CAL-SS 0.3-110 FN (0.3-80 FE%)

Suitable to calibrate FISCHER instruments to measure the ferrite content in austenitic and duplex steel according to the magnetic induction method. Contains 5 standards of austenitic resp. duplex steel with delta ferrite contents of approx. 0.3 FN (0.3 Fe%), 1.5 FN (1.5 Fe%), 10 FN (10 Fe%), 45 FN (40 Fe%), 110 FN (80 Fe%) as well as a Fe base. Due to batch-dependent fluctuations, the actual values may deviate from the specifications. Price incl. certificate.