BS EN 754-2:2016 BSI Standards Publication Aluminium and aluminium alloys — Cold drawn rod/bar and tube Part 2: Mechanical properties BS EN 754-2:2016 BRITISH STANDARD National foreword This British Standard is the UK implementation of EN 754-2:2016 It supersedes BS EN 754-2:2013 which is withdrawn The UK participation in its preparation was entrusted to Technical Committee NFE/35, Light metals and their alloys A list of organizations represented on this committee can be obtained on request to its secretary This publication does not purport to include all the necessary provisions of a contract Users are responsible for its correct application © The British Standards Institution 2016 Published by BSI Standards Limited 2016 ISBN 978 580 93158 ICS 77.150.10 Compliance with a British Standard cannot confer immunity from legal obligations This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 November 2016 Amendments/corrigenda issued since publication Date Text affected BS EN 754-2:2016 EN 754-2 EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM November 2016 ICS 77.150.10 Supersedes EN 754-2:2013 English Version Aluminium and aluminium alloys - Cold drawn rod/bar and tube - Part 2: Mechanical properties Aluminium et alliages d'aluminium - Barres et tubes étirés - Partie 2: Caractéristiques mécaniques Aluminium und Aluminiumlegierungen - Gezogene Stangen und Rohre - Teil 2: Mechanische Eigenschaften This European Standard was approved by CEN on 15 August 2016 CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member This European Standard exists in three official versions (English, French, German) A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels © 2016 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members Ref No EN 754-2:2016 E BS EN 754-2:2016 EN 754-2:2016 (E) Contents Page European foreword Scope Normative references 3.1 3.2 3.3 Mechanical property limits General Elongation Reference list of the tables of mechanical properties of the relevant aluminium and aluminium alloys Detailed tables of mechanical properties 3.4 Annex A (informative) List of tempers used in Tables to 37 37 Bibliography 39 BS EN 754-2:2016 EN 754-2:2016 (E) European foreword This document (EN 754-2:2016) has been prepared by Technical Committee CEN/TC 132 “Aluminium and aluminium alloys”, the secretariat of which is held by AFNOR This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by May 2017, and conflicting national standards shall be withdrawn at the latest by May 2017 Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights This document supersedes EN 754-2:2013 CEN/TC 132 affirms its policy that if a patentee refuses to grant licenses on standardized products under reasonable and not discriminatory conditions, this product will be removed from the corresponding document EN 754 comprises the following parts under the general title "Aluminium and aluminium alloys — Cold drawn rod/bar and tube": — Part 1: Technical conditions for inspection and delivery — Part 2: Mechanical properties — Part 3: Round bars, tolerances on dimensions and form — Part 4: Square bars, tolerances on dimensions and form — Part 5: Rectangular bars, tolerances on dimensions and form — Part 6: Hexagonal bars, tolerances on dimensions and form — Part 7: Seamless tubes, tolerances on dimensions and form — Part 8: Porthole tubes, tolerances on dimensions and form According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom BS EN 754-2:2016 EN 754-2:2016 (E) Scope This European Standard specifies the mechanical property limits resulting from tensile testing applicable to aluminium and aluminium alloy cold drawn rod/bar and tube Technical conditions for inspection and delivery, including product and testing requirements, are specified in EN 754-1 Temper designations are defined in EN 515 The chemical composition limits for these materials are given in EN 573-3 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application For dated references, only the edition cited applies For undated references, the latest edition of the referenced document (including any amendments) applies EN 754-1:2016, Aluminium and aluminium alloys — Cold drawn rod/bar and tube — Part 1: Technical conditions for inspection and delivery EN ISO 6892-1, Metallic materials — Tensile testing — Part 1: Method of test at room temperature (ISO 6892-1) Mechanical property limits 3.1 General The mechanical properties shall be in conformity with those specified in Table to Table 37 or those agreed upon between supplier and purchaser and stated in the order document For all alloys the condition F (as fabricated) can be used, but without guaranteed mechanical properties Table to Table 37 contain limits of mechanical property values obtained by tensile testing according to EN ISO 6892-1 after sampling and test piece preparation according to EN 754-1 NOTE The mechanical properties refer to test pieces taken in the longitudinal direction Mechanical properties of test pieces taken in other directions can differ from those for the longitudinal direction quoted in this standard Brinell hardness values given in Table to Table 37 expressed as HBW values are for information only 3.2 Elongation If not otherwise agreed, the A value shall be used The A value for elongation is the % elongation measured over a gauge length of 5, 65 S0 (where S0 is the initial cross-sectional area of the test-piece), and expressed in percent For certain products the supplier may choose (if not otherwise specified in the order documents) to use the elongation based on A50mm Consequently, values for the A50mm are included in the following tables The A50mm value is the elongation measured over a gauge length of 50 mm and expressed in percent Test pieces and their location in the specimen are given in EN 754-1 BS EN 754-2:2016 EN 754-2:2016 (E) 3.3 Reference list of the tables of mechanical properties of the relevant aluminium and aluminium alloys Table : Aluminium EN AW-1050A [Al 99,5] Table : Alloy EN AW-2007 [Al Cu4PbMgMn] Table : Table : Table : Table : Table : Table : Table : Table 10 : Table 11 : Table 12 : Table 13 : Table 14 : Table 15 : Table 16 : Table 17 : Table 18 : Table 19 : Table 20 : Table 21 : Table 22 : Table 23 : Table 24 : Table 25 : Table 26 : Table 27 : Table 28 : Table 29 : Table 30 : Table 31 : Table 32 : Table 33 : Aluminium EN AW-1200 Alloy EN AW-2011 Alloy EN AW-2011A Alloy EN AW-2014 Alloy EN AW-2014A Alloy EN AW-2017A Alloy EN AW-2024 Alloy EN AW-2030 Alloy EN AW-3003 Alloy EN AW-3103 Alloy EN AW-5005 Alloy EN AW-5005A Alloy EN AW-5019 Alloy EN AW-5049 Alloy EN AW-5251 Alloy EN AW-5052 Alloy EN AW-5154A Alloy EN AW-5754 Alloy EN AW-5083 Alloy EN AW-5086 Alloy EN AW-6012 Alloy EN AW-6026 Alloy EN AW-6060 Alloy EN AW-6061 Alloy EN AW-6262 Alloy EN AW-6262A Alloy EN AW-6063 Alloy EN AW-6063A Alloy EN AW-6064A Alloy EN AW-6065 Alloy EN AW-6082 [AI 99,0] [AI Cu6BiPb] Page [AI Cu6BiPb(A)] 10 [AI Cu4SiMg(A)] 12 [AI Cu4SiMg] [AI Cu4MgSi(A)] [AI Cu4Mg1] [AI Cu4PbMg] [AI Mn1Cu] [AI Mn1] [AI Mg1(B)] [AI Mg1(C)] [AI Mg5] [Al Mg2Mn0,8] [AI Mg2Mn0,3] [AI Mg2,5] [AI Mg3,5(A)] [AI Mg3] [AI Mg4,5Mn0,7] [AI Mg4] [AI MgSiPb] [AI MgSiBi] [AI MgSi] [AI Mg1SiCu] [AI Mg1SiPb] [AI Mg1SiSn] [AI Mg0,7Si] [AI Mg0,7Si(A)] [AI Mg1SiBi] [AI Mg1Bi1Si] [AI Si1MgMn] 11 13 14 15 16 17 18 18 19 20 21 22 23 24 25 26 27 27 28 29 30 30 31 32 33 33 34 BS EN 754-2:2016 EN 754-2:2016 (E) Table 34 : Alloy EN AW-7020 [AI Zn4,5Mg1] 34 Table 36 : Alloy EN AW-7049A [AI Zn8MgCu] 35 Table 35 : Alloy EN AW-7022 Table 37 : [AI Zn5Mg3Cu] Alloy EN AW-7075 3.4 Detailed tables of mechanical properties 35 [AI Zn5,5MgCu] 36 Table — Aluminium EN AW-1050A [Al 99,5] Drawn rod/bar Temper ≤ 10 ≤3 H16 ≤ 15 ≤5 Temper ≤ 40 ≤ 10 Wall thickness MPa 100 135 70 145 - 60 95 120 160 MPa ≤ 10 100 135 ≤3 145 - H16 ≤5 D = Diameter for round bar 120 min - 30 105 - 125 - 70 95 160 - 105 125 25 A MPa % HBW max - max % A50mm Typical value Rp0,2 mm 60 A MPa - Rm ≤ 20 H18 Rp0,2 max t O, H111 H14 ≤ 60 Drawn tube b Sb ≤ 80 H18 a Da mm O, H111 H14 Rm Dimensions max - % 22 20 35 A50mm HBW % 43 min Typical value 30 25 S = Width across flats for square and hexagonal bar, thickness for rectangular bar 22 3 20 35 43 BS EN 754-2:2016 EN 754-2:2016 (E) Table — Aluminium EN AW-1200 [Al 99,0] Drawn rod/bar Temper O, H111 Da ≤ 80 H18 ≤ 10 H14 H16 Drawn tube Temper a b mm ≤ 40 ≤ 15 ≤3 150 ≤5 70 mm ≤ 10 110 H18 ≤3 D = Diameter for round bar 70 135 150 Rp0,2 max 170 115 105 145 135 t ≤5 MPa 110 Wall thickness ≤ 20 H16 Sb ≤ 60 ≤ 10 O, H111 H14 Rm Dimensions Rm - MPa max 105 145 170 - - MPa 80 130 A - 80 115 130 % 37 A50mm HBW max min - 3 45 - 20 A MPa HBW Typical value - Rp0,2 % A50mm max - % 16 % 23 50 min Typical value 37 20 3 16 3 23 45 50 S = Width across flats for square and hexagonal bar, thickness for rectangular bar BS EN 754-2:2016 EN 754-2:2016 (E) Table — Alloy EN AW-2007 [Al Cu4PbMgMn] Drawn rod/bar Temper Sb ≤ 30 ≤ 80 T351 c Drawn tube ≤ 80 Temper T3 c T3510 a b c Da mm ≤ 30 T3 c T3511 c Rm Dimensions 30 < D ≤ 80 30 < S ≤ 80 Rp0,2 MPa max 370 - 340 370 - t mm max ≤ 20 370 - D = Diameter for round bar max - 220 240 Rp0,2 MPa 370 MPa 240 Rm Wall thickness ≤ 20 A - MPa max 250 240 - % % HBW min Typical value - 95 A % A50mm % 95 95 HBW min Typical value 95 S = Width across flats for square and hexagonal bar, thickness for rectangular bar Properties may be obtained by press quenching A50mm 95 BS EN 754-2:2016 EN 754-2:2016 (E) Table 25 — Alloy EN AW-6060 [Al MgSi] Drawn rod/bar Temper T4 c T6 c Drawn tube Temper T4 c a b c 28 T6 c Dimensions mm Da ≤ 80 MPa max ≤ 80 215 - 160 Wall thickness 130 ≤5 < t ≤ 20 ≤ 20 D = Diameter for round bar - 130 130 215 max - min - 12 10 75 - 65 160 15 A MPa 65 max - - % 13 A50mm % min 15 13 12 12 S = Width across flats for square and hexagonal bar, thickness for rectangular bar Properties may be obtained by press quenching % HBW max - % A50mm Typical value Rp0,2 MPa A MPa 65 Rm t mm Rp0,2 Sb ≤ 80 ≤ 80 Rm 10 10 50 HBW Typical value 50 50 75 BS EN 754-2:2016 EN 754-2:2016 (E) Table 26 — Alloy EN AW-6061 [Al Mg1SiCu] Drawn rod/bar Temper O, H111 T4 c T6 c Drawn tube Temper O, H111 T4 c T6 c Rm Dimensions Da ≤ 80 mm ≤ 80 Sb ≤ 80 ≤ 80 ≤ 80 ≤ 80 Wall thickness MPa max 290 - 240 - t mm ≤ 20 ≤ 20 ≤ 20 150 205 - Rm MPa MPa - min - 10 95 - Rp0,2 MPa max max 290 - 240 - - 205 D = Diameter for round bar c Properties may be obtained by press quenching 150 - - 110 % HBW max 110 110 % A50mm Typical value a b A Rp0,2 110 - 16 16 A % 16 16 10 14 14 A50mm 30 65 HBW % Typical value 14 65 14 30 95 S = Width across flats for square and hexagonal bar, thickness for rectangular bar 29 BS EN 754-2:2016 EN 754-2:2016 (E) Table 27 — Alloy EN AW-6262 [Al Mg1SiPb] Drawn rod/bar Temper Da 345 ≤ 50 ≤ 50 ≤ 50 - max - 345 ≤ 10 - 360 D = Diameter for round bar A MPa 240 min - - 315 330 - - max - 240 315 - 330 10 A MPa 240 - % 10 A50mm % HBW Typical value - 10 8 4 85 85 85 - Properties may be obtained by press quenching Table 28 — Alloy EN AW-6262A [Al Mg1SiSn] Temper Da mm ≤ 85 345 ≤ 85 T9 c ≤ 120 ≤ 85 ≤ 120 Rp0,2 MPa Sb ≤ 120 Drawn tube Rm Dimensions T6 c T8 c 290 360 max - 240 315 330 A MPa % a D = Diameter for round bar c Properties may be obtained by press quenching A50mm % HBW max min Typical value - - - 10 Not specified 30 S = Width across flats for square and hexagonal bar, thickness for rectangular bar Drawn rod/bar b % HBW max - % A50mm Typical value Rp0,2 MPa 290 ≤ 10 Rm 290 < t ≤ 20 T9 c - ≤5 T8 c - 360 t mm max 290 Wall thickness T6 c c ≤ 50 T9 c Temper b ≤ 80 Rp0,2 MPa Sb ≤ 80 Drawn tube a mm T6 c T8 c Rm Dimensions S = Width across flats for square and hexagonal bar, thickness for rectangular bar - BS EN 754-2:2016 EN 754-2:2016 (E) Table 29 — Alloy EN AW-6063 [Al Mg0,7Si] Drawn rod/bar Temper ≤ 80 220 - 190 ≤ 80 T4 c T6 c T66 c c ≤ 80 O, H111 b max T66 c Temper T832 c MPa ≤ 80 ≤ 80 150 - ≤5 150 ≤ 20 220 ≤ 20 ≤5 D = Diameter for round bar - 150 230 275 % A50mm % HBW max min Typical value - 10 75 - 195 Rp0,2 MPa mm A MPa 75 Rm t < t ≤ 20 - 230 Wall thickness ≤ 20 Rp0,2 Sb ≤ 80 Drawn tube a Da mm T4 c T6 c Rm Dimensions 15 10 A MPa % 13 A50mm % 50 80 HBW max min Typical value - 75 - 12 - 190 15 10 13 50 50 - 240 10 max 155 - - 75 195 - 20 10 15 25 75 80 85 S = Width across flats for square and hexagonal bar, thickness for rectangular bar Properties may be obtained by press quenching 31 BS EN 754-2:2016 EN 754-2:2016 (E) Table 30 — Alloy EN AW-6063A [Al Mg0,7Si(A)] Drawn rod/bar Temper O, H111 T4 c T6 c Drawn tube Temper O, H111 T4 c T6 c Rm Dimensions Da ≤ 80 mm ≤ 80 Sb ≤ 80 ≤ 80 ≤ 80 ≤ 80 Wall thickness MPa max 230 - 190 - t mm ≤ 20 ≤ 20 ≤ 20 140 150 - Rm MPa - min - 75 - Rp0,2 MPa max 230 - 190 - - 150 c Properties may be obtained by press quenching 140 - - 90 % HBW max - 90 % A50mm Typical value max D = Diameter for round bar 32 MPa a b A Rp0,2 - 15 16 A % 15 16 S = Width across flats for square and hexagonal bar, thickness for rectangular bar 13 14 A50mm 25 50 HBW % Typical value 14 50 13 25 75 BS EN 754-2:2016 EN 754-2:2016 (E) Table 31 — Alloy EN AW-6064A [Al Mg1SiBi] Drawn rod/bar Temper Da 345 ≤ 80 ≤ 60 ≤ 80 - ≤ 10 345 ≤ 10 max 310 - 360 D = Diameter for round bar 260 A MPa min - 95 - 330 - 260 % HBW max 315 % A50mm Typical value Rp0,2 MPa T9 c Rm mm ≤ 20 - 360 t T6 c max 310 Wall thickness T8 c c ≤ 60 T9 c Temper b ≤ 80 Rp0,2 MPa Sb ≤ 80 Drawn tube a mm T6 c T8 c Rm Dimensions A MPa % A50mm % 95 95 HBW max min Typical value - 105 - 315 330 - 100 110 S = Width across flats for square and hexagonal bar, thickness for rectangular bar Properties may be obtained by tempering under press Table 32 — Alloy EN AW-6065 [Al Mg1Bi1Si] Drawn rod/bar Temper Da mm ≤ 85 345 ≤ 120 ≤ 85 T9 c ≤ 120 ≤ 85 Drawn tube ≤ 120 Rp0,2 MPa Sb T6 c T8 c Rm Dimensions 290 360 max - 240 315 330 A MPa % A50mm % HBW max min Typical value - - - 10 - Not specified a D = Diameter for round bar c Properties may be obtained by press quenching b S = Width across flats for square and hexagonal bar, thickness for rectangular bar 33 BS EN 754-2:2016 EN 754-2:2016 (E) Table 33 — Alloy EN AW-6082 [Al Si1MgMn] Drawn rod/bar Temper O, H111 T4 c T6 c Drawn tube Temper Da ≤ 80 T6 c mm ≤ 80 Sb ≤ 80 ≤ 80 ≤ 80 ≤ 80 MPa max 310 - 255 - 205 t Rm MPa MPa HBW % 12 70 max min Typical value - 10 95 110 110 % A50mm - Rp0,2 MPa 15 14 A % 13 A50mm 35 HBW % 12 70 mm max max min ≤5 310 - 255 - 95 ≤ 20 - ≤ 20 < t ≤ 20 205 160 - 310 - c Properties may be obtained by press quenching - 110 110 - 240 - 15 14 10 13 35 95 S = Width across flats for square and hexagonal bar, thickness for rectangular bar Table 34 — Alloy EN AW-7020 [Al Zn4,5Mg1] Drawn rod/bar Temper T6 c Drawn tube Temper T6 c Dimensions Da ≤ 80 mm Sb ≤ 50 Wall thickness Rm 350 t mm ≤ 20 MPa Rm MPa 350 Rp0,2 max a D = Diameter for round bar c Properties may be obtained by press quenching 34 - A Typical value D = Diameter for round bar b 160 - a b Rp0,2 Wall thickness O, H111 T4 c Rm Dimensions - max - 280 MPa max Rp0,2 MPa 280 A - max - % A50mm HBW % Typical value A A50mm HBW 10 % 10 S = Width across flats for square and hexagonal bar, thickness for rectangular bar % 110 Typical value 110 BS EN 754-2:2016 EN 754-2:2016 (E) Table 35 — Alloy EN AW-7022 [Al Zn5Mg3Cu] Drawn rod/bar Temper T6 c Drawn tube Temper Rm Dimensions Da ≤ 80 mm Sb ≤ 80 Wall thickness MPa 460 t mm T6 c ≤ 20 max MPa 460 max a D = Diameter for round bar c Properties may be obtained by press quenching b 380 max Rp0,2 MPa 380 - max - % % min A A50mm % HBW Typical value 133 HBW % Typical value A50mm HBW 133 Table 36 — Alloy EN AW-7049A [Al Zn8MgCu] Temper T6 Drawn tube Temper T6, T6510, b - MPa A50mm S = Width across flats for square and hexagonal bar, thickness for rectangular bar Drawn rod/bar a - Rm A Rp0,2 T6511 Rm Dimensions Da ≤ 80 mm Sb - 590 Wall thickness t mm ≤5 < t ≤ 20 D = Diameter for round bar MPa 590 590 max Rm MPa Rp0,2 - max - 500 MPa max Rp0,2 MPa 530 530 A - max - % % Typical value A A50mm HBW % 170 % Typical value 170 170 S = Width across flats for square and hexagonal bar, thickness for rectangular bar 35 BS EN 754-2:2016 EN 754-2:2016 (E) Table 37 — Alloy EN AW-7075 [Al Zn5,5MgCu] Drawn rod/bar Temper Temper O, H111 T6 T6510, T6511 T73 c T73510 c, 36 ≤ 80 540 - 485 ≤ 80 455 - 385 ≤ 80 Drawn tube c ≤ 80 T7351 c b max T651 T73511 c ≤ 80 ≤ 80 MPa ≤ 80 ≤ 80 Rp0,2 Sb ≤ 80 T73 c a Da mm O, H111 T6 Rm Dimensions ≤ 80 - 275 540 - 455 - t MPa - % HBW max min - 150 135 165 - 385 Rp0,2 MPa % A50mm Typical value 485 Rm Wall thickness A 10 10 A MPa % A50mm % 60 150 135 HBW mm max max min Typical value ≤ 20 540 - 485 - 150 ≤ 20 455 - 385 135 ≤ 20 ≤ 20 ≤ 20 D = Diameter for round bar - 540 455 275 - - 485 385 165 - 10 10 S = Width across flats for square and hexagonal bar, thickness for rectangular bar Reference is made to EN 754-1:2016, 5.7 and Annex B for material in this temper 60 150 135 BS EN 754-2:2016 EN 754-2:2016 (E) Annex A (informative) List of tempers used in Tables to 37 Tempe r Definition O annealed - products achieving the required annealed properties after hot forming processes may be F H11 H12 H13 H14 H15 H16 H17 H18 H111 H22 H24 H26 H28 H32 H34 H36 H38 T3 T351 T3510 As fabricated (no mechanical property limits specified) designated as O temper strain-hardened - 1/8 hard strain-hardened - 1/4 hard strain-hardened - 3/8 hard strain-hardened - 1/2 hard strain-hardened - 5/8 hard strain-hardened - 3/4 hard strain-hardened - 7/8 hard strain-hardened - 4/4 hard (fully hardened) annealed and slightly strain-hardened (less than H11) during subsequent operations such as stretching or straitening strain-hardened and partially annealed - 1/4 hard strain-hardened and partially annealed - 1/2 hard strain-hardened and partially annealed - 3/4 hard strain-hardened and partially annealed - 4/4 hard (fully hardened) strain-hardened and stabilized - 1/4 hard strain-hardened and stabilized - 1/2 hard strain-hardened and stabilized - 3/4 hard strain-hardened and stabilized - 4/4 hard (fully hardened) solution heat-treated, cold worked and naturally aged solution heat-treated, stress-relieved by stretching a controlled amount (permanent set %, to %) and naturally aged The products receive no further straightening after stretching solution heat-treated, stress-relieved by stretching a controlled amount (permanent set 0,5 % to % for drawn tube) and naturally aged The products receive no further straightening after stretching 37 BS EN 754-2:2016 EN 754-2:2016 (E) T3511 same as T3510 except that minor straightening is allowed after stretching to comply with standard tolerances T451 solution heat-treated, stress-relieved by stretching a controlled amount (permanent set % to %) and naturally aged T4 T4510 T4511 T6 T651 T6510 T6511 solution heat-treated and naturally aged The products receive no further straightening after stretching solution heat-treated, stress-relieved by stretching a controlled amount (permanent set 0,5 % to % for drawn tube) and naturally aged The products receive no further straightening after stretching same as T4510 except that minor straightening is allowed after stretching to comply with standard tolerances solution heat-treated and then artificially aged solution heat-treated, stress-relieved by stretching a controlled amount (permanent set % to %) and then artificially aged The products receive no further straightening after stretching solution heat-treated, stress-relieved by stretching a controlled amount (permanent set 0,5 % to % for drawn tube) and then artificially aged The products receive no further straightening after stretching same as T6510 except that minor straightening is allowed after stretching to comply with standard tolerances T66 solution heat-treated and then artificially aged - mechanical property level higher than T6 achieved through special control of the process (6000 series alloys) T7351 solution heat-treated, stress-relieved by stretching a controlled amount (permanent set % to % and then artificially overaged in order to achieve the best stress corrosion resistance T73 T7351 T7351 solution heat-treated and then artificially overaged in order to achieve the best stress corrosion resistance The products receive no further straightening after stretching solution heat-treated, stress-relieved by stretching a controlled amount (permanent set 0,5 % to % and then artificially overaged in order to achieve the best stress corrosion resistance The products receive no further straightening after stretching same as T73510 except that minor straightening is allowed after stretching to comply with standard tolerances T8 solution heat-treated, cold worked and then artificially aged T851 solution heat-treated, stress-relieved by stretching a controlled amount (permanent set % to %) and then artificially aged T832 T9 38 solution heat-treated, cold worked a controlled specific amount and then artificially aged (applies to 6063 drawn tube) The products receive no further straightening after stretching solution heat-treated, artificially aged and then cold worked BS EN 754-2:2016 EN 754-2:2016 (E) Bibliography [1] [2] EN 515, Aluminium and aluminium alloys — Wrought products — Temper designations EN 573-3, Aluminium and aluminium alloys — Chemical composition and form of wrought products — Part 3: Chemical composition and form of products 39 This page deliberately left blank This page deliberately left blank NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW British Standards Institution (BSI) BSI is the national body responsible for preparing British Standards and other standards-related publications, information and services BSI is incorporated by Royal Charter British Standards and other standardization products are published by BSI Standards Limited About us Reproducing extracts We bring together business, industry, government, consumers, innovators and others to shape their combined experience and expertise into standards -based solutions For permission to reproduce content from BSI publications contact the BSI Copyright & Licensing team The knowledge 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