1、AECMA STANDARD NORME AECMA AECMA NORM Edition approved for publication 15 May 2003 prEN 3872 Edition P 2 May 2003 Comments should be sent within six months after the date of publication to AECMA-STAN ICs: Descriptors: ENGLISH VERSION Supersedes edition P 1 September 1994 Aerospace series Al um i ni
2、um alloy AL-R39002 HI12 Die forgings a 25mm nternal defects Iensity 7 - 3atch uniformity t 2 20d See EN 2082-3. Marking inspection Iimensional inspection 7 Votes Dimensions L-T T-L s-L mm MPa& MPa& MPa& a 200 2 26 2 25 2 24 rypical use - 1 See EN 2082-3. EN 6018 2 7 61 O = 290 MPa The “capability clause“ applies p 2,60 kg/dm3 6 10 per product A 15 per batch -I See EN 2082-3. - - See EN 2082-3. See EN 2082-3. -I See EN 2082-3. -I -I 100 See EN 2082-3. Qualification programme to be agreed between manufacturer and purchaser. Page 6 prEN 3872: 2003 - Product qualification
