Aerospace series - Steel FE-PM 3504 (X4CrNiMo16-5-1) - Air melted - Hardened and tempered - Bar - De <= 200 mm - 900 MPa <= Rm <= 1 050 MPa (Endorsed by AENOR in February of 2008.)
NORMA vydaná dňa 1.4.2013
Designation standards: UNE-EN 4631:2007
Note: NEPLATNÁ
Publication date standards: 1.4.2013
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE