abstract |
The invention relates to a container for conditioning NO / N mixtures, such as a gas cylinder, comprising a main body (1) comprising an internal volume (7) having a capacity of between 2 and 30 liters and containing a NO / N mixture. at a pressure above atmospheric pressure, the main body (1) being formed of an aluminum alloy, characterized in that the main body (1) is formed of an aluminum alloy comprising aluminum and a mass proportion of Pb less than or equal to 50 ppm, Si between 0.1 and 1.5%, Mn less than 0.5% and Mg between 0.1 and 2%. |