![]() Try looking at sensor manufacturers and construction documents for more real-life examples. The news media is rife with speculation that engineering flaws caused the collapses.įor more information on practical uses of MPa and pressure scales, several engineering publications and industry guides are available. Recent high profile bridge collapses in Florida and Genoa, Italy put engineering documents into the spotlight. Correct calculation of objects under load is critical to safety. Applications In EngineeringĬonstruction and tank manufacturers use MPa or ksi to communicate tensile strength for platforms or tanks. The resin used for your back teeth must be rated to withstand 6 MPa, or about 900 psi. The dental crown of your back molar needs to withstand much, much more. Your chipped front tooth needs to withstand the pressure of 1 MPa, or about 145 psi. Applications In Healthĭentists and medical professionals use MPa to communicate tensile strength of cured resins for tooth and bone repair. More pages related to measurement unit technical terms.Hydraulic systems, such as lifts, airplane controls, and brakes often use MPa to communicate pressure and tensile strength values.įor example, the pressure in a steam locomotive is around 1 MPa, a pressure washer generates around 10 MPa, 25 MPa is a typical diesel brakes system.Ĥ00 MPa is the chamber pressure inside a machine gun. Yes a USA psi is the same amount as a UK psi. Is the US measure of psi the same as the UK? Seawater has a varying density due to variations in salinity, temperature and pressure at different depths and geo-locations. It’s approximately 2,168 psi if you assume the specific gravity density of freshwater at 4 degC of 1.0, the actual pressure will vary by a few percent depending the seawater properties. What is the reading in psi at 5000 ft below the surface of the ocean? A storage tank which contains water up to a level of 51.2 feet will push down on the bottom of the tank with a pressure of 22.2 psi. The pressure unit “ Feet of Water” is the pressure that a 1 foot high column of water exerts under the influence of gravity.Į.g. How do I convert 22.2 psi to feet of water and what is it?ġ psi = 2.30666 feet of water, therefore 22.2 psi = 51.2 feet of water. Psi to kPa = multiply by 6.89476… 22.2 psi to ftH2O Psi to bar = multiply by 0.0689476… psi to bar The factor for converting lbf/in² into bar is 0.068948., e.g. “lbf/in²” is one of the many acronyms used for “Pounds Force per Square Inch” pressure units of which “psi” is the most commonly used. What is meaning of lbf/in² and the relationship to bar? Type the value in the box next to Mpa (using the drop down to change the unit of measurement). This graphic shows the equivalent bar values over the range 0 to 200 psi: Unit Conversion Calculator & Converter for Tensile/Yield & Charpy values Use the following calculator to convert yield or tensile values in ksi, Mpa, N/mm or psi. What is european bar equivalent values for a 0-200 psi range? The 0-2 psi conversion scale below shows the conversion values around 1 psi. There are 16 oz in 1 lb, so 1 psi = 16 oz/in² What would be bar conversion scale for 0-20,000 psi range? mbar, hPa, Bar, inHg, mH2O, inH2O and ftH2O. ![]() Select a look up table for converting a pressure reading in pounds per square inch to other measurement units. Please note that the conversion factors above are accurate to 6 significant figures. ![]()
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