It is, in fact, 1.75 mm thick, not 2 mm. So any reasons which tried to explain why it is 2 mm thick would be contradicted by reality!
0.405 mm.
40 mm = 1.575 inches 40 mm = 4 cm
I thick 1.5 is bigger than 1.8
0.25um is 0.00025mm
Probably 25 gauge, which is .556 mm thick. However, 26 gauge is close too, it is .478 mm thick.
The weight of 1 mm thick x 1000 mm x 1000 mm galvanized iron sheet is 7.85 kilogram. This is based on taking the density of the iron sheet to be 7850kg per cubic meter.
0.0747 inch. or 1.89 mm
4mm sheet metal falls 24 gauge and 25 gauge. 24 gauge sheet metal is 3.175mm (0.125") thick, and 25 gauge sheet metal is 6.35 (0.25") mm thick.
24.75 Kg/Sqm
about $12.50 au per m2 square 10 mm thick sheet tin
There's a conversion table at this website which will tell you. http://www.mesteel.com/info/carbon/thickness.htm
The density of aluminium, at room temperature, is approx 2.70 g/cm3.
It is 10 mm thick.
Paper measurement If we're talking about weight, the worldwide standard is gsm (grams per square meter), and there are no practical differences in the measuring technique; nevertheless, we may measure paper thickness by GSM. A4 paper measures 210 mm by 297 mm.
Depends on what paper you're talking about. The average sheet of 20lb copier paper is 0.0038 inches thick; whereas the average sheet of cardstock is 0.0175 inches thick. For a great resource of various thicknesses visit http://iconix.biz/info/paper-weights.htm
A ream (500 sheets) of 20 lb office paper is just under 2 inches thick, so one sheet cannot be 0.001 (one-thousandth of an inch). It's closer to 0.004 inches (more like 0.0038). At 25.4 mm per inch, this gives us about 0.09652 mm, or just under one-tenth of a millimeter thick.