EN10346/EN10143 S320GD AZ150 Anti Finger Print Galvalume 55%Aluminum 43.5%Zinc 1.5% Si Coated Steel Sheet Coil
Galvalume Steel Coil(55% Aluminium-Zinc Alloy Coated Steel Coil)
Hot-dip aluminium-zinc-plated steel sheet is based on cold-rolled steel sheets of various strengths and thickness specifications, and aluminium-zinc alloy has excellent corrosion resistance.
Galvalume is developed on the basis of hot-dip aluminium plating and hot-dip galvanising technology, which has both the excellent atmospheric corrosion resistance and heat and oxidation resistance of aluminium plating products and the excellent electrochemical protection of galvanised steel sheet products, so that the cuts and scratches are not easy to corrode and rust.
Main advantages:
1) The coating can be applied to both sides of the metal, giving a high quality finish to the pre-treated metal, with uniformity of colour, thickness, texture and performance.
2) PPGI not only makes the manufacturing plant more environmentally friendly, it also solves the problem of oil and residual oil.
3) Manufacturing versatility: any company involved in the production of metal roofing, appliances, wall panels, beverage cans, automotive parts, office equipment and other utility products uses prepainted metal in the manufacturing process.
Applications for Galvalume Steel Products
Galvalume steel's superior protective characteristics and economical price make it ideal for :
- Residential and commercial exterior building materials
- Decking
- Cladding
- Cabinetmaking
European Standards EN 10346:2015
America standards ASTM A792M
Japanese Standard JIS G 3321
Australian Standard AS1397
| Standards | Steel grade | Thickness(mm) | Width(mm) | Coating |
| AS1397 | G1~G3
G250
G300
G350
G450
G500
G550 | 0.2 - 1.2 | 800 - 1,250 | AZ150
AZ200 |
The surface of the Galvalume / Aluzinc steel sheet presents a unique smooth, flat, and gorgeous spangle looking, with a silver white base color. The special coating structure gives it excellent corrosion resistance. The normal service life of Galvalume / Aluzinc Steel Sheet and Coils can reach 25 years, and they have good heat resistance and can be used in high-temperature environments at 315 ℃; The adhesion between the coating and the paint film is good, and it has good processing performance, which can be used for stamping, shearing, welding, etc; The surface conductivity is very good.
The coating consists of 55% aluminum, 43.5% zinc, and 1.5% silicon in weight ratio, respectively. The production process of aluminum zinc steel sheet is similar to that of galvanized steel plate and aluminum plated plate, and it is a continuous melting coating process. 55% aluminum zinc alloy coated aluminum zinc steel plate has superior corrosion resistance compared to galvanized steel plate of the same thickness when exposed to the same environment on both sides. 55% aluminum zinc alloy coated aluminum zinc steel ( 55% Alu-zinc Steel) plate not only has good corrosion resistance, but also color coated products have excellent adhesion and flexibility.
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EN10346/EN10143 S320GD AZ150 Anti Finger Print Galvalume 55%Aluminum 43.5%Zinc 1.5% Si Coated Steel Sheet Coil Images
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