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Mechanical Engineers Outlook

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

CNC Machining Design Guide

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

Injection Molding Design Guide

Guide for high quality and cost-effective plastic injection molding.

Selecting the Right 3D Printer

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

more free publications
 
perm-inch (0°C)
Symbol:  perm-inch (0 °C) 
Category:  Permeability coefficient 
SI Equivalent:  1.45322×10-12 kg/Pa-m-s
Dimension
System:  US 
Convert     perm-inch (0 °C)  
1 perm-inch (0 °C) =
Permeability coefficient
  Symbol Unit Name
1.45322×10-12  kg-m/N-s  kilogram meter per newton per second 
0.99584  perm-inch (23 °C)  perm-inch (23°C) 
1000  perm-mil (0 °C)  perm-mil (0°C) 
995.84  perm-mil (23 °C)  perm-mil (23°C) 
Time
  Symbol Unit Name
6.00781×104  a.u.  a.u. of time 
1.68197×10-12    blink 
1.68197×10-17  d  day 
1.68657×10-17  d (sider.)  day (sidereal) 
1.20141×10-18    fortnight 
4.03672×10-16  h  hour 
1.54604×1011    Jordan's elementary time 
1.45322×10-6  ms  microsecond 
1.45322×10-9  ms  millisecond 
2.42203×10-14  min, mn  minute 
5.60656×10-19    month (30 days) 
6.15617×10-19    month (sidereal) 
5.52976×10-19    month (solar mean) 
5.69568×10-19    month (synodic), lunar month 
1.45322×10-3  ns  nanosecond 
1.45322×10-12  s  second 
1.45322×10-4    shake 
2.40281×10-18  w  week 
4.35966×10-3    wink 
4.60494×10-20  aastr.  year (astronomical), Bessel year 
4.60813×10-20  a, y  year (calendar) 
4.6049×10-20    year (sidereal) 
4.60498×10-20  a, y  year (solar mean) 
4.60507×10-20  atrop.  year (tropical) 
Glossary
Mechanical Engineers Outlook

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

CNC Machining Design Guide

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

Injection Molding Design Guide

Guide for high quality and cost-effective plastic injection molding.

Selecting the Right 3D Printer

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