18 Gauge Aluminum Sheet

Alloy: 1000 3000 5000 6000 Series

Temper: O-H112, T3-T8, T351-T851

Thickness: 1.024mm/0.043 inch

Width: 100-2600mm

Length: Any

MOQ: 1 Ton

How Thick is 18 Gauge Aluminum Sheet

18 gauge aluminum sheet in inches:
18 gauge aluminum sheet is 0.043inch.
18 gauge aluminum in mm:
18 gauge aluminum sheet is approximately 1.024mm.

YSA is a supplier of 18 gauge aluminum plates, insisting on quality as the center. Yongsheng aluminum plates do not have side bends, surface oil stains, blisters, waves, peeling, black spots and other defects. Our products are exported to more than 70 countries. We will update the price for you online 24 hours a day to ensure high quality and low price.


Name 18ga Aluminum Sheet
Alloy 1060 1100 3003 3004 3005 5052 5083 6061, etc
Temper O, H12, H16, H18, H24, H32, etc
Thickness 1.024 mm/ 0.043 inch
Width 100-2600mm
MOQ 1 Ton
Delivery Time 7-25 days after order confirmation
Standards ASTM-B209,EN573-1,GB/T3880.1-2006
Price Terms FOB, CIF, CFR, CNF, etc.

Mechanical Properties

Tension strength Different alloys have different tensile strengths. For example, the tensile strength of 3003 H4 aluminum alloy is 145-195MPa; the tensile strength of 5052 H32 aluminum sheet is 210-260MPa.
Yield strength 30000-90000 psi
Elongation Different alloys have different elongations. For example, the elongation rate of 3003 aluminum is 10%; the elongation rate of 5052 aluminum plate is 12%.

18 Gauge Aluminum Sheet Weight

Taking the 18 gauge aluminum sheet 4×8 as an example, calculate 18 gauge aluminum sheet weight:

Weight = density x length x width x thickness.

4ft x 8ft 18 Gauge Aluminum Sheet 

Density Approximately 0.0975 lbs/cubic inch
Width 4 feet/1220 mm/48 inches
Length 8 feet/2240 mm/96 inches
Thickness 18 ga
1.024 mm
0.0403 inch
Volume 185.7024 cubic in
Wight 18.105984 lbs/289.695744 oz/8.21273619 kg


18 gauge aluminum plate weight per square foot

pounds per square foot 0.565812 lbs/ft2
kilograms per square foot 0.256645 kg/ft2
ounce per square foot 9.052992 oz/ft2


Typical Applications

Aviation 18 gauge aluminum sheet for aviation
Vehicle 18 gauge aluminum for cars
Building 18 gauge aluminum for building
Electronics 18 gauge aluminum for electronics
Boats 18 gauge aluminum for boat
Package 18 gauge aluminum for can

Common Aluminum Sheet Thickness in Gauge

  • 11 gauge aluminum sheet
  • 12 gauge aluminum sheet
  • 13 gauge aluminum sheet
  • 14 gauge aluminum sheet
  • 15 gauge aluminum sheet
  • 16 gauge aluminum sheet

16 Gauge vs 18 Gauge Aluminum

Gauge refers to the thickness of an aluminum sheet. The greater the value, the smaller the thickness. 16 gauge aluminum sheet is thicker than 18 gauge aluminium.

18 Gauge vs 19 Gauge Aluminum

18 gauge aluminum sheet is thicker than 19 gauge aluminum.

18 Gauge Aluminum Sheet Metal Near Me

Henan Yongsheng is able to produce aluminum sheet metal products with a variety of thicknesses, including 032 aluminum sheet gauge.040 Aluminum Sheet Gauge.063 aluminum sheet gauge, 080 aluminum sheet gauge, 090 aluminum sheet gauge, 11 ga aluminum sheet, 24 gauge aluminum sheet, 30 ga aluminum sheet, and so on.

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Why Choose Us

Yongsheng Aluminum is a leading aluminum products manufacturer&supplier in China with 25 years of export experience. Our outstanding product quality, price, and always on-time delivery has won us many long term partners and gained a great reputation worldwide. We provide one-stop product solution for both CC&DC aluminum products.

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