Ordinary checkered plates are mostly processed with 1060, 3003, and 5052 aluminum alloys in 1 series, 3 series, and 5 series as the plate base, and 4 series aluminum alloys are rarely used as the plate base. In comparison, the 1-series and 3-series aluminum alloy checker plates have lower hardness and slightly poorer wear resistance, and are mostly used for rust prevention in ordinary environments and applications where the requirements are not strict. Although the 5 series aluminum alloy pattern plate has better corrosion resistance, the anodization effect is slightly worse than that of the 6 series aluminum alloy. 4017 aluminum tread plate has particularly good wear resistance and anti-skid ability. It is usually used as building materials and manufacturing decorative parts, such as transportation, construction floors, truck compartments, cold storage, elevators and other anti-skid plates and screen skeletons and other packaging and decoration materials.
4017 aluminum tread plate has a certain hardness, good wear resistance, no naked cracks after 90° bending, no orange peel lines, fine surface, can be painted, suitable for use as building materials and manufacturing decorative parts, such as transportation, construction Flooring, truck compartments, cold storage, elevators and other anti-skid boards and screen skeletons and other packaging and decoration materials.
Signi Aluminum uses the uniformity of the continuous annealing furnace (furnace temperature range ± 3 ℃) and rapid heating characteristics to anneal 4017 aluminum alloy pattern plate with H22 or H24, and realizes high surface and high bending performance of the material. A new product. Compared with ordinary box furnace annealing, continuous annealing furnace has extremely fast heating speed and shorter heating time. The total heating time of the aluminum strip in the continuous annealing furnace is only 2 to 5 minutes, and the grain size of the aluminum strip after recrystallization annealing is fine. For 4017 H22 H24 aluminum tread plate, on the one hand, the surface of the material is delicate and beautiful after bending; on the other hand, due to its uniform organization, the grains are small.
The running speed of the strip is the main factor that determines the total time of the strip in the continuous annealing furnace. When the speed is between 2 and 8m/min, the speed of the 4017 aluminum tread plate can be achieved within a short period of 2 to 5 minutes. Annealed to meet the performance requirements of H22 and H24 states, and to achieve qualitative product performance.
|Alloy/ Temper||Tensile Strength (MPa)||Yield Strength (MPa)||Elongation A50%||Recommended minimum bend Radius (90°)||Standard|
|4017 H22||> 55||130--170||>8%||0t||GB/EN/AMS|