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megapascal
Symbol:  MPa 
Category:  Pressure 
SI Equivalent:  1×106 Pa
Dimension:  ML-1T-2 
System:  SI 
Convert     MPa  
552 MPa =
Energy density
  Symbol Unit Name
1.48152×104  Btu (IT)/ft3  British thermal unit (IT) per cubic foot 
2378.49  Btu (IT)/gal (UK)  British thermal unit (IT) per gallon (UK) 
1980.51  Btu (IT)/gal (US)  British thermal unit (IT) per gallon (US) 
5.52×108  J/m3  joule per cubic meter 
5.52×105  kJ/m3  kilojoule per cubic meter 
6.93664×104  MGOe  megagauss-oersted (MGOe) 
Pressure
  Symbol Unit Name
5628.83  at  atmosphere (metric) 
5447.82  atm  atmosphere (standard) 
5520  bar  bar 
5.52×109  barad  barad 
5.52×109    barye 
4.14034×105    centiHg (0°C) 
4.14034×105  cmHg (0 °C)  centimeter of mercury (0°C) 
5.62899×106  cmH2O  centimeter of water (4°C) 
5.52×109  dyn/cm2  dyne per square centimeter 
1.84678×105  ft H2O  foot of water (4°C) 
0.552  GPa  gigapascal 
5.52×106  hPa  hectopascal 
1.63006×105  inHg (0 °C)  inch of mercury (0°C) 
1.6345×105  inHg (15.56 °C)  inch of mercury (15.56°C) 
2.21825×106  inH2O (15.56 °C)  inch of water (15.56°C) 
2.21614×106  inH2O (4 °C)  inch of water (4°C) 
5628.83  kgf/cm2  kilogram force per square centimeter 
5.62883×105  kgf/dm2  kilogram force per square decimeter 
5.62883×107  kgf/m2  kilogram force per square meter 
56.2883  kgf/mm2  kilogram force per square millimeter 
5.52×105  kPa  kilopascal 
80.0608  kip/in2, ksi, KSI  kilopound force per square inch 
5.63434×104  mH2O, mCE (15.56 °C)  meter of water (15.56°C) 
5.62899×104  mH2O, mCE (4 °C)  meter of water (4°C) 
5.52×109  µbar  microbar (barye, barrie) 
4.14034×109  µHg (0 °C)  micron of mercury (millitorr) 
5.52×106  mbar  millibar 
4.14034×106  mmHg, torr, Torr (0 °C)  millimeter of mercury (0°C) 
5.63434×107  mmH2O, mmCE (15.56 °C)  millimeter of water (15.56°C) 
5.62899×107  mmH2O, mmCE (4 °C)  millimeter of water (4°C) 
4.14034×109  mtorr  millitorr 
5.52×108  N/m2  newton per square meter 
1.28097×106  ozf/in2, osi  ounce force (av.) per square inch 
5.52×108  Pa, N/m2  pascal 
1.15288×107  lbf/ft2  pound force per square foot 
8.00608×104  psi, PSI, lbf/in2  pound force per square inch 
3.70927×108  pdl/ft2  poundal per square foot 
2.57588×106  pdl/in2  poundal per square inch 
5447.82  atm  standard atmosphere 
5146.77  tonf/ft2 (UK)  ton force (long) per square foot 
35.7414  tonf/in2 (UK)  ton force (long) per square inch 
5.62883  tonf/cm2 (metric)  ton force (metric) per square centimeter 
5.62883×104  tonf/m2 (metric)  ton force (metric) per square meter 
5764.38  tonf/ft2 (US)  ton force (short) per square foot 
40.0304  tonf/in2 (US)  ton force (short) per square inch 
4.14034×106  torr  torr 
Glossary
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CNC Machining Design Guide

Optimize your designs, reduce machining time, and lower your costs.

Negotiate Your Salary

Learn the best principles to negotiate the salary you deserve!

STEM Career Outlook

Wages, employment opportunities, and growth projections for STEM jobs.

Mechanical Engineers Outlook

Guide for those interested in becoming a mechanical engineer. Includes qualifications, pay, and job duties.

more publications