1、/- _i A. E. C. M. A. STAN DARD prEN 3466 NORME A.E.C.M.A. Issue P 1 A.E.C.M.A. NORM March 1988 DIT PAR LASSOCIATION EUROPENNE DES CONSTRUCTEURS DE MATRIEL AROSPATIAL 88, boulevard Malesherbes, 75008 PARIS -TL. 45-63-82-85 UDC Key words : ENGLISH VERSION Aerospace series Titanium alloy TI-P68 Solutio
2、n treated and aged Rm3 1000 MPa Bar for machining DeG15mm Srie arospatiale Alliage de titane TI-P68 Mis en soution et revenu Rm, I000 MPa Barres pour usinage De, 1000 MPa Stangen De 960 - 920 - 870 1100 5 Rm 5 1280 1050 5 Rm 5 1220 - 9 - 9 - 9 - 25 - 20 - 20 1000 5 Rm 5 1200 - Strength R, MPa *) - U
3、I i- Elongation A5 % Reduction of area I- Hardness HB - Shear Strength R, MPa) Bending k- - - Impact IK I - Temperature I 8 1 Oc - h w w U O - NI Stress U, MPa *) - Elongation a % Elongotion .I 3s ine98 . prEN 3466 Page 5 1 Designation Notes Typical use 2 The rules governing the designation of semi-
4、finished products are indicated in standard EN 2600. When the codified designation is used, the identification code shall be as follows : Material standard number Letter code (see 6.2) Appropriate dimensional standard code (see 5.3) Data concerning dimension (see EN 2600) i) Determination not required for routine acceptance
