Negotiate Your Salary

Learn the best principles to negotiate the salary you deserve!

Metal 3D Printing Design Guide

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

CNC Machining Design Guide

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

Mechanical Engineers Outlook

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

more free publications

Materials

Design

Processes

Units

Formulas

Math
Glossary » Units » Permeability » Perm (23°C)
Perm (23°C) (perm (23 °C)) is a unit in the category of Permeability. It is also known as perms. This unit is commonly used in the US unit system. Perm (23°C) (perm (23 °C)) has a dimension of L-1T where L is length, and T is time. It can be converted to the corresponding standard SI unit kg/N-s by multiplying its value by a factor of 5.74525E-011.
Note that the seven base dimensions are M (Mass), L (Length), T (Time), Q (Temperature), N (Aamount of Substance), I (Electric Current), and J (Luminous Intensity).

Other units in the category of Permeability include Grain Per Hour Per Square Foot Per Inch of Mercury (0°C) (grain/hr-ft2-inHg (0 °C)), Kilogram Per Newton Per Second (kg/N-s), and Perm (0°C) (perm (0 °C)).

Additional Information
N/A
Related Pages
FREE Publications
Negotiate Your Salary

Learn the best principles to negotiate the salary you deserve!

Metal 3D Printing Design Guide

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

CNC Machining Design Guide

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

Mechanical Engineers Outlook

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

more publications