Argon He 31, gaseous, compressed

gaseous, compressed
EN ISO 14175
Descriptions Argon He 31 Z-ArHe+NO+N-30/0,03/0,007
Helium 30 vol.%
Nitrogen 70 ppm
Nitrogen monoxide 300 ppm
Argon remainder
Delivery formats In steel cylinders
Cylinders/container volumes 50 l
Content (m3) 10,2
Filling pressure (bar) 200

Unless otherwise stated, these refer to filling pressure at 288,15K (15°C) and to content at 288,15K (15°C) and 1,013 bar.

Properties harmful by inhalation
Valve connection DIN 477 No. 6 | (W 21.80 x 1/14)
Shoulder colour yellow green (RAL 6018)

Other delivery formats

on request ; in steel cylinders and bundles: Argonox, Argon He 11®, Argon He 31, Argon He 51

Argon He 11, Argon He 21, Argon He 31 and Argon He 51 are welding shield gas mixtures made from argon - chemical symbol Ar, helium - chemical symbol He, nitrogen - chemical symbol N₂, and nitrogen monoxide - chemical symbol NO.

For physical data of the components please refer to the product data sheet for the corresponding pure gas.

Typical applications

Suitable pressure regulators:

Please refer to the "Hardware und Service" product catalogue.