0.12mm Galvalume Steel Perforated Sheet G300 Minimised Spangle
Punching 55% Galvalume Steel Coil /Metal /Perfoated GL ,G550,G450,G300,Minimised Spangle
Introduction:
55% aluminum, 43.4% zinc and 1.6% silicon at 600 C. The whole structure is composed of aluminum, one iron, one silicon and one zinc, forming a compact four element crystal. Heat plated aluminum, zinc and silicon (GL) products, with various strength and thickness of the cold rolled steel plate as the base material, on the surface of the strip, heat plating aluminum (AL55%), zinc (ZN43.4%), silicon (S11.6%) alloy, have excellent corrosion resistance.
End products of Galvalume Steel Coil:
1. GL Corrugated sheet
2. GL Ceiling
3. GL Floor sheet...
4. Perforated sheet/coil
Application range:
Construction: the roof of the building, the exterior wall, the garage door, the fence, the shutter.
Home appliance industry: oven, air conditioning and ventilation system outside the cover, solar water heater, electrical components.
Automobile industry: automobile muffler, exhaust pipes and a catalytic converter heat shield, the bottom part of the car body, road signs.
Industrial instrumentation: electric control cabinet, industrial refrigeration cabinet, vending machine.
Specification:
| Products | 55% Clear Galvalume steel coil |
| Standard | ASTM A653 , JIS G3321 , GB/T3830-2006 |
| Grade | G550 , G450 , G300,DX51D+AZ,DX52D+AZ, SGLCC,SGLCH |
| Thickness | 0.12mm-2.0mm |
| Width | 30mm-1500mm |
| Base Metal | Cold Rolled Steel |
| AL-Zinc Coating | AZ30-150g/sqm |
| Coil Internal Diameter | 508mm/610mm |
| Surface Treatment | Chromating , Oiled |
| Tolerance | Thickness:+/-0.05mm , Width:+5/-2mm , Total Quantity:+/-10% , Zinc Coating:+/-10% |
| Surface Finish | Regular spangle ,Minimise spangle |
55% Galvalume Perforated Metal:
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.