 days-30 days after receiving the deposit.
Q5: Could you produce according to the samples? A : Yes, we could customer-made by your samples or technique drawings, we could build the mold and fixtures.
Q6: How could you guarantee your products? A: Each piece of products is manufactured by certified workshops, inspected by SORUN piece by piece according to national QA/QC standard. We also could issue the warranty to customer to guarantee the quality.
Q7: How do we trust your company? A: We specialise in steel business for years, headquarter locates in Jinan, Shandong province, you are welcome to investigate in any ways, by all means, you could place an order in alibaba with trade assurance which could secure your payment.
