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Metal 3D Printing Design Guide

Direct Metal Laser Sintering (DMLS) 3D printing for parts with reduced cost and little waste.

Selecting the Right 3D Printer

Discover how to choose the right 3D printer for your needs and the key performance attributes to consider.

Essentials of Manufacturing

Information, coverage of important developments and expert commentary in manufacturing.

Mechanical Engineers Outlook

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

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megapascal
Symbol:  MPa 
Category:  Pressure 
SI Equivalent:  1×106 Pa
Dimension ML-1T-2 
System:  SI 
Convert     MPa  
1000 MPa =
Energy density
  Symbol Unit Name
2.68392×104  Btu (IT)/ft3  British thermal unit (IT) per cubic foot 
4308.86  Btu (IT)/gal (UK)  British thermal unit (IT) per gallon (UK) 
3587.88  Btu (IT)/gal (US)  British thermal unit (IT) per gallon (US) 
1×109  J/m3  joule per cubic meter 
1×106  kJ/m3  kilojoule per cubic meter 
1.25664×105  MGOe  megagauss-oersted (MGOe) 
Pressure
  Symbol Unit Name
1.01972×104  at  atmosphere (metric) 
9869.23  atm  atmosphere (standard) 
1×104  bar  bar 
10×109  barad  barad 
10×109    barye 
7.50062×105    centiHg (0°C) 
7.50062×105  cmHg (0 °C)  centimeter of mercury (0°C) 
1.01974×107  cmH2O  centimeter of water (4°C) 
10×109  dyn/cm2  dyne per square centimeter 
3.34562×105  ft H2O  foot of water (4°C) 
1  GPa  gigapascal 
1×107  hPa  hectopascal 
2.953×105  inHg (0 °C)  inch of mercury (0°C) 
2.96105×105  inHg (15.56 °C)  inch of mercury (15.56°C) 
4.01856×106  inH2O (15.56 °C)  inch of water (15.56°C) 
4.01474×106  inH2O (4 °C)  inch of water (4°C) 
1.01972×104  kgf/cm2  kilogram force per square centimeter 
1.01972×106  kgf/dm2  kilogram force per square decimeter 
1.01972×108  kgf/m2  kilogram force per square meter 
101.972  kgf/mm2  kilogram force per square millimeter 
1×106  kPa  kilopascal 
145.038  kip/in2, ksi, KSI  kilopound force per square inch 
1.02071×105  mH2O, mCE (15.56 °C)  meter of water (15.56°C) 
1.01974×105  mH2O, mCE (4 °C)  meter of water (4°C) 
10×109  µbar  microbar (barye, barrie) 
7.50062×109  µHg (0 °C)  micron of mercury (millitorr) 
1×107  mbar  millibar 
7.50062×106  mmHg, torr, Torr (0 °C)  millimeter of mercury (0°C) 
1.02071×108  mmH2O, mmCE (15.56 °C)  millimeter of water (15.56°C) 
1.01974×108  mmH2O, mmCE (4 °C)  millimeter of water (4°C) 
7.50062×109  mtorr  millitorr 
1×109  N/m2  newton per square meter 
2.3206×106  ozf/in2, osi  ounce force (av.) per square inch 
1×109  Pa, N/m2  pascal 
2.08854×107  lbf/ft2  pound force per square foot 
1.45038×105  psi, PSI, lbf/in2  pound force per square inch 
6.71969×108  pdl/ft2  poundal per square foot 
4.66645×106  pdl/in2  poundal per square inch 
9869.23  atm  standard atmosphere 
9323.85  tonf/ft2 (UK)  ton force (long) per square foot 
64.749  tonf/in2 (UK)  ton force (long) per square inch 
10.1972  tonf/cm2 (metric)  ton force (metric) per square centimeter 
1.01972×105  tonf/m2 (metric)  ton force (metric) per square meter 
1.04427×104  tonf/ft2 (US)  ton force (short) per square foot 
72.5189  tonf/in2 (US)  ton force (short) per square inch 
7.50062×106  torr  torr 
Glossary
Metal 3D Printing Design Guide

Direct Metal Laser Sintering (DMLS) 3D printing for parts with reduced cost and little waste.

Selecting the Right 3D Printer

Discover how to choose the right 3D printer for your needs and the key performance attributes to consider.

Essentials of Manufacturing

Information, coverage of important developments and expert commentary in manufacturing.

Mechanical Engineers Outlook

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