Convert inch water (4°C) to newton/square millimeter
Please provide values below to convert inch water (4°C) [inAq] to newton/square millimeter [N/mm^2], or Convert newton/square millimeter to inch water (4°C).
How to Convert Inch Water (4°c) to Newton/square Millimeter
1 inAq = 0.000249082 N/mm^2
Example: convert 15 inAq to N/mm^2:
15 inAq = 15 × 0.000249082 N/mm^2 = 0.00373623 N/mm^2
Inch Water (4°c) to Newton/square Millimeter Conversion Table
| inch water (4°C) | newton/square millimeter |
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Inch Water (4°c)
Inch water (4°C) is a unit of pressure measurement representing the pressure exerted by a one-inch column of water at 4 degrees Celsius.
History/Origin
The inch water (4°C) has been used historically in engineering and meteorology to measure low-pressure differences, especially in ventilation and HVAC systems, as a practical alternative to more complex units.
Current Use
Today, inch water (4°C) is primarily used in the United States for measuring low-pressure differences in HVAC, ventilation, and fluid systems, serving as a standard unit in these fields within the pressure converter category of common converters.
Newton/square Millimeter
Newton per square millimeter (N/mm²) is a unit of pressure or stress, representing the force of one newton applied over an area of one square millimeter.
History/Origin
The unit derives from the SI base unit newton for force and the millimeter for area, commonly used in engineering and material science to measure stress and pressure. It has been in use since the adoption of the SI system, with increased application in fields requiring precise measurement of high pressures.
Current Use
N/mm² is widely used in engineering, material science, and construction to specify material strength, stress, and pressure levels, especially in contexts where high precision is required, such as in the specification of tensile strength and pressure ratings.