1、A. E C. M. A. STAN DAR D NORME A.E.C=M.A. A.E,C.M.A. NORM Edition approved far publication 31 March 1988 prEN 3367 Issue P I March 1988 Comments should be sent within six months C5 Chairman J. ODORICO after the date of publication decision A.E.C.M.A. 88, Bd. Malesherbes 75008 PARIS - FRANCE UDC : Ke
2、y words : DIT PAR LASSOCIATION EUROPENNE DES CONSTRUCTEURS DE MATRIEL AEROSPATIAL 88, boulevard Malesherbes, 75008 PARIS -TL. 45-63-82-85 ENGLLSH VERSION Aerospace series Steel FE-PLI O I .ardened, tempered and CGJ Gawn 1260 EN 2600, Aerospace series - Designation of metallic semi-finished products
3、- Rules 1). i) in preparation Previous page is blank AECMA PREN3367 BA W 1012311 0005587 b W prEN 3367 Page 4 a O c I si Mn P S Fe Element Chemical I Composition max. 1 0,65 0,lO 0,30 - - 0,95 0,35 0,ao 0,020 0.025 . Rem. L Air melted Method of melting Form Method of production Llmlt dimensions 5.1
4、Technical speclficatlon Drawn wire 0,ZO i D i 10,50 mm - EN 2069-5 5.2 Dlmensional standard EN 2369 5.3 Dimensional standard code 6.1 Condltion and Hardened tempered and cold drawn Hardened 890 5 0 3 910C / OQ + tempered 520 4 mn (check by microhardness HV) D in nrn 0,20 D 0,30 0,30 D 7 0,40 0.40 D
5、0.50 0;50 5 O 0;60 0,60 D 0,7D 0,10 D 10,O 0.80 D 0,90 Rm (MPa) 2500/2790 2450/2740 2400/2700 2350/2650 2300/2600 2250/2500 t 2250/2500 Oi90 D li10 2200/2450 1,lO D 1,30 2160/2400 1,30 D 1,50 2110/2350 1,50 D 5 1,70 2060/2300 1.70 D 1,90 2010/2200 li90 D 5 2i20 I 1960/2160 Table 1 Tensile strength D
6、 in mm 2,20 D 2,50 2.50 O i 2,80 2,80 D 3,lO 3,lO 0 3,40 3,40 D I3,70 3,70 D 4,OO 4,OO D 14,40 4,40 D 4,80 4,80 D 15,20 5,20 D 5 5,60 5,60 D 6,50 6,50 D 5 10,50 Rm (MPa) 1910/2110 1860/2060 1810/2010 1760/1960 17201 1910 1670/1860 1620/1810 1570/1760 1520/1720 1470/ 16 70 1410/1620 1260/1420 The rul
7、es governing the designation of semi-finished products are indicated in standard EN 2600, When the codified designation is used, the identification code shall be as follows : 1EN 33671iU1XXll- Material standard number I 11 I /Letter code (see 6.2) 1 I l Appropriate dimensional standard code (see 5.3) Data concerning dimension (see EN 2600)
