None, since there can be no direct conversion.
A square foot is a measure of area in 2-dimensional space while a kilogram is a measure of mass. The two measure different characteristics and, according to the most basic principles of dimensional analysis, any attempt at comparisons or conversions between the two are fundamentally flawed.
That makes absolutely NO sense. Steel comes in many thicknesses, shapes and weights. You need to define exactly what steel you mean, plate in which thickness, or beam shape etc.
C.S density is 7.85 kg/m^3 it is wrong. the correct density for c.s. is 7.85 kg/dm3 the CS density is normally given as 7.85gm/cm^3 or 7850 kg/m^3
200
It's impossible to say. Before we can turn the number into kg we need to know what unit they're in now.
it is ranges from 7700 to 8030 kg/m3
The density of steel alloy varies depending on its constituents and ranges between 7,750 and 8,050 kg/cu mtr (4.48 and 4.65 oz/cu in).It will therefore weigh between 645.12 and 669.6 ounces.
200 kg of steel. Steel is denser than aluminum (so, more stuff to heat in 200 kg of steel than in 200 kg of aluminum), and 200 kg is twice as much as 100 kg (so, more stuff to heat in 200 kg of steel than in 100 kg.)
1000 kg
About 2.27 kg of steel bars is used for the RCC slab of size 50' 18' 4.5.
500 Ugandan wives.
35.84 kg
You need to know its specific heat.
nearly 10 kg of manganese is required to manufacture one tonne of steel
What rupees of per kg high speed steel
8000 kg or 17636.98 lb mass
About 64 kg for a man that size
You need 40 Pounds or 20 KG to cook an egg because if you have 20 KG When you have 5 Kg hand power.
250 kg