Aluminum Perforated Mesh – Metal Material With High Strength
Aluminum panel has good reflex for visible light and heat. And aluminum perforated screen has good corrosion resistance and malleability. It is the ideal low-temperature-resistant material. Anodizing can improve the corrosion resistance and form a beautiful appearance.
- 1100 – It is commercially pure aluminum with a content of 99.0%. Its strength is relatively low, but has excellent ductility, formability, weldability and corrosion resistance. Anodizing, can further improve the corrosion resistance while obtain an aesthetic surface.
- 3003 – It is an alloy of aluminum and manganese. 3003 is the most widely used anti-rust aluminum. It has good corrosion resistance (close to 1100) to atmospheric, fresh water, sea water, food, organic acid, gasoline, neutral inorganic salt solution, dilute acid etc.
- 5005 – Similar to 3003. It has medium strength and good corrosion resistance, and its anodized film is brighter than 3003.
- 5052 – Belongs to the Al-Mg alloy and has a wide range of applications. Especially in the construction industry, it is the most promising alloy. Good corrosion resistance, excellent weldability, good cold workability, and medium strength.
- 2024 – Belongs to the Al-Cu-Mg alloy. High-strength hard aluminum, which is twice hard than 5052. It can be strengthened by heat treatment but not very corrosion resistant, so it is often anodized and painted or coated with aluminum to improve its corrosion resistance.
- 6061 – Belongs to the Al-Mg-Si alloy. It has many features: Excellent processing properties, good corrosion resistance, high toughness, no deformation after processing, easy color film, excellent oxidation effect, etc.
- 7075 – It is a cold-treated forging alloy with high strength and hardness, far better than mild steel. 7075 is one of the most powerful alloys in the industry, with common corrosion resistance, good mechanical properties and excellent anodic reaction, therefore, it is a typical aluminum alloy for aerospace military industry.
Chemical Component of Aluminum (%)
| Grade |
Al min. |
Si |
Fe |
Cu |
Mn |
Mg |
Cr |
Zn |
Ti |
Others |
| 1100 |
99.00 |
0.95 Si + Fe |
0.05–0.02 |
0.05 |
– |
– |
0.10 |
– |
0.15 |
| 2024 |
Rem. |
0.50 |
0.50 |
3.8–4.9 |
0.30–0.90 |
1.2–1.8 |
0.10 |
0.25 |
0.15 |
0.15 |
| 3003 |
Rem. |
0.60 |
0.70 |
0.05–0.20 |
1.0–1.5 |
– |
– |
0.10 |
– |
0.15 |
| 5005 |
Rem. |
0.30 |
0.70 |
0.20 |
0.20 |
0.5–1.1 |
0.10 |
0.25 |
– |
0.15 |
| 5052 |
Rem. |
0.25 |
0.40 |
0.10 |
0.10 |
2.2–2.8 |
0.15–0.35 |
0.10 |
– |
0.15 |
| 6061 |
Rem. |
0.40–0.80 |
0.70 |
0.15–0.40 |
0.15 |
0.8–1.2 |
0.04–0.35 |
0.25 |
0.15 |
0.15 |
| 7075 |
Rem. |
0.40 |
0.50 |
1.2–2.0 |
0.30 |
2.1–2.9 |
0.18–0.28 |
5.1–6.1 |
0.20 |
0.15 |
| Note: Rem.=Remainder |
Mechanical Property
| Grade |
Temper |
Tensile Strength (MPa) |
Yield Stress (MPa) |
Elongation at Break (%) |
| 0.25–1.25 mm |
1.26–3.0 mm |
| 1100 |
– |
89.6 |
34.5 |
30 |
6 |
| H12 |
110.3 |
103.4 |
4 |
12 |
| H14 |
124.1 |
117.2 |
3 |
10 |
| H16 |
144.8 |
137.9 |
2 |
8 |
| H18 |
165.5 |
151.7 |
2 |
6 |
| 2024 |
– |
186.2 |
75.8 |
18 |
20 |
| T3 |
482.6 |
344.7 |
16 |
18 |
| T4 |
468.8 |
324.1 |
20 |
19 |
| 3003 |
– |
110.3 |
41.4 |
30 |
33 |
| H12 |
131.0 |
124.1 |
9 |
11 |
| H14 |
151.7 |
144.8 |
3 |
7 |
| H16 |
179.3 |
172.4 |
3 |
5 |
| H18 |
199.9 |
186.2 |
3 |
5 |
| 5005 |
– |
124.1 |
41.4 |
22 |
25 |
| H12 |
137.9 |
41.4 |
22 |
25 |
| H14 |
158.6 |
131.0 |
5 |
9 |
| H16 |
179.3 |
172.4 |
3 |
5 |
| H18 |
199.9 |
193.1 |
2 |
2 |
| H32 |
137.9 |
117.2 |
8 |
9 |
| H34 |
158.6 |
137.9 |
6 |
8 |
| H36 |
179.3 |
165.5 |
5 |
6 |
| H38 |
199.9 |
786.2 |
3 |
4 |
| 5052 |
– |
193.1 |
89.6 |
20 |
21 |
| H32 |
227.5 |
193.1 |
7 |
10 |
| H34 |
262.0 |
213.7 |
6 |
8 |
| H36 |
275.8 |
241.3 |
4 |
5 |
| H38 |
289.6 |
255.1 |
3 |
4 |
| 6061 |
– |
124.1 |
55.2 |
25 |
26 |
| T4 |
241.3 |
144.8 |
22 |
24 |
| T6 |
310.3 |
275.8 |
12 |
17 |
| 7075 |
– |
127.5 |
103.4 |
16 |
18 |
| T6 |
572.3 |
503.3 |
11 |
12 |
