Pcn classification eddy current tube bundle specimens tubes in each bundle is 13 no�s, for training 6 bundle�s, for examinations 12 bundle�s, total 18 bundles 3 no�s cupro-nickel bundles for training 3 no�s aluminum brass bundles for training 6 no�s cupro-nickel bundles for examinations 6no�s aluminum brass bundles for examinations materials: 1. Amplitude analysis test � 7030 cupro-nickel of the following composition. Cu 66%; ni 30%; fe 2%; mn 2% 2. Phase analysis test � brass tubing of the following composition. Cu 76%; al 2%; as 0.04%; zn reminder tube dimensions, length thickness outer diameter and artificial flaws as per pcn requirements.

Pcn classification eddy current tube bundle specimens tubes in each bundle is 13 no�s, for training 6 bundle�s, for examinations 12 bundle�s, total 18 bundles 3 no�s cupro-nickel bundles for training 3 no�s aluminum brass bundles for training 6 no�s cupro-nickel bundles for examinations 6no�s aluminum brass bundles for examinations materials: 1. Amplitude analysis test � 7030 cupro-nickel of the following composition. Cu 66%; ni 30%; fe 2%; mn 2% 2. Phase analysis test � brass tubing of the following composition. Cu 76%; al 2%; as 0.04%; zn reminder tube dimensions, length thickness outer diameter and artificial flaws as per pcn requirements.