ASD-STAN PREN 2205-1977 Steel FE-PL43 S 900 MPa Less Than or Equal to Rm Less Than or Equal to 1100 MPa Bars De Less Than or Equal to 40 mm Aerospace Series (Edition 1)《航空航天系列 De≤4.pdf

AECMA PREN2205 77 1012311 _0002YZY O -a . - A.E.C.M.A. STANDARD NORME A.E.C.M.A. A.E.C.M.A. NORM DRAFT prEN2205 Edition 1 October 1977 ENGLISH VERSION STEEL FE-PL43 S 900 MPa -. ., - - Bending (r=kx,a) 1 24 25 26 - - - Iss , o Elongation Rupture Stress E I o figa t ion at rupture w - DRAFT EUROPEAN STANDARD - AEROSPACE SERlES prEN2265 Page 3 I STEEL FC-PTk3 S Bars De +T-+- 5 9 40 , Qeneral purpose steel; Weldable.