1、 - A.E .C.M.A. STANDARD prEN2082 NORME A,E.C.M.A. A.E.C.M.A. NORM Part 3 Edition 1 September 1986 ENGLISH VERSION Aerospace series Aluminium alloy forging stock and forgings - Technical specification - Part 3 - Pre-production and production forgings Srie arospatiale Luft- und Raumfahrt Produits dest
2、ins la forge, pices forges et pices matrices en alliages daluminium - Spcification technique - Partie 3 - Pices types et pices de srie Schmiedevormaterial und Schmiedestcke aus Aluminiumlegierungen - Technische Lieferbedingungen - Teil 3 - Ausfallmuster- und Serienschmiedectcke This industrial stand
3、ard for the aerospace sector has been drawn up under the responsibility of AECMA (Association Europenne des Constructeurs de Matriel Arospatial). it is published on yellow paper in three equivalent versions (English, French, German). it will be submitted to CEN (European Committee for Standardizatio
4、n) as a draft European Standard. . Approved by The equivalent versions in French and German languages COMITE DE NORMALISATION can be supplied by B.N.A.E., 8, rue Moreau-Vauthier -y- of A.E.C.M.A. 1986-09-30 92100 BOULOGNE-BILLANCOURT - FRANCE. Contents 1 Scope and field of application 2 References 3
5、 Pre-production forgings 4 Manufacture of production forgings 5 Inspection and testing of production forgings 6 Marking 2-03 b LOL23LL 0007b9 2 W prEN2082-3 Page 2 AECMA PREN2082-03 b W LOL23LL 0007690 9 W. . prEN2082-3 Page 3 1 Scope end field of application This standard specifies the particular r
6、equirements for aluminium alloy pre-production and production forgings produced from forging stock complying with EN2082-2. It shall be used in conjunction with EN2082-1. 2 References EN2002-1, Aerospace series - Test methods for met Tensile testing at ambient temperature Aerospace serie Hardness te
7、sts lic materials - Part 1 - .1 EN2002-7, - Test methods for metallic materials - Part 7 - f EN2002-16, Aerospace series - Tes methods for metallic materials - Part 16 - i Dye penetrant testing EN2002-22, Aerospace series - Test methods for mffallic materials - Part 22 - s for metallic materials - P
8、art 23 - Plane strain fracture toughness test EN2002-23, Aerospace series - Test meth Sharp-notch tension testing fY EN2004-1, Aerospace series - Test methods for aluminium and aluminium alloy products - Part-1-Deter nation of electrical conductivity of wrought aluminium alloys TJ- EN2004-2, Test me
9、thods for aluminium and aluminium alloy products - Part 2 - Ultrasonic testing of plates, forgings and extrusions - Aerospace series Aerospace series - Aluminium alloy forging stock and forgings - Technical specification - Part 1 - General requirements EN2082-1, EN2082-2, Aerospace series - Aluminiu
10、m alloy forging stock and forgings - Technical specification - Part 2 - Forging stock EN2101, Aerospace series Chromic acid anodising of wrought aluminium and 7) aluminium alloys . 1) In preparation AECMA PREN2082-03 b M 1012311 0007b91 O M I _ - . prEN2082.-3 Page 4. t. . . .C . . c .- .- E$ Om =a, q -2 .- Sm o a, W - m 9 s“ L O - O Y $ o =I m c? li c? Ln C o v) O Q c .- c .- .w .- E - m o .- E- o! o
