DAN_51_2005-02_14

AIRBUS® DAN51 Issue 14 Page 1 of 7 February 2005 Aerospace series T-bulb-Section, extruded Aluminium alloy (2024 type; 7075 type;) 1,2mm ≥ a ≥ 38,0mm Aluminium alloy (8090 type) 1,2mm ≥ a ≥ 20,0mm Published and distributed by : AIRBUS DEUTSCHLAND GMBH AIRBUS INDUSTRIE ENGINEERING DIRECTORATE KREETSLAG 10 31707 BLAGNAC Cedex 21129 HAMBURG FRANCE GERMANY © Copyright AIRBUS Germany 1970. All rights reserved Ref. no. DAN DocMaster: Uncontrolled copy when printed (41524) DAN51 Issue 14 Page 2 1 Scope This standard specifies the dimensions and tolerances of extruded section made from wrought aluminium alloy, for aerospace applications. 2 Normative references This Standard incorporates by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this Airbus Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies DIN65113 DAN2001 WL 3.1354-3 WL 3.4364-3 MBBN339 DIN1748 Part 4 Aerospace: bars and extruded profiles of aluminium and wrought aluminium alloys Technical specification; inactive for new design Aerospace: wrought aluminium alloy , extruded section – Material Specification Aerospace: wrought aluminium alloy , extruded section – Material Specification Aerospace: wrought aluminium alloy , extruded section – Material Specification Material section data sheet Extruded profiles of wrought aluminium alloys, tolerances. 1) 2) 2) 3 Form See figure 1. Y R 3 b2 R 2 a1 b3 R 4 ey1 b1 (unspecified radi = 0,5mm typ) (for dash no 8 and 9 = 0,9mm typ) Y Figure 1 ____________ 1) 2) According to DA–Standard Manual German Aviation Materials Manual, Part1, Volume 2 DocMaster: Uncontrolled copy when printed (41524) ex 1 du X a2 R 1 a3 R6 R1 R5 h X R4 DAN51 Issue 14 Page 3 4 Recommended dimensions, mass , cross sections and static values 4.1 Dimensions and mass See table 1. Table 1 du ---amin 19,0 14,0 25,0 17,0 17,0 15,0 18,0 17,0 17,0 17,0 23,0 17,0 33,0 15,5 23,6 23,6 20,0 Dimensions in mm CrossLinear 1) section mass 2 cm kg/m 1,429 4,220 1,472 2,681 2,651 3,063 2,450 4,260 3,510 2,320 0,914 4,260 1,905 5,712 6,435 3,708 2,004 0,400 1,182 0,412 0,751 0,742 0,858 0,686 1,214 1,000 0,649 0,256 1,214 0,533 1,600 1,800 1,038 0,541 Size Code -1 -2 -3 -4 -5 -6 -7 -8 -9 -10 -11 -12 -13 -14 -15 -16 -17 h b1 b2 b3 a1 2,0 4,0 1,8 3,0 3,5 2,8 4,5 3,5 2,8 1,6 4,5 2,0 a2 2,0 4,0 1,8 3,0 3,5 2,8 4,5 3,5 2,8 1,6 4,5 1,8 3,0 4,0 2,4 3 a3 4,0 6,5 3,0 6,0 R1 2,5 4,0 2,0 2,5 R2 2,0 1,0 – R3 2,5 1,0 – R4 – 1,6 R5 2,5 4,0 2,0 2,5 R6 2,0 1,0 – du 38,0 57,0 45,8 51,5 50,5 25,0 35,0 8,5 19,0 37,5 52,0 15,0 28,0 28,0 44,0 32,0 50,0 37,0 44,0 32,0 29,0 51,0 24,0 27,5 8,0 23,5 27,5 5,0 6,0 4,5 1,6 6,0 2,5 4,5 5,0 6,5 4,1 3,0 2,0 2,0 0,9 3,0 2,0 52,5 51,5 58,0 32,0 57,0 12,0 33,5 28,0 48,0 28,7 27,0 8,0 26,5 5,0 9,0 2,5 – 1,0 2,5 2,0 1,6 4,0 2,7 – – – 1,0 2,0 – 2,0 2,0 – – 0,9 2,5 – 1,0 2,5 2,0 3,0 4,0 2,7 – – 2,0 58,0 48,6 36,6 58,0 59,3 46,2 94,2 1,0 0,5 50,5 48,0 32,0 57,0 12,0 31,0 45,0 50,0 32,0 45,0 31,0 94,0 6,0 25,9 9,0 24,0 10,6 7,0 48,0 5,5 4,0 2,4 37,5 44,0 12,0 23,5 27,6 47,6 7,6 26,1 1,0 0,5 1,0 0,5 1,6 0,5 Calculated with a density of 2,7 g/cm DocMaster: Uncontrolled copy when printed (41524) DAN51 Issue 14 Page 4 4.2 Static values. See Table 2. Table 2 Size code -1 -2 -3 -4 -5 -6 -7 -8 -9 -10 -11 -12 -13 -14 -15 -16 -17 ex 1 cm 0,875 1,365 0,879 0,964 1,215 0,925 0,834 0,965 1,016 0,824 0,896 0,965 1,270 0,830 0,590 0,590 0,943 ey 1 cm 1,795 2,728 2,200 2,498 2,243 2,573 2,565 2,801 2,793 2,395 1,645 2,900 2,560 2,230 4,670 4,670 2,374 Jx cm4 1,221 7,935 1,552 3,219 4,485 3,408 2,357 4,770 4,442 2,123 0,883 4,770 4,572 3,520 3,620 6,669 2,177 Jy cm4 0,753 5,040 1,290 3,149 2,166 3,895 3,113 7,057 5,515 2,608 0,335 7,058 2,103 8,120 38,080 ??? 3,027 1,846 5 Tolerances 5.1 Dimensional tolerances Per DIN1748 Part 4, unless otherwise stated See table 3. DocMaster: Uncontrolled copy when printed (41524) DAN51 Issue 14 Page 5 Table 3 Dimensions in mm Size Code -1 -2 -3 -4 -5 -6 -7 -8 -9 -10 -11 -12 -13 -14 -15 -16 -17 – – ± 0,4 – ± 0,4 – ± 0,4 ± 0,3 – – ± 0,6 – ± 0,4 – ± 0,5 ± 0,6 – ± 0,5 ± 0,2 – ± 0,15 – ± 0,2 – ± 0,5 ± 0,3 – ± 0,3 – ± 0,3 – – ± 0,2 – ± 0,4 – – – ± 0,2 – ± 0,2 – – – ± 0,2 – ± 0,25 – ± 0,3 ± 0,25 – – ± 0,5 – ± 0,5 – ± 0,5 – – ± 0,5 – – – ± 0,5 – – ± 0,5 – – – ± 0,5 – – ± 0,5 – – – ± 0,5 – – ± 0,5 – ± 0,5 – ± 0,5 – – ± 0,5 – – – ± 0,5 ± 0,4 ± 0,6 ± 0,2 ± 0,3 ± 0,2 ± 0,2 ± 0,2 h ± 0,3 ± 0,4 ± 0,5 ± 0,3 b1 ± 0,4 ± 0,5 ± 0,6 ± 0,4 ± 0,5 ± 0,5 ± 0,5 ± 0,5 ± 0,5 ± 0,5 b2 ± 0,15 ± 0,2 ± 0,3 b3 ± 0,3 ± 0,3 ± 0,5 S1 ± 0,2 S2 ± 0,2 S3 ± 0,25 ± 0,3 ± 0,25 R1 R2 R3 R4 – R5 R6 ± 0,5 – ± 0,5 – ± 0,5 – ± 0,25 ± 0,25 ± 0,25 ± 0,25 5.2 Geometric tolerances See table 4. Table 4 Standard-number Tolerances class Standard DIN1748 Part 4 Precision F If this class is required, the code letter F has to be used for standard designation and order designation "none" Code letter – DocMaster: Uncontrolled copy when printed (41524) DAN51 Issue 14 Page 6 6 Material See table 5 Table 5 Material Spec No 3.1354 3.4364 DAN2001 MBBN339 1) 1) 2)3) 2)3) Treatment T3511 T73511 T79511 T8511 code A B C D 1) German Aviation Materials Manual, Part1, Volume 2 2) According DA -Standard manual 3) To be applied only for test air frames EF1, EF2 and EF3 7 Designation EXAMPLE: Description block Section Number of this standard Material code (see table 4) Dash no. (see table 1) Code Letter for geometrical tolerances, if required (see table 4) Standard= none Precision= F Previous designation: Identity block DAN51 A 1 Section DAN51A -1 DAN51-3.1354T3511-1 DAN51/1-3.1354T3511 DAN51/1-3.1354.6 8 Technical specification See DIN65113 DocMaster: Uncontrolled copy when printed (41524) DAN51 Issue 14 Page 7 RECORD OF REVISIONS Clause modified Issue 14 02/2005 Description of modification Standard has been editorial revised. ATA conform designation Title modified DocMaster: Uncontrolled copy when printed (41524)