Galvalume steel strip is slited by Galvalume steel coil. It is also called Aluminum-Zinc Alloy Coated Steel , Zincalume steel, aluminized zinc steel (aluzinc steel Coil), 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.
Standard | ASTM A792,JIS G3321, EN 10346 |
Material | SGLCC G230-G550,DX51D+AZ,DX53D+AZ,S250-S550 |
Thickness | 0.13-2.5mm |
Width | 10-600mm |
Zinc coating | AZ30 to Z185g/m2 |
Color | Blue, Green,Yellow, Golden(Anti-Finger Print) |
HRB | Soft Hard(<60) Medium Hard(60-85) Full Hard(85-95) |
Spangle | Regular Spangle,Minimal Spangle, Zero Spangle,Big Spangle |
Package | standard export package |
It is commonly used in residential, commercial, and industrial siding applications. Construction: Galvalume steel is used in a variety of construction applications, including structural framing, decking, and fencing. Its durability and corrosion resistance make it an ideal material for use in harsh environments.
FAQ :
1. Q：How long is your delivery time?
A：Usually within 25-30days after receiving the deposit or L/C at sight.Longer leadtime will be required for special designed products.
2. Q: Do you provide samples ? Is it free or extra ?
A: Yes, we could offer the sample for free charge but the delivery charges will be covered by our customers.
3. Q: Are you a manufacturer or trading company?
A: We are a professional manufacturer with 1.5 million tons of steel coil annually in china. We have passed thefactory inspection by various international organizations and have our own sales team. Welcome to seeing and inspecting our factory.
