UNI 11734 Method for determining the fish-scale susceptibility in steel for enamelling

The standard specifies a method for measuring the hydrogen diffusion coefficient in order to determine the fish-scale susceptibility of steels which can be used in the enamelling process.

The standard applies to low carbon and decarburized cold-rolled steel, which has been calmed with aluminum in a thickness range of 0,30 mm to 1,20 mm.