What is aluminum sheet 3mm product?
“3mm aluminum sheet” means an aluminum sheet with a thickness of 3 mm. 3mm thick aluminum plate is a common aluminum alloy material, which has a wide range of applications in construction, manufacturing, automotive industry, aerospace, electronics, packaging, etc.
3mm aluminum sheet gauge
The gauge of a aluminum sheet metal refers to its thickness, and it’s often represented as a numerical value. The higher the gauge number, the thinner the sheet.
A 3mm thick aluminum sheet is roughly equivalent to about 10 gauge aluminum.
Aluminum gauge corresponding to aluminum thickness in mm
| Aluminum gauge | Aluminum thickness(mm) |
| 8 gauge aluminum sheet | 4.06 |
| 10 gauge aluminum sheet | 3.25 |
| 12 gauge aluminum sheet | 2.65 |
| 14 gauge aluminum sheet | 1.98 |
| 16 gauge aluminum sheet | 1.29 |
| 18 gauge aluminum sheet | 1.02 |
| 20 gauge aluminum sheet | 0.81 |
| 22 gauge aluminum sheet | 0.64 |
| 24 gauge aluminum sheet | 0.51 |
How heavy is a sheet of 3mm aluminum?
The weight of a 3mm thick aluminum sheet can vary depending on the specific alloy and density of the aluminum. As a rough estimate,use the density of aluminum, which is approximately 2.70 grams per cubic centimeter (g/cm³) or 2700 kilograms per cubic meter (kg/m³), to calculate the weight.
Weight (in kilograms) = Area (in square meters) × Thickness (in meters) × Density (in kg/m³)
For a standard sheet size (e.g., 1 square meter), the calculation would be:
Weight = 1 m² × 0.003 m × 2700 kg/m³ = 8.1 kg
This means that a 3mm thick aluminum sheet with an area of 1 square meter would weigh approximately 8.1 kilograms.
A 4×8 3mm aluminum sheet weight would weigh approximately 9.42 kilograms.
3mm aluminum sheet alloy type
| Aluminum Sheet | Aluminum Series | Aluminum Alloy |
| aluminum 3mm sheet | 1000 Series | 1050,1060,1070,1100,1200,1350 |
| 2000 Series | 2024, 2140 | |
| 3000 Series | 3003,3004,3105 | |
| 4000 Series | 4104 | |
| 5000 Series | 5005,5052,5083,5086 | |
| 6000 Series | 6061,6060,6083 | |
| 8000 Series | 8011,8021,8079 |
Is the 3mm aluminum plate strong enough?
The strength of a 3mm aluminum plate depends on various factors, including the specific alloy of aluminum used, the temper (heat treatment) of the plate, and the intended application.
3mm thin aluminum sheet
The thickness of 3mm aluminum sheet is less than 6mm, which is generally considered to be relatively thin aluminum sheet. Aluminum sheet comes in a variety of thicknesses, with 3mm aluminum sheet being considered thin or medium thickness for typical industrial and commercial use. It is suitable for a variety of applications requiring a balance of weight, strength and formability. Thin aluminum sheet is commonly used in industries such as automotive, aerospace, construction and electronics.
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