Checker Plate
EN AW 1050 & 5754
Aluminium tread plates, also known as aluminum checker plates, are multifunctional materials widely employed in diverse industries. Renowned for their durability, lightweight nature, and corrosion resistance, these plates serve numerous purposes. Commonly used for flooring in industrial settings, ramps, and stairs, their distinctive raised diamond pattern ensures enhanced traction, mitigating the risk of slips. In transportation, these plates find applications in truck beds and trailer floors, protecting surfaces from wear and tear. Additionally, their aesthetic appeal makes them popular in architectural and interior design for decorative elements like wall coverings and countertops. Industries ranging from automotive to marine utilize aluminium tread plates for their structural integrity, ensuring a non-slip surface in applications such as toolboxes, workbenches, and marine decking.
At Altek Metal, we supply 1050 & 5754 5 bar plates ranging from 1.5 / 2.5 mm to 5 / 6 mm While 1050 is more widely adopted due to its cost performance, 5754 alloy has a higher durability and corrosion resistance due to the characteristics of the 5xxx series.
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MECHANICAL PROPERTIES
1050 H14
| Thickness (mm) | Tensile Str. (Rm / Mpa) | Yield Str. (Rp0,2) MPa | Elongation % A50 mm | Elongation % A | Bending Radiusa 180° | Bending Radiusa 90° | Hardness HBWa |
|---|---|---|---|---|---|---|---|
| 0,5 < T ≤ 1,5 | 105 – 145 | min. 85 | 2 | 1,0 t | 0,5 t | 34 | |
| 1,5 < T ≤ 3,0 | 105 – 145 | min. 85 | 4 | 1,0 t | 1,0 t | 34 | |
| 3 < T ≤ 6,0 | 105 – 145 | min. 85 | 5 | 1,5 t | 34 |
1050 H24
| Thickness (mm) | Tensile Str. (Rm / Mpa) | Yield Str. (Rp0,2) MPa | Elongation % A50 mm | Elongation % A | Bending Radiusa 180° | Bending Radiusa 90° | Hardness HBWa |
|---|---|---|---|---|---|---|---|
| 0,2 < T ≤ 0,5 | 105 – 145 | min. 75 | 3 | 1,0 t | 33 | ||
| 0,5 < T ≤ 1,5 | 105 – 145 | min. 75 | 4 | 1,0 t | 33 | ||
| 1,5 < T ≤ 3,0 | 105 – 145 | min. 75 | 5 | 1,0 t | 1,0 t | 33 | |
| 3 < T ≤ 6,0 | 105 – 145 | min. 75 | 8 | 1,5 t | 1,5 t | 33 |
5754 H24
| Thickness (mm) | Tensile Str. (Rm / Mpa) | Yield Str. (Rp0,2) MPa | Elongation % A50 mm | Elongation % A | Bending Radiusa 180° | Bending Radiusa 90° | Hardness HBWa |
|---|---|---|---|---|---|---|---|
| 1.0 | 220 – 270 | min.130 | 8 | 1,5 t | 1,0 t | 63 | |
| 1.5 | 220 – 270 | min. 130 | 8 | 1,5 t | 1,0 t | 63 | |
| 2.0 | 220 – 270 | min. 130 | 10 | 2,0 t | 1,5 t | 63 | |
| 2.5 | 220 – 270 | min. 130 | 10 | 2,0 t | 1,5 t | 63 | |
| 3.0 | 220 – 270 | min. 130 | 10 | 2,0 t | 1,5 t | 63 |
5754 H11
| Thickness (mm) | Tensile Str. (Rm / Mpa) | Yield Str. (Rp0,2) MPa | Elongation % A50 mm | Elongation % A | Bending Radiusa 180° | Bending Radiusa 90° | Hardness HBWa |
|---|---|---|---|---|---|---|---|
| 1 | 190 – 240 | min. 80 | 14 | 0,5 t | 0,5 t | 52 | |
| 1.5 | 190 – 240 | min. 80 | 16 | 1,0 t | 1,0 t | 52 | |
| 2.0 | 190 – 240 | min. 80 | 16 | 1,0 t | 1,0 t | 52 | |
| 3.0 | 190 – 240 | min. 80 | 16 | 1,0 t | 1,0 t | 52 | |
| 8.0 | 190 – 240 | min. 80 | 18 | 2,0 t | 52 | ||
| 10.0 | 190 – 240 | min. 80 | 18 | 2,0 t | 52 | ||
| 20.0 | 190 – 240 | min. 80 | 17 | 52 | |||
| 25.0 | 190 – 240 | min. 80 | 17 | 52 |
CHEMICAL PROPERTIES
| Alloy | Si | Fe | Cu | Mn | Mg | Cr | Ni | Zn | Ti | Ga | V | Remarks | Others (Each) | Total | Aluminium |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EN AW-1050A | 0.25 | 0.4 | 0.05 | 0.05 | 0.05 | – | – | 0.07 | 0.05 | – | – | – | 0.03 | – | 99,50 c |
| EN AW-5754 | 0.4 | 0.4 | 0.1 | 0.5 | 2,6-3,6 | 0.3 | – | 0.2 | 0.15 | – | – | 0,10-0,6 Mn+Crc | 0.05 | 0.15 | Remainder |
