Properties of Common Gas Materials

Introduction

Properties of common gas materials are divided into following categories:

	Physical properties: Density, melting and boiling temperature.
	Mechanical Properties: Poisson's Ratio, bulk modulus, viscousity, kinematic viscousity.
	Acoustic Properties: Sound velocity.

Note:	1.	All properties are under 1 atm (1.01325×10⁵ Pa; 760 mmHg; 14.6959 psi) and at room temperature 25 ºC (77 ºF) unless specified otherwise.
	2.	Further information on a specific material can be obtained by clicking the name of that particular material in the following table.
	3.	Users who prefer Standard or other unit systems rather than the SI units, click the amount (number) of the specific material property for unit conversion.
	4.	Materials in different phases at room temperature: Solid, Liquid.

Physical Properties

Glossary

Units » Molar Electric Charge » Faraday (physical)

8 things to know about the interview question "What's your salary expectation"?

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

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

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