Aerospace series - Steel FE-PL31 - Hardened and tempered - Hollow bars - 3,5 mm <= a <= 55 mm (Endorsed by Asociación Espanola de Normalización in January of 2018.)
NORMA vydána dne 1.1.2018
Designation standards: UNE-EN 2221:2017
Publication date standards: 1.1.2018
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE