UNE-EN 2045:2001 Aerospace series- Square bars, drawn in aluminium alloys- Tolerance class h 11- Thickness 6 mm<a<50 mm- Dimensions. (Endorsed by AENOR in February of 2002.)
2002UNE-EN 2045:2001 Aerospace series- Square bars, drawn in aluminium alloys- Tolerance class h 11- Thickness 6 mm<a<50 mm- Dimensions. (Endorsed by AENOR in February of 2002.)