Specific gravity of an object is the ratio of density of that object to that of a reference substance.
Specific gravity of mild steel sheet.
Example weight of steel plate the weight of a 1 inch thick 36 3 ft x 96 8 ft steel plate with weight 40 8 lb ft 2 from table above can be calculated as.
If you want to calculate various steel weight correctly you must know the steel density first such as steel density iron density aluminum density brass density etc then to calculate the weight of ms plate gi sheet mild steel stainless steel ms angle ms pipe etc in kg m3 according to the weight calculation formula.
Electrical steel is usually manufactured in cold rolled strips less than 2 mm thick.
As specific gravity is just a comparison it can be applied across any units.
It is common to use the density of water at 4 o c 39 o f as reference at this point the density of water is at the highest.
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The specific gravity can tell us based on its value if the object will sink or float in our reference substance.
Density of carbon steels alloy steels tool steels and stainless steels are shown below in g cm 3 kg m 3 and lb in 3.
Density kg m3 admiralty brass.
Sus309s sus310s sus316 sus316l sus316n sus316ln sus316j1l sus317 sus317l sus347.
Steel sheets and plates are typical stocked in 36 48 and 60 widths and 96 120 and 144 lengths.
For example beryllium has a specific gravity sg of 1 84 1840 kg m.
Generally the reference subs.
Small hysteresis area resulting in low power loss per cycle low core loss and high permeability.
The specific gravity sg is a dimensionless unit defined as the ratio of density of the material to the density of water at a specified temperature.
Aluminum bronze 3 10 al 7700 8700.
Specific gravities sg for common solids and metals can be found in the table below.
Metal or alloy substance.
Electrical steel lamination steel silicon electrical steel silicon steel relay steel transformer steel is an iron alloy tailored to produce specific magnetic properties.
The density of pure water is also 62 4 lbs ft pounds per cubic foot and if we know that a sample of aluminum has a sg of 2 5 then we can calculate that its density is 2 5 x 62 4 156 lbs ft.
