AECMA PREN 2070-5-1987 Aerospace Series Aluminium and Aluminium Alloy Wrought Products - Technical Specification - Part 5 - Tube Used Under Pressure Edition 1《航空系列.铝和铝合金锻制品的检验和试验要求.pdf
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AECMA PREN 2070-5-1987 Aerospace Series Aluminium and Aluminium Alloy Wrought Products - Technical Specification - Part 5 - Tube Used Under Pressure Edition 1《航空系列.铝和铝合金锻制品的检验和试验要求.pdf
1、A.E.C.M.A. STANDARD NORME A.E.C.M.A. A.E.C.M.A. NORM Approved by COMITE DE NORMALISATION of A.E.C.M.A. 1987-02-01 prEN2070 Part 5 Edition 1 February 1987 The equivalent versions in French and German languages can be supplied by B.Nhe tubes in each. . batch l9 Flattening test All products Flattening
2、EN2002-1 O Obtained through bridge die extrusion or multi hole die Drift EN2002-9 1 test per tube EN 2 O O 2 - 9 At one end onlO% of he drawn lengths of tube in the batch All products Drift H.*) Obtained through any ither nrocess At one end onlO% of the heat treated tub.es in the batch Drift EN2002-
3、9 T,*l i o- Hydraulic pressure deformation test Pressure 11 Ail products Pressure EN2002-18 1 test per batch 12.1 Each tube of the batch All products Pressure Eddy current Macrographic EN2002-17 EN2002-20 - All products Each tube of the batch See clause 13 All products EN2002.8 Grain site Interior c
4、leanliness inspection All products Micrographic See clause 14 See clause 15 See clause 17 All products Cloth test I l7 Marking All products Visual 1 U Aluniinum Association designation Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
