ECISS/TC 102
| Projekta Nr. | EN ISO 4937:2024 |
|---|---|
| Nosaukums | This document specifies a method for the determination of chromium in steel and iron by potentiometric or visual titration. The method is applicable to chromium contents between 0,25 % (mass fraction) and 35 % (mass fraction). If vanadium is present, the visual titration is applicable only to test portions containing less than 3 mg of vanadium. NOTE The visual titration can be applicable to test portion containing between 3 mg and 6 mg of vanadium. |
| Reģistrācijas numurs (WIID) | 77370 |
| Darbības sfēra | This document specifies a method for the determination of chromium in steel and iron by potentiometric or visual titration. The method is applicable to chromium contents between 0,25 % (mass fraction) and 35 % (mass fraction). If vanadium is present, the visual titration is applicable only to test portions containing less than 3 mg of vanadium. NOTE The visual titration can be applicable to test portion containing between 3 mg and 6 mg of vanadium. |
| Statuss | Standarts spēkā |
| ICS grupa | 77.040.30 77.080.01 |