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20-25 pounds per sheet, per 1/4" of thickness. In other words, about 25 pounds for a sheet of 1/4, about 50 pounds for a sheet of 1/2.
Now a days ,gauge is normally replaced by mm size, for calculating per SQM wt of GI sheet just multiply 7850 by thickness in mm i.e per SQM wt of 0.55 mm sheet 7850x0.55 = 4.31 Kg/sqm
It is easier to weigh a number of sheets, say 16, 160, 1600, etc and then divide by the number of sheets as opposed to weighing a single sheet. The more sheets that are weighed together, the greater the accuracy the weight of one sheet can be calculated An easier method to find the weight of a sheet of A4 paper is to find out the density of the paper (in grams per square metre, or gsm) and divide this by 16 (as 16 sheets of A4 exactly make 1 sq m). This is very easy as the manufacturers of paper usually specify the density of the paper. Normal weight is 70 gsm (giving 4 3/8 = 4.375 g per sheet), though lighter 60 gsm (3 3/4 = 3.75 g per sheet) and heavier 90 gsm (giving 5 5/8 = 5.625 g per sheet) are available.
hello dude...... First find the area as u done length*breadth*height. Then multiply it with density of that sheetmetal. if it is steel (density is 7850 kg/m3). make sure your units of m (those in area). Now u got the weight of that sheet metal Cheers lax pushpak_tech@yahoo.in
Density is mass per unit volume, and sometimes in some industries weight per unit volume is used. Weight per unit volume is also sometimes called specific weight. Weight and mass are not the same. Volume per unit mass is called specific volume, and is the reciprocal of density. It is not clear whether volume per unit weight can also be used as a measure of specific volume.
we can weight one sheet and calculate the unit weight we can weight one sheet and calculate the unit weight
2.5 pounds
20-25 pounds per sheet, per 1/4" of thickness. In other words, about 25 pounds for a sheet of 1/4, about 50 pounds for a sheet of 1/2.
Approximate Weight per Square Metre of Sheet (for 120 Gsm Coating) APPROXIMATE WEIGHT 7.45 Kg PER SQUARE METRE
The weight of the paper in gram per square meter. Note that the weight in pounds is not the weight per square foot, but the weight of 500 of some arbitrary size sheet (for copy paper it is for a 17x22" sheet - for book paper it is 25x38". ). 20# copy paper or 50# book paper is about 75 gsm.
a4 sheets are given as grams per square metre. office paper is typically 80g/m2. an a4 sheet is a 1/16th of a square metre. therefore 80/16 = 5g. so the sheet would be 5g per sheet
Assuming the standard weight of a sheet of paper is 80 gsm, you would need to calculate the area of each sheet (70 cm x 100 cm) and convert the weight to kilograms (80 g = 0.08 kg). Then, you can calculate the weight of one sheet using the formula weight = area x weight per unit area. Finally, divide the total weight of paper you have by the weight of one sheet to find out how many sheets you have.
Now a days ,gauge is normally replaced by mm size, for calculating per SQM wt of GI sheet just multiply 7850 by thickness in mm i.e per SQM wt of 0.55 mm sheet 7850x0.55 = 4.31 Kg/sqm
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.
24.75 Kg/Sqm
depends on the thickness of the aluminum (3.25 or 4.25 or 4.5 mm) thickness
It depends on the thickness of each sheet. Paper weight is measured in grammes per square metre (GSM) The higher the gsm the heavier the sheet is.