1、AECMA PREN2232 77 II 10123LL 00012555 O =_ - I A.E.C.M.A. STANDARD NORME A.E.C.M.A. A.E.C.M.A. NORM I DRAFT prEN2232 Edition 1 October 1977 ENGLISH VERSION STEEL FE-PAI2 Rm 1050 MPa TUBES FOR STRUCTURES 1,25 mm Q a Q - mm AEROSPACE SERIES ACIER FE-PA12 STAHL FE-PA12 R, Z 1050 MPa TUBES POUR STRUCTUR
2、ES 1,25 rnm 1050 MPa KONSTRUKTIONRHRE 1,25 mm Q a i050 I 500 G R? 700 2 trength Elongation. Roduction of area - - Hardness rm Shear Strength I;$ Bending r=kxa) Impact KCl (Time I t l I- MPa) % MPa Rupture Stross Elongation (A at rupture 1 MPa = 1 Nlmm Votes tionl test alue In brackets for strip test
3、 pieces I Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AECMA PREN2232 77 W LOL2321 0002557 9 W I :c prEN2232 Page 4 -i- 1 Condition and eat treatmen
4、t 1 eference Intercryatal 1 Lne corrosion test 3esignation Votes ryplcel Use Softened . i050 ,t 25C / WQ 4 As recorded in the inspection schedule. 3) Welding not followed by an appropriate heat. I;:.eatinent; aan result in intercrystalline corrosion. Corrosion Qsit;ting. steel. restricted weldability 3, E- - Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
