DIN EN 2381-1993 Aerospace series aluminium alloy AL-P7009-T7452 hand forgings 40 mm a 150 mm German version EN 2381 1992《航空航天 AL-P7009-T7452铝合金 40mm≤a≤150mm自由锻件》.pdf

1、Aeropae oesiccs; alumimnwm al lby AL.-PT009+ll7W2; hand forging 40 mm 6. al S 150 mm; Germarr versinni EN4 23EEll: 1992 Slris a- all1 iage daTumlinrium /XL-P7Cn)9-T74S2; pns. 2 Eeeremes This Eur-cIpean Standard. incarpara-* by dated on undkted reCermce, proviisicms. from o+hw pub1 i- c;at;ions. Thes

2、e nonmathe. Meirenes are cited aiQnsr ana l+sted Kereaflter. For daved ta ar rexiskim orf any o% th- putxlimtions app.ly, to1 . EN ZQ1)bLt Aerosgace ssies - T-eU method$ FW aTu.- mimiurn. and adbminium alloy pmduct;o - PaPt 1 - Eet;ermRnatbn- of eleU-tr 20 mm U = 60 % Rp0,2 min. L/t = 20 d rypical u

3、se - 7 - 1 7 1 See EN 2004-1 See EN 2082-3 Grain flow: see EN 2082-3 See EN 2082-3 See EN 2082-3 Electrical conductivity See EN 2082-3 I 61 Measurement on mecimen for tensile test I or 145 HB (typical value) Hardness 6 20 HB per product A d 30 H8 per batch See relevant drawing - I Y 215 ns/m Not acceptable