ASD-STAN PREN 2211-1977 Steel FE-PL43 S 900 MPa Less Than or Equal to Rm Less Than or Equal to 1100 MPa Tubes for Structures 2 mm Less Than or Equal to a Less Than or Equal to 12 m.pdf

1、A. E .C .M .AI STAN DARD NORME A.E.C.M.A. DRAFT prEN2211 Edition 1 October 1977 A.E.C.M.A. NORM ENGLISH VERSION TEEL FE-PL43 S 900 MP S; Rm 5al) ,- EN2069 2, - Section 5 Anne a 1 ed Normali ed, drawn I and tempered I 850C /520Cpnd then - Temper . _: , . .I IL, i - t lesignation .- . . otes IL (pical

2、 use ir I 1 Ci P I , 2 Hardened and tempered 870 .OC & 10 “C/O&, - b. . theti Temper 545 OC 5 OC, ,o .- I I !. : I ,- 2) In preparation, 3) Optional test, 4) Value in brackets forstrip test pieces. 5) Method to be used In case of conflict. 5) Proof be d test if required, to be negotiated between manufac- turer an8 purchAser , a .-* -_- General purpose steel, weldable,