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Gasses:

Helium

Description

General

Properties

Chemical properties

Minimum value Maximum value Unit Sources
%
%

Electrical properties

Minimum value Maximum value Unit Sources
kV/mm
%
V
Ohm.mm²/m

Manufacturing Properties

Minimum value Maximum value Unit Sources

Mechanical properties

Minimum value Maximum value Unit Sources
MPa
MPa
MPa
0.18 0.18 kg/m³ Idemat 2003
%
MPa
J/cm
MPa
MPa
MPa
MPa
MPa

Optical properties

Minimum value Maximum value Unit Sources

Thermal properties

Minimum value Maximum value Unit Sources
°C
-272 -272 °C Idemat 2003
°C
5100 5100 J/kg.K Idemat 2003
0.14 0.14 W/m.K Idemat 2003
e-6/K

Environment

mPt
Pt
mELU
MJ/MJ
MJ
kg
kg

Tags