how much air pressure can iron take?
487899
Cast iron as relates to piping products conforms to ANSI/ASME class 125 and class 250. Maximum operating pressure at ambient temperature for class 250 is 400psig per ANSI B16.4
823313
I had the same question a while back.  You can as long as your iron count is acceptable.
543227
55.280 kPa - 101.325 kPa = -45.045 kPa\n\nAbsolute pressure is gauge pressure plus atmospheric pressure which is 101.325kPa.
874922
500 atoms Fe*( 1mol Fe/6,022*10^23 atoms Fe)(55,847 g Fe/ 1mol Fe)=\n4,64*10^-20g of Fe atoms
725976
150# is an ANSI flange rating. In carbon steel, it's rating varies from about 285 psi at 100 degrees F to about 95 psi at 750 degrees. Carbon steel is typically not recommended from extended exposure to temperatures above 750 degrees.\n\nThere are different pressure ratings for 150# class if made from other materials such as stainless steel.\n\nThere are other ratings such as 300#, 400#, 600#, 900#, 1500# and 2500#
489699
http://en.wikipedia.org/wiki/Extreme_ironing
37097
Technically that question is impossible to answer.  It depends on any wind that was present, the atmospheric pressure, any air resistance, etc.
740842
Iron has a density of 7.86 g·cm−3 and chrome has a density of 7.15 g·cm−3 which would make Iron heavier.
684710
A piece of iron has a density greater than water. Thus it will sink when the weight of the volume of water displaced by the piece of iron is less than the weight of the piece of iron. If iron is shaped, or used to make a ship,  the iron ship will float if the total volume of water displaced by the part of the ship in the water weighs more than the total weight of the iron used to make the iron ship. Thus, the upward force of buoyancy is greater than, or equal to,the downward force of gravity and the ship stays afloat.\n\nThis is called Archimedes's principle of buoyancy and it is fundamental to the design of all ships and heated air balloons.TWH
527581
Expansion coefficients for air can be determined using the attached link.\n\nBest wishes !
652894
the amount of pressure exerted on an object
465870
Iron from the hemoglobin
599695
Aluminum is 2.9 times as dense as iron. On the other hand, iron has roughly half the specific heat as aluminum.\n\nSpecific heat is measured in terms of how many calories of energy it takes to raise the temperature of one gram one degree centigrade. \n\nGiven two equal masses of aluminum and iron, the aluminum with the higher specific heat will take more energy to heat and give of more energy cooling. As a result, it will take longer to heat and cool. \n\nHowever, given two equal volumes of aluminum and iron, the aluminum will have only 1/3 the mass and therefore will need throw off only 2/3s as much heat to cool as the iron.
659725
Magnesium will react with any gas except noble gases when heated, because of its low electronegativity. In vacuum or noble gas atmosphere it can be heated up to melting point of 625°C, just at or below red glow.\n\nWhile red or white hot iron will oxidize on the surface, the heat released by that process is not sufficient to start a chain reaction like in burning magnesium. The higher melting point of iron depends mostly on the crystal lattice of iron.
881429
Fe2O3(s) + 3 CO(g) ----> 2 Fe(l) + 3 CO2(g)\n\nCount up the oxygens; the left side and right side oxygens should match.
554866
air and water vapor\n\ntheir volume depends on temperature and pressure
489685
Near about\n50 μΩcm\nat 20°C.