ASD-STAN PREN 2219-1977 Steel FE-PL52 S 1030 MPa Less Than or Equal to Rm Less Than or Equal to 1230 MPa Tubes for Structures a Less Than or Equal to 2 mm d Greater Than or Equal t.pdf

c. A.E.C.M.A. STANDARD NORME A.E.C.M.A. A.E.C.M.A. NORM DRAFT prE N22 19 Edition 1 October 1977 ENGLISH VERSION STEEL FE-PL52 S 1030 MPa Sa AEROSPACE SE RI ES ACIER FE-PL52 S 1030 MPa 5a SERIE AEROSPATIALE STAHL FE-PL52 S 1030 MPa 5a i E16man.t Chemical I 1 Composition min. . % 1 max, 1 I I - 2 I - 4 Method of molting 3 Air melted Form Mathod of production Limit dimensions Seamless tubes b 4 a General purpose steel; weldable (TIG particularly recommended),