Aluminium and aluminium alloys Sheet, strip and plate

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3 BSI Stndrds Publiction Aluminium nd luminium lloys Sheet, strip nd plte Prt : Mechnicl properties

4 BRITISH STANDARD Ntionl foreword This British Stndrd is the UK implementtion of EN 8-:. It supersedes BS EN 8-: which is withdrwn. The UK prticiption in its preprtion ws entrusted to Technicl Coittee NFE/, Light metls nd their lloys. A list of orgniztions represented on this coittee cn be obtined on request to its secretry. This publiction does not purport to include ll the necessry provisions of contrct. Users re responsible for its correct ppliction. The British Stndrds Institution. Published by BSI Stndrds Limited ISBN ICS 77.. Complince with British Stndrd cnnot confer iunity from legl obligtions. This British Stndrd ws published under the uthority of the Stndrds Policy nd Strtegy Coittee on August. Amendments/corrigend issued since publiction Dte Text ffected

5 EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM EN 8- July ICS 77.. Supersedes EN 8-: English Version Aluminium nd luminium lloys - Sheet, strip nd plte - Prt : Mechnicl properties Aluminium et lliges d'luminium - Tôles, bndes et tôles épisses - Prtie : Crctéristiques mécniques Aluminium und Aluminiumlegierungen - Bänder, Bleche und Pltten - Teil : Mechnische Eigenschften This Europen Stndrd ws pproved by CEN on June. CEN members re bound to comply with the CEN/CENELEC Internl Regultions which stipulte the conditions for giving this Europen Stndrd the sttus of ntionl stndrd without ny ltertion. Up-to-dte lists nd bibliogrphicl references concerning such ntionl stndrds my be obtined on ppliction to the CEN-CENELEC Mngement Centre or to ny CEN member. This Europen Stndrd exists in three officil versions (English, French, Germn). A version in ny other lnguge mde by trnsltion under the responsibility of CEN member into its own lnguge nd notified to the CEN-CENELEC Mngement Centre hs the sme sttus s the officil versions. CEN members re the ntionl stndrds bodies of Austri, Belgium, Bulgri, Croti, Cyprus, Czech Republic, Denmrk, Estoni, Finlnd, Former Yugoslv Republic of Mcedoni, Frnce, Germny, Greece, Hungry, Icelnd, Irelnd, Itly, Ltvi, Lithuni, Luxembourg, Mlt, Netherlnds, Norwy, Polnd, Portugl, Romni, Slovki, Sloveni, Spin, Sweden, Switzerlnd, Turkey nd United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION C OMITÉ E UR O PÉEN DE N ORMA LI SA TIO N E UROPÄISCHES KOMITEE FÜR NORMUN G CEN-CENELEC Mngement Centre: Avenue Mrnix 7, B- Brussels CEN All rights of exploittion in ny form nd by ny mens reserved worldwide for CEN ntionl Members. Ref. No. EN 8-: E

6 Contents Pge Europen foreword... Scope... Normtive references... Requirements... List of lloys with mechnicl property limits.... Generl List of lloys nd their mechnicl properties... Annex A (normtive) Rules for rounding... Bibliogrphy...

7 Europen foreword This document (EN 8-:) hs been prepred by Technicl Coittee CEN/TC Aluminium nd luminium lloys, the secretrit of which is held by AFNOR. This Europen Stndrd shll be given the sttus of ntionl stndrd, either by publiction of n identicl text or by endorsement, t the ltest by Jnury 7, nd conflicting ntionl stndrds shll be withdrwn t the ltest by Jnury 7. Attention is drwn to the possibility tht some of the elements of this document my be the subject of ptent rights. CEN shll not be held responsible for identifying ny or ll such ptent rights. This document supersedes EN 8-:. CEN/TC ffirms it is policy tht in the cse when ptentee refuses to grnt licences on stndrdized stndrd products under resonble nd not discrimintory condition, then this product should be removed from the corresponding document. Detils of ny ptents rights identified during the development of this document will be in the CEN list of ptent declrtion received (see CEN/TC decided to revise EN 8-: s follows: Addition of Alloy EN AW- [AlMg, Mn] in Tble ; Correction of Alloy EN AW-9 [Al Mg,MnZnZr] in Tble 8; Correction of Alloy EN AW-8 [Al Mg,Mn,7] in Tble ; Correction of Alloy EN AW-8 [Al Mg] in Tble ; Correction of Alloy EN AW-88 [AlMgMn,] in Tble ; Correction of Alloy EN AW-8 [Al Mg,Mn,9] in Tble ; Correction of Alloy EN AW- [Al MgMn] in Tble ; Addition of lloy EN AW-7 [Al 99,8Mg] in new Tble ; Addition of lloy EN AW- [Al SiMgCuMn] in new Tble ; Addition of lloy EN AW-79 [Al ZnMg] in new Tble 9; Correction of the heders in the lst column hrdness in ll tbles (index ). EN 8 comprises the following prts under the generl title, Aluminium nd luminium lloys Sheet, strip nd plte : Prt : Technicl conditions for inspection nd delivery Prt : Mechnicl properties

8 Prt : Tolernces on dimensions nd form for hot-rolled products Prt : Tolernces on shpe nd dimensions for cold-rolled products According to the CEN-CENELEC Internl Regultions, the ntionl stndrds orgnistions of the following countries re bound to implement this Europen Stndrd: Austri, Belgium, Bulgri, Croti, Cyprus, Czech Republic, Denmrk, Estoni, Finlnd, Former Yugoslv Republic of Mcedoni, Frnce, Germny, Greece, Hungry, Icelnd, Irelnd, Itly, Ltvi, Lithuni, Luxembourg, Mlt, Netherlnds, Norwy, Polnd, Portugl, Romni, Slovki, Sloveni, Spin, Sweden, Switzerlnd, Turkey nd the United Kingdom.

9 Scope This Europen Stndrd specifies the mechnicl properties of wrought luminium nd wrought luminium lloy sheet, strip nd plte for generl engineering pplictions. It does not pply to semi-finished rolled products in coiled form to be subjected to further rolling (reroll stock) or to specil products such s corrugted, embossed, pinted, sheets nd strips or to specil pplictions such s erospce, cn stock, finstock, for which mechnicl properties re specified in seprte Europen Stndrds. The chemicl composition limits of the lloys re specified in EN 7-. designtions re defined in EN. Normtive references The following documents, in whole or in prt, re normtively referenced in this document nd re indispensble for its ppliction. For dted references, only the edition cited pplies. For undted references, the ltest edition of the referenced document (including ny mendments) pplies. EN 9, Aluminium nd luminium lloys - Specifictions for wrought nd cst products for mrine pplictions (shipbuilding, mrine nd offshore) ASTM G, Stndrd Test Method for Visul Assessment of Exfolition Corrosion Susceptibility of xxx Series Aluminium Alloys (ASSET Test) ASTM G7, Stndrd Test Method for Determining the Susceptibility to Intergrnulr Corrosion of xxx Series Aluminium Alloys by Mss Loss After Exposure to Nitric Acid (NAMLT Test) Requirements The mechnicl properties shll be in conformity with those specified in Cluse or those greed upon between supplier nd purchser nd stted on the order document. List of lloys with mechnicl property limits. Generl Tble to Tble contin mechnicl property limits vlues obtined by tensile testing ccording to EN ISO 89- fter smpling nd fter smple preprtion ccording to EN 8-. They lso contin vlues of bend nd hrdness following smpling nd test methods s described in EN 8-. These vlues re for informtion only. For some lloys they contin provisions relted to inter-grnulr corrosion, exfolition corrosion or stress corrosion testing, see lso EN 8-.. The A vlue is the elongtion mesured over guge length of nd expressed in percent. The A vlue for elongtion is the elongtion mesured over guge length of, initil cross-sectionl re of the test-piece), nd expressed in percent. S o (where S o is the

10 . List of lloys nd their mechnicl properties Tble Aluminium EN AW-A [Al 99,] 8 Tble Aluminium EN AW-7A [Al 99,7] Tble Aluminium EN AW-A [Al 99,8(A)] Tble Aluminium EN AW- [Al 99,] Tble Aluminium EN AW- [Al 99,] Tble Alloy EN AW- [Al CuSiMg] 8 Tble 7 Alloy EN AW-A [Al CuSiMg(A)] Tble 8 Alloy EN AW-7A [Al CuMgSi(A)] Tble 9 Alloy EN AW- [Al CuMg] Tble Alloy EN AW-8A [Al CuMg,Ni] Tble Alloy EN AW- [Al MnCu] Tble Alloy EN AW- [Al MnMg] 8 Tble Alloy EN AW- [Al MnMg,] Tble Alloy EN AW- [Al Mn] Tble Alloy EN AW- [Al Mn,Mg,] Tble Alloy EN AW- [Al SiFe] Tble 7 Alloy EN AW-7 [Al Si,Mn] Tble 8 Alloy EN AW- [Al SiMn] 7 Tble 9 Alloy EN AW- [Al SiMnMgCu] 7 Tble Alloy EN AW- [Al Mg(B)] Alloy EN AW-A [Al 8 Mg(C)] Tble Alloy EN AW- [AlMg,Mn] Tble Alloy EN AW- [AI Mg, MnSiFe] Tble Alloy EN AW- [Al Mg,Mn] Tble Alloy EN AW- [AlMg, Mn] Tble Alloy EN AW-9 [Al MgMn,8] Tble Alloy EN AW- [Al Mg,(C)] 8 Tble 7 Alloy EN AW- [Al Mg,] Tble 8 Alloy EN AW-9 [Al Mg,MnZnZr] Tble 9 Alloy EN AW-7 [Al MgMnZn] Tble Alloy EN AW-8 [Al Mg,Mn,7] Tble Alloy EN AW-8 [Al Mg] 7 Tble Alloy EN AW-88 [AlMgMn,] Tble Alloy EN AW-A [Al Mg,(A)] Pge

11 Tble Alloy EN AW-8 [Al Mg,Mn,] Tble Alloy EN AW- [Al MgMn,] Tble Alloy EN AW-8 [Al Mg,Mn,9] Tble 7 Alloy EN AW-9 [Al MgMn,8(B)] 8 Tble 8 Alloy EN AW-9A [Al MgMn,8(C)] 9 Tble 9 Alloy EN AW- [Al MgMn] 7 Tble Alloy EN AW- [Al MgMn] 7 Tble Alloy EN AW-7 [Al 99,8Mg ] 7 Tble Alloy EN AW-7 [Al Mg] 7 Tble Alloy EN AW- [Al Si,Mg,] 77 Tble Alloy EN AW- [Al Mg,SiMnCu] 77 Tble Alloy EN AW- [Al SiMgCuMn] 78 Tble Alloy EN AW- [Al MgSiCu] 79 Tble 7 Alloy EN AW-8 [Al SiMgMn] 8 Tble 8 Alloy EN AW-7 [Al ZnMgCu] 8 Tble 9 Alloy EN AW-79 [Al ZnMg] 88 Tble Alloy EN AW-7 [Al Zn,Mg] 89 Tble Alloy EN AW-7 [Al Zn,Mg,] 9 Tble Alloy EN AW-7 [Al ZnMgCu] 9 Tble Alloy EN AW-77 [Al Zn,MgCu] 9 Tble Alloy EN AW-A [Al FeSi(A)] 9 7

12 Tble Aluminium EN AW-A [Al 99,] Hrdn ess R p, over up to mx. mx. A A F,, O,, 9,, 9,, 9,, 9 9, t, t,, 9,,,, 9 H,, 9,, 9,, 9,, 9 9, t, t,, 9,,,, 9 H,, 7,, 7 H,, 8, t 8,, 8, t 8,, 8, t, t 8,, 8 7,, 8,, 8 9, 8,, H,, 8,,, 8,, t,, 8,,,, 8, t,, 8, t,, 8 H,,, t 9,,, 9 8

13 Hrdn ess R p, over up to mx. mx. A A,,, t 9 H8,,,,,,,,, H9,,,,,, H,, 8, t 7,, 8, t 7,, 8, t, t 7,, 8,, 7,, 8, 7 H,, 7,,, 7,, t,, 7,,,, 7 8, t, t,, 7 8, t H,,, t 8,,, 8,,, t 8 H8,,,,,,,,, For informtion only. 9

14 Tble Aluminium EN AW-7A [Al 99,7] Hrdness R p, over up to mx. mx. A A F,, O,, 8,, 8,, 9 8,,, t, t 8,,, t, t 8,, 8 H,, 8,, 8,, 9 8,,, t, t 8,,, t, t 8,, 8 H,, 7,, 7 H,,, t,,, t,, 7, t, t,, 9,,,, H,, 7, t,, 7, t, t,, 7,,,, 7, t,, 7 7, t H,,,, t,,,,,,,, H8,,,

15 Hrdness R p, over up to mx. mx. A A,,,,,, t H,, 7, t,, 8, t,,, t, t,,,,,, H,,, t,,, t, t,, 7,,,, 9, t,,, t H,,, t,,,,,, For informtion only.

16 Tble Aluminium EN AW-A [Al 99,8(A)] Hrdness R p, over up to mx. mx. A A F,, O,, 8,, 8 8,, 8,,, t, t 8,,, t, t 8 H,, 8,, 8 8,, 8,,, t, t 8,,, t, t 8 H,, 7,, 7 H,,, t,,, t,, 7, t, t,, 9,,,, H,, 7, t,, 7, t, t,, 7,,,, 7, t,, 7 7, t H,,,, t,,,,,,,, H8,,,,,,,,, t

17 Hrdness R p, over up to mx. mx. A A H,, 8, t,, 9, t,,, t, t,,,,,, H,,, t,,, t, t,, 7,,,, 9, t,,, t H,,, t,,,,,, For informtion only.

18 Tble Aluminium EN AW- [Al 99,] R p, over up to mx. mx. A F,, 7 O,,,,,, H,,,,,, H,, H,,,,,, H,,,,,, H,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, A 8, t,, t,, t, t, t,,,,, t, t,, t,, t,,, t,, t, t, t,, t Hrdness

19 H8,,, H9,,, H,,,,, H,,,,, H,,, R p, over up to mx. mx. A For informtion only.,,,,,,,,,,,,,,,,,,, A, t, t, t,,,,,,,, t,,, t,, t, t, t,, t Hrdness

20 Tble Aluminium EN AW- [Al 99,] Hrdness R p, over up to mx. mx. A A F,, O,, 9,, 9,, 9,, 9 9, t, t,, 9,,,, 9 H,, 9,, 9,, 9,, 9 9, t, t,, 9,,,, 9 H,, 7,, 7,, 7,, 7,, 7,, 7 H,, 8, t 8,, 8, t 8,, 8, t, t 8,, 8 7,, 8,, 8 9, 8,, H,, 8,,, 8,, t,, 8,,,, 8, t

21 Hrdness R p, over up to mx. mx. A A,, 8, t,, 8 H,,, t 9,,, 9,,, t 9 H8,,,,,,,,, H9,,,,,, H,, 8, t 7,, 8, t 7,, 8, t, t 7,, 8,, 7,, 8, 7 H,, 7,,, 7,, t,, 7,,,, 7 8, t, t,, 7 8, t H,,, t 8,,, 8,,, t 8 H8,,,,,,,,, For informtion only. 7

22 Tble Alloy EN AW- [Al CuSiMg] Hrdness R p, over up to mx. mx. A A O,,, t,,,,,,, t, 9,, t 9,,,,, T,, 9,, T,, 9, b, b,, 9, b, b,, 8, b,,,, 9 7 T,, 9, b, b,, 9, b, b,, 8, b,,,, 9 7 T,, 9,,,, T,,, b,, 7 7, b,, 9 7 b,, 8,,,,,, 8

23 Hrdness R p, over up to mx. mx. A A,,,, T,,, b,, 7 7, b,, 9 7 b,, 8,,,,,,,,,, T,, 7,, 9 Whenever new ppliction of this lloy is contemplted, nd if this ppliction involves specil properties such s corrosion resistnce, toughness, ftigue, it is strongly recoended tht the user consult the producer in order to mke precise nd pproprite selection of the mteril. b For informtion only. Apprecibly smller cold bend rdii cn be chieved ieditely fter quenching. 9

24 Tble 7 Alloy EN AW-A [Al CuSiMg(A)] Hrdness R p, over up to mx. mx. A A O,,,,,,,,,,,, T,,,,, b, b,,, b,,,,,,,, 9 7 T,,,,, b, b,,, b,,,,,,,, 9 7 T,,,,, b, b,, 7, b,, 8, b,, 8,,,,,,,,,, 7,,

25 Hrdness R p, over up to mx. mx. A A T,,,,, b, b,, 7, b,, 8, b,, 8,,,,,,,,,, 7,, Whenever new ppliction of this lloy is contemplted, nd if this ppliction involves specil properties such s corrosion resistnce, toughness, ftigue, it is strongly recoended tht the user consult the producer in order to mke precise nd pproprite selection of the mteril. b For informtion only. Apprecibly smller cold bend rdii cn be chieved ieditely fter quenching.

26 Tble 8 Alloy EN AW-7A [Al CuMgSi(A)] Hrdn ess R p, over up to mx. mx. A O,, A, t,,,,,,, t, 9,, t 9,,,,, T,,, b, b,,, b, b,, 8, b,,,, 8 8,, 7 7,,,,,,,, T,,, b, b,,, b, b,, 8, b,,,, 8 8,, 7 7,,,,,,,, T,,,,

27 Hrdn ess R p, over up to mx. mx. A A T,, 9,, 9,, 9 Whenever new ppliction of this lloy is contemplted, nd if this ppliction involves specil properties such s corrosion resistnce, toughness, ftigue, it is strongly recoended tht the user consult the producer in order to mke precise nd pproprite selection of the mteril. b For informtion only. Apprecibly smller cold bend rdii cn be chieved ieditely fter quenching.

28 Tble 9 Alloy EN AW- [Al CuMg] Hrdness R p, over up to mx. mx. A A O,,, t,,,,,,,, t, 9,, t 9,,,,, T,, 7,,, 7, T,,, b, b,,, b, b,,, b, b,, 8, b,,,, 8,, 8 7,, 7,, T,,, b, b,,, b, b,,, b, b,, 8, b,,,, 8,, 8 7,, 7,, T,, 9,, 9,, 8 8

29 Hrdness R p, T8, over up to mx. mx. A A,,,, T8,,,,, T,,,,,,,,,,,,,, 9 9 Whenever new ppliction of this lloy is contemplted, nd if this ppliction involves specil properties such s corrosion resistnce, toughness, ftigue, it is strongly recoended tht the user consult the producer in order to mke precise nd pproprite selection of the mteril. b For informtion only. Apprecibly smller cold bend rdii cn be chieved ieditely fter quenching. Tble Alloy EN AW-8A [Al CuMg,Ni] Hrdness R p, over up to mx. mx. A A T8 >,, 7,, 7,, 7,,,, 9 No dt vilble.

30 Tble Alloy EN AW- [Al MnCu] Hrdness R p, over up to mx. mx. A F,, 9 O,,,,,, H,,,,,, H,, H,,,,,, H,,,,,, H,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, A,,, t,,, t 8, t, t, t, t,,, 8,, t,,,,,, t, t,, t, t, t,

31 Hrdness R p, over up to mx. mx. A A H8,, 7, t,, 7, t,, 7, H9,,,,,, H,,, 7,, 7,, t 7,, 8,, 7,, 9, 7,,, 7 H,, 8, t, t,, 8, t,,, 8, t,,, 8,,, 8 8, t H,, 7,,,, 7,, t,, 7,, H8,,, t 9,,, t 9,,, 9 For informtion only. 7

32 Tble Alloy EN AW- [Al MnMg] Hrdness R p, over up to mx. mx. A F,, O,,,,,, H,,,,,, H,,,, H,,,, H,,, H8,,, H9,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, A, t,,,, t,,,, t, t, t,,, t, t, t, t,, t, t,, t,, t, t, t, t, t

33 Hrdness R p, over up to mx. mx. A A H,,, 8,,,, t 8,,, t, 8,, 7, t 8 H,,, 8,,,, t 8,,, t, 8,, 7, t 8 H,, 7,, t,, 7,,,, 7,, t H,, 7,, t,, 7,,,, 7,, t H,, 8,, 7,, 8,, t 7,, 8, t 7 H,, 8,, 7,, 8,, t 7,, 8, t 7 H8,,, t 79,,, t 79 H8,,, t 79,,, t 79 For informtion only. 9

34 Tble Alloy EN AW- [Al MnMg,] Hrdness R p, over up to mx. mx. A F,, O,,,, H,,,, H,,,, H,,,, H,,, H8,,, H9,, H,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, A,, t,,, t,, t, t, t,,, t, t, t, t,, t,,, t, t, t, t,,, t, t,, t

35 Hrdness R p, over up to mx. mx. A A H,, 7, t, t,, 7, t,,, 7, t H,, 9,,, 9, t,, 9, t H8,,, t 8,,, t 8,, 8 For informtion only.

36 Tble Alloy EN AW- [Al Mn] Hrdness R p, over up to mx. mx. A A F,, O,, 7 7,, 9 7,, 7,,,, 7,, 8, t 7,, 7 H,, 7 7,, 9 7,, 7,,,, 7,, 8, t 7,, 7 H,, 7,, H,, 8, t,, 8, t, t,, 8, t,,, 8,,, 8 7,,, 8 8 H,,,, t,,,,,,,,,,,,,, t,,

37 Hrdness R p, over up to mx. mx. A A H,,, t,,,, t, t,,, t,, 8,,, t H8,, 8, t 8,, 8, t 8,, 8, 8 H9,, 7,, 7,, 7 H,, 7,,, 7 7,, t,, 7 8,,,, 7 9,,, 7, H,,, t, t,,, t,,,, t,,,,,, 8, t H,,,,,,,, t,,,, H8,, 8, t 8,, 8, t 8,, 8, 8 For informtion only.

38 Tble Alloy EN AW- [Al Mn,Mg,] Hrdness R p, over up to mx. mx. A A F,, O,, 9,, 9,, 7, t 9 H,, 9,, 9,, 7, t 9 H,,, t,,, t,,, t H,,, t 8,,, t 8,,, t 8 H,, 7,, 7,, 7 H8,, 9,, 9,, 9 H9,, 7,, 7 H,,,,,, 7 H,,, t 7,,, t 7,,, t 7

39 Hrdness R p, over up to mx. mx. A A H,, 7,, 7,, 7 H8,, 9 7,, 9 7 For informtion only. Tble Alloy EN AW- [Al SiFe] Hrdness R p, over up to mx. mx. A A F,, 9 O,, 9 7 8,, 9 9 8,, 9 8,, 9, 8 H,,, t 8,,, t 8,,, t 8 H,,,,,,,,,

40 Hrdness R p, over up to mx. mx. A A T b,, For informtion only.,,,, 8,, b The T temper is not normlly supplied by the producers of wrought products such s circles, strips nd sheets. It is obtined by rpid cooling fter heting t reltively elevted temperture, bove C. This therml cycle is routinely chieved when enmelling the finished products mde out of this lloy, such s frying pns, pressure cookers, pns, etc. Tble 7 Alloy EN AW-7 [Al Si,Mn] Hrdness b b R p, over up to mx. mx. A Fb,, O,,,,, H,,,,, H,,, No dt vilble. For informtion only.,,,,,,,,,,,,, 9 9 A

41 Tble 8 Alloy EN AW- [Al SiMn] Hrdnes s R p, b over up to mx. mx. A A O,, H,, H,, 7,, 7 H,,,, H,, 7,, 7 H8,, 7 b No dt vilble. For informtion only. Tble 9 Alloy EN AW- [Al SiMnMgCu] rdius Hrdness R p, over up to mx. mx. A A O,, H,, H,,,, t H,,,, 7 H8,, 7 H,, - 7 For informtion only. 7

42 Tble Alloy EN AW- [Al Mg(B)], lloy EN AW-A [Al Mg(C)] Hrdness R p, over up to mx. mx. A A F,, O,, 9,, 9 9,,, t 9,,,, 9,,, t 9,, 9 H,, 9,, 9 9,,, t 9,,,, 9,,, t 9,, 9 H,, 9, 9,, 9,, t 9,, 9, t, 9,, 9, 9,, 9 7, 9 H,, 8,, t 8,, 8,, 8,, 8, t, 8,, 8, 8,, 8, t 8 H,,,,,, t,,,,,, t 8

43 Hrdness R p, over up to mx. mx. A A H8,, 8, t 8,, 8, t 8,, 8, 8 H9,, 8,, 8,, 8 H,,, 8,,,, t 8,,, t, 8,, 8, 8,,, 8 H,,, 8,,,, t 8,,, t, 8,, 8, 8,,, 8 H,, 8, t, t 7,, 8, t, 7,, 8,, 7,, 8, 7,, 8 8, t 7 H,, 8, t, t 7,, 8, t, 7,, 8,, 7,, 8, 7,, 8 8, t 7 9

44 Hrdness R p, over up to mx. mx. A A H,,,,,, t,,,,,, t H,,,,,, t,,,,,, t H8,, 8, t 8,, 8, t 8,, 8, 8 H8,, 8, t 8,, 8, t 8,, 8, 8 For informtion only.

45 Tble Alloy EN AW- [AlMg,Mn] Hrdness R p, over up to mx. mx. A F,, O,,,, H,,,, H,,,, H,,,, H,,, H8,,, H9,,, H,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, A,,, t, t,,,, t, t, t, t,,,,,, t,, t, t,, t,,, t,, t, t,, t,, t

46 Hrdness R p, over up to mx. mx. A A H,,,,,, 7 7 7, t, t,, t,, t H,,,,,, 9 9 9,,, t,, t, H8,,,,,, 7 7 7,, t, For informtion only.

47 Tble Alloy EN AW- [AI Mg,MnSiFe] Hrdness R p, over up to mx. mx. A O H H 8 9 7, H, H, No dt vilble.,,, A

48 Tble Alloy EN AW- [Al Mg,Mn] Hrdness R p, b over up to mx. mx. A A H,8,8 7 H,8,8 7 H,, 7 H,, 7 b No dt vilble. For informtion only. Tble Alloy EN AW- [AlMg, Mn] rdius b Hrdness R p, over up to mx. mx. A A O,, 8, t,, 8, H,, 8, t,, 8, H,, H8,, H9,, 7,, b No dt vilble. For informtion only.

49 Tble Alloy EN AW-9 [Al MgMn,8] Hrdness R p, over up to mx. mx. A F,, A O,,, t,,, t, t,,,,,, 8,,,, 8,,, 7 H,,, t,,, t, t,,,,,, 8,,,, 8,,, 7 H,,,, 8,,,, H,, 7 7,, 7 7,, 7 7,, 7 7 7,, 7 7 9,, H,, 7,, 7,, 7,, 7,, 7,, 7

50 Hrdness R p, over up to mx. mx. A A H,,,,,,,, H8,, 88,, 88,, 88 H,, 7 7, t, t,, 7 8, t,,, 7,, t,, 7, t,, 7, t,, 7 9 H,, 7 7, t, t,, 7 8, t,,, 7,, t,, 7, t,, 7, t,, 7 9 H,,, t, 7,,, t, t 7,, 7, t, 7,, 8, t 7,,, 7,, 8 7 H,,, t, 7,,, t, t 7,, 7, t, 7,, 8, t 7,,, 7,, 8 7

51 Hrdness R p, over up to mx. mx. A A H,,, t 78,,, 78,,, 78,,, t 78 H,,, t 78,,, 78,,, 78,,, t 78 H8,, 87,, 87,, 87 H8,, 87,, 87,, 87 For informtion only. 7

52 Tble Alloy EN AW- [Al Mg,(C)] Hrdness R p, over up to mx. mx. A F,, O,,,,,, H,,,,,, H,,, H,,, H,,,, H,,,, H8,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, A, t, t,,,,, t,, t,, t,,, t, t,, t, t

53 Hrdness R p, over up to mx. mx. A A H,,,,,,,, ,,, t, t,, t H,,,,,,,, ,,, t, t,, t H,,,,,,,, , t, t,, t,, t, H,,,,,,,, , t, t,, t,, t, H,,,,,,,, ,, t, t, H,,,,,,,, ,, t, t, H8,,,,,,, t, t H8,,,,,,, t, t For informtion only. 9

54 Tble 7 Alloy EN AW- [Al Mg,] Hrdness R p, over up to mx. mx. A F,, A O,, 7 7,, 7 7,, 7, t, t 7,, 7 8, 7,, 9,,, 8 H,, 7 7,, 7 7,, 7, t, t 7,, 7 8, 7,, 9,,, 8 H,, 7,, 7 7 7,, H,,,,,,,, 8,,,, 9 H,, 9,, 9,, 9,, 9,, 9,, 9

55 Hrdness R p, over up to mx. mx. A A H,, 7,, 7,, 7,, 7 H8,, 7 8,, 7 8,, 7 8 H,,, t, t,,, t,,, 7, t, t,,, t,,, t,, H,,, t, t,,, t,,, 7, t, t,,, t,,, t,, H,,,, t 7,,,, t 7,,,, 7,, 7, t 7,, 9, 7,, 9 7 H,,,, t 7,,,, t 7,,,, 7,, 7, t 7,, 9, 7,, 9 7

56 Hrdness R p, over up to mx. mx. A A H,,, t 7,,, 7,,, 7,,, t 7 H,,, t 7,,, 7,,, 7,,, t 7 H8,, 7 8,, 7 8,, 7 8 H8,, 7 8,, 7 8,, 7 8 For informtion only.

57 Tble 8 Alloy EN AW-9 [Al Mg,MnZnZr] Hrdness R p, b over up to mx. mx. A A O,, --, t,,,,, H,, --, t,,,,, H,,,,,,,, H c,, ,,, 7 7,,, 7 7,, H c,, ,,, 7 7,,, 7 7,, For informtion only. b No dt vilble. c Mteril supplied in the H or H temper shll be cpble of meeting the exfolition nd intergrnulr corrosion performnce specified in EN 9 using test methods detiled in ASTM G nd ASTM G7.

58 Tble 9 Alloy EN AW-7 [Al MgMnZn] Hrdnes s R p, b over up to mx. mx. A A O,, 7 8,, H,, 7 8,, For informtion only. No dt vilble. b Tble Alloy EN AW-8 [Al Mg,Mn,7] Hrdness R p, over up to mx. mx. A A F,,,, O,, 7,, t 7,, 7,, 7,, 7, t, 7,, 7, t 7,, 7, t 7,, 7 7,, 7 7,, 7,, 9,, 9 9,, 9 9

59 Hrdness H,,,,,,,,,,, R p, over up to mx. mx. A,,,,,,,,,,, A 9,,, t, t,,, t, t H,, 7 7,, 7 7,, 7 7,, 7 H b,, 8 8,, 89,, 8, t 89,, 8, 89,, 8 89,, H b,, 8 8,, 89,, 8, t 89,, 8, 89,, 8 89,, H,, 7 9,, 7 9,, 7 9,, 7 9,, 7 7 9,,

60 Hrdness R p, over up to mx. mx. A A H,,,,,,,,,,,, H,, 8,, 8,, 8,, 8 H,,,, t 89,,,, t 89,, 7,, 89,, 8, t 89,,, t 89,, 9 89 H,,,, t 89,,,, t 89,, 7,, 89,, 8, t 89,,, t 89,, 9 89 H,,, 99,,, 99,,, t 99,, 7, t 99,, 8, t 99,, 7 99

61 Hrdness R p, over up to mx. mx. A A H,,, 99,,, 99,,, t 99,, 7, t 99,, 8, t 99,, 7 99 H,,,,,,,, H,,,,,,,, For informtion only. b Mteril supplied in the H or H temper shll be cpble of meeting the exfolition nd intergrnulr corrosion performnce specified in EN 9 using test methods detiled in ASTM G nd ASTM G7. Tble Alloy EN AW-8 [Al Mg] Hrdness R p, over up to mx. mx. A F,, A O,,,, t,,,,,,,,,,, t, t,, 7, t,, 7

62 Hrdness R p, over up to mx. mx. A A H,,,, t,,,,,,,,,,, t, t,, 7, t,, H,, 8 9,, 9,, H b,, 7 9 8,, 8,, 7 9 9, t 8,, 7 9, t 8,, H b,, 7 9 8,, 8,, 7 9 9, t 8,, 7 9, t 8,, H,, 7 8,, 7 8,, 7 8,, 7 8,, 7 7 8,, 7 8 H,,,,,,,,,,,, 8

63 Hrdness R p, over up to mx. mx. A A H,, ,, ,, ,, H8,,,,,, H,, 7 8,, t,, 7 8,, t,, 7 8 7,,,, 7 8 8, t,, 7 8, t,, H,, 7 8,, t,, 7 8,, t,, 7 8 7,,,, 7 8 8, t,, 7 8, t,, H,,, t, 88,,, t, 88,,, t, t 88,, 7, t 88,, 8, t 88,, 7 88 H,,, t, 88,,, t, 88,,, t, t 88,, 7, t 88,, 8, t 88,,

64 Hrdness R p, over up to mx. mx. A A H,, 8 9,, 8 9,, 8 9,, 8 9 H,, 8 9,, 8 9,, 8 9,, 8 9 For informtion only. b Mteril supplied in the H or H temper shll be cpble of meeting the exfolition nd intergrnulr corrosion performnce specified in EN 9 using test methods detiled in ASTM G nd ASTM G7. Tble Alloy EN AW-88 [AlMgMn,] Hrdnes s R p, b over up to mx. mx. A A O,, 8, t,,, 8, t, H,, 8, t,,, 8, t, b For informtion only. No dt vilble.

65 Tble Alloy EN AW-A [Al Mg,(A)] Hrdne ss R p, over up to mx. mx. A A F,, O,, 7 8, t, t 8,, 7 8, t, t 8,, 7 8,, 8,, 7 8 7, t 8,, 7 8 8, t 8,, H,, 7 8, t, t 8,, 7 8, t, t 8,, 7 8,, 8,, 7 8 7, t 8,, 7 8 8, t 8,, H,, 8,, 9 9,, 9 H,, 7,, 7,, 7,, 7,, 7 7,, 7 H,, 7 8,, 7 8,, 7 8,, 7 8,, 7 8,, 7 8

66 Hrdne ss R p, over up to mx. mx. A A H8,, 7 9,, 7 9,, 7 9 H9,, 8,, 8 H,,, t, t 7,,, t, 7,, 7,, 7,, 8, t 7,,, 7,, 9 7 H,,, t, t 7,,, t, 7,, 7,, 7,, 8, t 7,,, 7,, 9 7 H,, 7, t,,, 7, t,,, 7,, t,, 7 7,,, 7 8,,, 7 7 H,, 7, t,,, 7, t,,, 7,, t,, 7 7,,, 7 8,,, 7 7

67 Hrdne ss R p, over up to mx. mx. A A H,, 87,, 87,, 87,, 87 H,, 87,, 87,, 87,, 87 H8,, 9,, 9,, 9 H8,, 9 For informtion only.,, 9,, 9 Tble Alloy EN AW-8 [Al Mg,Mn,] Hrdness R p, over up to mx. mx. A F,, O,,,,,, H,,, H9,, For informtion only.,,,,, A,,,,,,

68 Tble Alloy EN AW- [Al MgMn,] Hrdness R p, over up to mx. mx. A A F,, O,,,,,,, t, t,, 8,,, 8,,, 8 H,,,,,,, t, t,, 8,,, 8,,, 8 H,,, 8,,,, 8,,,, 8,, 8, t 8,,, t 8,, 8 H,, 7, t, t,, 7, t, t,, 7, t, t,, 7, t,, 7, H,, 7, t, 7,, 7, t, t 7,, 7, t, 7,, 7, 7

69 Hrdness R p, over up to mx. mx. A A H8,, 79,, 79,, 79 H,,, t,,, t,,, 8, t,,,, t,,, t,, H,,, t,,, t,,, 8, t,,,, t,,, t,, H,,,, t,,,, t,,,, t,, 8, t,,, H,,,, t,,,, t,,,, t,, 8, t,,, H,, 7 7,, 9,, 7 7,, t 9,, 7 7,, 9,, 7 7 7, 9

70 Hrdness R p, over up to mx. mx. A A H,, 7 7,, 9,, 7 7,, t 9,, 7 7,, 9,, 7 7 7, 9 H8,, 77,, 77,, 77 H8,, 77,, 77,, 77 For informtion only. Tble Alloy EN AW-8 [Al Mg,Mn,9] Hrdness R p, over up to mx. mx. A O,, A,, t 8,,,, 8,,, t, 8,,, t 8,,, t 8,, 8,, 8,, 7 7,, 7 7

71 Hrdness R p, over up to mx. mx. A H,, A,, t 8,,,, 8,,, t, 8,,, t 8,,, t 8,, 8,, 8,, 7 7,, 7 7 H,, 8,, 8,, 8 H b,, 8,,,,, t,,,,,,, 8 H b,, 8,,,,, t,,,,,,, 8 H,,,, t,,,, t,, 7,,,, 8, t,,, t,, 9 7

72 Hrdness R p, over up to mx. mx. A H,, A,, t,,,, t,, 7,,,, 8, t,,, t,, 9 H,, 7,,, 7,,, 7, t,, 7 7, t,, 7 8, t,, 7 7 H,, 7,,, 7,,, 7, t,, 7 7, t,, 7 8, t,, 7 7 For informtion only. b Mteril supplied in the H or H temper shll be cpble of meeting the exfolition nd intergrnulr corrosion performnce specified in EN 9 using test methods detiled in ASTM G nd ASTM G7. 8

73 Tble 7 Alloy EN AW-9 [Al MgMn,8(B)] Hrdness R p, over up to mx. mx. A O,,,, H,,,, H,, 7 8,, 7 H,,,, 7 H,,,, H8,,,, No dt vilble. Tble 8 Alloy EN AW-9A [Al MgMn,8(C)] A Hrdness O,, H,, H,, H,, H,, H8,, No dt vilble. R p, over up to mx. mx. A,,,,,,,,,,,, A 9

74 Tble 9 Alloy EN AW- [Al MgMn] Hrdness R p, over up to mx. mx. A A F,,,, O,, 7 8, t, t 8,, 7 8, t, t 8,, 7 8,, 8,, 7 8 7, t 8,, 7 8 8, t 8,, H,, 7 8, t, t 8,, 7 8, t, t 8,, 7 8,, 8,, 7 8 7, t 8,, 7 8 8, t 8,, H,, 8,, 9 9,, 9 H,, 7,, 7,, 7,, 7,, 7 7,, 7 H,, 7 8,, 7 8,, 7 8,, 7 8,, 7 8,, 7 8 7

75 Hrdness R p, over up to mx. mx. A A H,,, t, t 7,,, t, 7,, 7,, 7,, 8, t 7,,, 7,, 9 7 H,,, t, t 7,,, t, 7,, 7,, 7,, 8, t 7,,, 7,, 9 7 H,, 7, t,,, 7, t,,, 7,, t,, 7 7,,, 7 8,,, 7 7 H,, 7, t,,, 7, t,,, 7,, t,, 7 7,,, 7 8,,, 7 7 H,, 87,, 87,, 87,, 87 H,, 87,, 87,, 87,, 87 H8,, 9,, 9,, 9 H8,, 9,, 9,, 9 For informtion only. 7

76 Tble Alloy EN AW- [Al MgMn] Hrdness R p, over up to mx. mx. A A O,,, t,, 8,, 8 7,, 7 7,, 7,,, t H,, 8,, 8 7,, 7 7,, 7 H b,, t,, 8,, 8,, 8 7 8,, H b,, t,,,, 8 8,, For informtion only. b Mteril supplied in the H or H temper shll be cpble of meeting the exfolition nd intergrnulr corrosion performnce specified in EN 9 using test methods detiled in ASTM G nd ASTM G7. 7

77 Tble Alloy EN AW-7 [Al 99,8Mg ] Hrdness R p, b over up to mx. mx. A H,, H b,, 7 H,, 7 7 H,, H,, H8,, 7 No dt vilble. This mteril is subjected to some recrystlliztion nd ttendnt loss of brightness. A Tble Alloy EN AW-7 [Al Mg] Hrdness R p, over up to mx. mx. A A F,,,, O,,, t,,, t, t,,,,,, 8,,,, 8,,, 7 H,,, t,,, t, t,,,,,, 8,,,, 8,,, 7 7

78 Hrdness R p, over up to mx. mx. A A H,,,, 8,,,, H,, 7 7,, 7 7,, 7 7,, 7 7 7,, 7 7 9,, H,, 7,, 7,, 7,, 7,, 7,, 7 H,,,,,,,, H8,, 88,, 88,, 88 H,, 7 7, t, t,, 7 8, t,,, 7,, t,, 7, t,, 7, t,, 7 9 7

79 Hrdness R p, over up to mx. mx. A A H,, 7 7, t, t,, 7 8, t,,, 7,, t,, 7, t,, 7, t,, 7 9 H,,, t, 7,,, t, t 7,, 7, t, 7,, 8, t 7,,, 7,, 8 7 H,,, t, 7,,, t, t 7,, 7, t, 7,, 8, t 7,,, 7,, 8 7 H,,, t 78,,, 78,,, 78,,, t 78 H,,, t 78,,, 78,,, 78,,, t 78 H8,, 87,, 87,, 87 H8,, 87,, 87,, 87 For informtion only. 7

80 Tble Alloy EN AW- [Al Si,Mg,] Hrdness R p, over up to mx. mx. A A T,, 7, t, t T,, For informtion only. Tble Alloy EN AW- [Al Mg,SiMnCu] Hrdnes s R p, b over up to mx. mx. A A O,,,, 8 H,,,, 7 7, t, H,,8,,8,,, t, t, H,,,,,,,,, H,,,,,, 8 8 8,,, NOTE This lloy cn be ordered with protection clds in EN AW-77. b For informtion only. No dt vilble. 7

81 Tble Alloy EN AW- [Al SiMgCuMn] Hrdness R p, over up to mx. mx. A A O,, 8,, t,, 8,,,, 8 8, t,, 8 7, t T,,, b, t b 78,,, b, b 78,, 8, b 78,, 8, b 78 T,, 7 8, b,, 7, b,, 7, b,, 7, t b T78,,, b,, 8, b,, 8, b,, 8, t b b For informtion only. Apprecibly smller cold bend rdii cn be chieved ieditely fter quenching. 77

82 Tble Alloy EN AW- [Al MgSiCu] Hrdness R p, over up to mx. mx. A O,, 8 A,, t,, 8,,,, 8 9,,, 8,,, T,,, t b, b 8,,, b, t b 8,,, b 8,, 8, b 8,, 8,, 8 T,,, t b, b 8,,, b, t b 8,,, b 8,, 8, b 8,, 8,, 8 T,, 9, b 7,, 9, t b 7,, 9, b 7,, 9 8, b 7,, 9 7,,

83 Hrdness R p, over up to mx. mx. A A T,,, t b 88,, 7, t b 88,,, b 88,, 9, b 88,, 8 88,, 88,, 88,, 7 8,, 8,,,, T,,, t b 88,, 7, t b 88,,, b 88,, 9, b 88,, 8 88,, 88,, 88,, 7 8,, 8,,,, 79

84 Hrdness R p, over up to mx. mx. A T,, A, t b 88,, 7, t b 88,,, b 88,, 9, b 88,, 8 88,, 88,, 88,, 7 8,, 8,,,, b For informtion only. Apprecibly smller cold bend rdii cn be chieved ieditely fter solution het tretment. Tble 7 Alloy EN AW-8 [Al SiMgMn] Hrdness R p, over up to mx. mx. A O,, 8 A,, t,, 8,,,, 8 8, t,, 8 7, t,, 8

85 Hrdness R p, over up to mx. mx. A T,, A, b, t b 8,,, b, b 8,,, b 8,,, b 8,, 8,, 8 T,,, b, t b 8,,, b, b 8,,, b 8,,, b 8,, 8,, 8 T,, 9, t b 7,, 9, b 7,, 9, b 7,, 9, b 7,, 9 7,, 9 7 T,,, t b 9,, 7, t b 9,,, t b 9,, 9, b 9,, ,, ,, 7 8, 7, 7 8

86 Hrdness R p, over up to mx. mx. A A 7,, 8

87 Hrdness R p, over up to mx. mx. A A T,,, t b 9,, 7, t b 9,,, t b 9,, 9, b 9,, ,, ,, 7 8, 7, 7 8 7,, T,,, t b 9,, 7, t b 9,,, t b 9,, 9, b 9,, ,, ,, 7 8, 7, 7 8 7,, T,,, b 8,,, t b 8,,, b 8,,, b 8,, 7 8,, 7 8 8

88 Hrdness R p, over up to mx. mx. A A,, 7 9 8, 7,

89 Hrdness R p, over up to mx. mx. A T,, A, b 8,,, t b 8,,, b 8,,, b 8,, 7 8,, 7 8,, 7 9 8, 7, b For informtion only. Apprecibly smller cold bend rdii cn be chieved ieditely fter quenching. 8

90 Tble 8 Alloy EN AW-7 [Al ZnMgCu] Hrdness R p, over up to mx. mx. A A T,, 7,,, 7,, 8, 7, 8 7, 7, 8 7,,,,,, 7,, 7 7 T,, 7,,, 7,, 8, 7, 8 7, 7, 8 7,,,,,, 7,, 7 7 T,, 7,,, 7,, 8, 7, 8 7, 7, 8 8

91 Hrdness R p, over up to mx. mx. A A 7,,,,,, 7,,

92 Hrdness R p, over up to mx. mx. A A T,, 7,,, 7,, 8, 7, 8 7, 7, 8 7,,,,,, 7,, 7 7 T7 b,,,,,,,, 7, 7,,, 7, 9 7,, 9 T7 b,,,,,,,, 7, 7,,, 7, 9 7,, 9 T7 c,, 9, 88

93 Hrdness R p, over up to mx. mx. A A,, 9,, 9,,, 7, 7 7,, 9 89

94 Hrdness R p, over up to mx. mx. A A T7 c,, 9,,, 9,, 9,,, 7, 7 7,, 9 T7 d,, 7 7,,, 7 7, 7, 7 7 7,, 7 7, 7, 7,, T7 d,, 7 7,,, 7 7, 7, 7 7 7,, 7 7, 7, 7,, Whenever new ppliction of this lloy is contemplted, nd if this ppliction involves specil properties such s corrosion resistnce, toughness, ftigue, it is strongly recoended tht the user consult the producer in order to mke precise nd pproprite selection of the mteril. 9

95 Hrdness R p, over up to mx. mx. A A For informtion only. b For lot cceptnce purposes, ll mteril in T7 nd T7 tempers shll comply with the following criteri when tested on the previously selected tensile test specimen: Electricl conductivity γ MS/m Mechnicl properties Lot cceptnce sttus γ, s specified cceptble γ <, s specified not cceptble The plte my be re-het treted or given dditionl precipittion het tretment to develop tensile properties / conductivity s specified. c For lot cceptnce purposes, ll mteril in T7 nd T7 tempers shll comply with the following criteri when tested on the previously selected tensile test specimen: Electricl conductivity γ MS/m Mechnicl properties Lot cceptnce sttus γ, s specified cceptble γ <, s specified not cceptble The plte my be re-het treted or given dditionl precipittion het tretment to develop tensile properties / conductivity s specified. d For lot cceptnce purposes, ll mteril in T7 nd T7 tempers shll comply with the following criteri when tested on the previously selected tensile test specimen: Electricl conductivity γ MS/m Mechnicl properties Lot cceptnce sttus γ,8 s specified cceptble γ <,8 s specified not cceptble The plte my be re-het treted or given dditionl precipittion het tretment to develop tensile properties / conductivity s specified.

96 Tble 9 Alloy EN AW-79 [Al ZnMg] Hrdness b R p, over up to mx. mx. A A T,, 8,, 8,, 8,, 8,, 7 Whenever new ppliction of this lloy is contemplted, nd if this ppliction involves specil properties such s corrosion resistnce, toughness, ftigue, it is strongly recoended tht the user consult the producer in order to mke precise nd pproprite selection of the mteril. b Dt not vilble. For informtion only. 9

97 Tble Alloy EN AW-7 [Al Zn,Mg] Hrdness R p, over up to mx. mx. A A O,,,,,,,, T c,,, b 9,,, t b 9,,, t b 9,,, b 9 T c,,, b 9,,, t b 9,,, t b 9,,, b 9 T,, 7, t b,, 8, b,,, t b,, 8, b,, 9,, 7 8,, 7 98, 7, 98 7,, 9

98 Hrdness R p, over up to mx. mx. A A T,, 7, t b,, 8, b,,, t b,, 8, b,, 9,, 7 8,, 7 98, 7, 98 7,, T,, 7, t b,, 8, b,,, t b,, 8, b,, 9,, 7 8,, 7 98, 7, 98 7,, Whenever new ppliction of this lloy is contemplted, nd if this ppliction involves specil properties such s corrosion resistnce, toughness, ftigue, it is strongly recoended tht the user consult the producer in order to mke precise nd pproprite selection of the mteril. b For informtion only. Apprecibly smller cold bend rdii cn be chieved ieditely fter quenching. c Use of this lloy in the T or T temper for finished products shll be voided. The specified mechnicl properties re chieved fter months of nturl geing t mbient temperture. This nturl geing my be pproximted by mintining the quenched test piece for bout h t temperture between C nd C. 9

99 Tble Alloy EN AW-7 [Al Zn,Mg,] Hrdness b R p, over up to mx. mx. A A T,, 7,, 8 Whenever new ppliction of this lloy is contemplted, nd if this ppliction involves specil properties such s corrosion resistnce, toughness, ftigue, it is strongly recoended tht the user consult the producer in order to mke precise nd pproprite selection of the mteril. b Dt not vilble. For informtion only. Tble Alloy EN AW-7 [Al ZnMgCu] Hrdnes s R p, b over up to mx. mx. A A T,, 7 8,, 7 8,, 7 7,, 7,, T,, 7 8,, 7 8,, 7 7,, 7,, Whenever new ppliction of this lloy is contemplted, nd if this ppliction involves specil properties such s corrosion resistnce, toughness, ftigue, it is strongly recoended tht the user consult the producer in order to mke precise nd pproprite selection of the mteril. b No dt vilble. For informtion only. 9

100 Tble Alloy EN AW-77 [Al Zn,MgCu] R p, over up to mx. mx. A A Hrdness O,,8 7,, t,8, 7,,,, 7,,,, 7, t,, 7,, 7, 7 9 T,,8, t b 7,8,, t b,, 7 7, t b,, 7 8 8, b,, 8, b,, 7,, 8,,,, 9 7,,,,,, 9,,,,,, 9

101 R p, over up to mx. mx. A T,,8,8,,,,,,,,,,,,,,,,,,,,,,,,,,, A, t b, t b, t b 8, b, b Hrdness T,,8, t b 7,8,, t b ,, 7 7, t b,, 7 8 8, b,, 8, b,, 7,, 8,,,, 9 7,,,,,, 9,,,,,, 97

102 R p, over up to mx. mx. A A T,,,, Hrdness T7 c,, 7 9,, 8 9,, 7 T7 c,, 7 9,, 8 9,, 7 T7d,, 8 7 7,, 8 8 7,, 7 7,, 7,, 7,,,, 9,, T7d,, 8 7 7,, 8 8 7,, 7 7,, 7,, 7,,,, 9,, Whenever new ppliction of this lloy is contemplted, nd if this ppliction involves specil properties such s corrosion resistnce, toughness, ftigue, it is strongly recoended tht the user consult the producer in order to mke precise nd pproprite selection of the mteril. 98

103 R p, over up to mx. mx. A A Hrdness For informtion only. b Apprecibly smller cold bend rdii cn be chieved ieditely fter quenching. c For lot cceptnce purposes, ll mteril in T7 nd T7 tempers shll comply with the following criteri when tested on the previously selected tensile test specimen: Electricl conductivity γ MS/m Mechnicl properties Lot cceptnce sttus γ, s specified cceptble, γ <,s specified nd R p, does not exceed minimum by more thn 8 cceptble, γ <,s specified nd R p, exceeds minimum by more thn 8 cceptble if the EXCO test gives stisfctory results γ <, ny level not cceptble d For lot cceptnce purposes, ll mteril in T7 nd T7 tempers shll comply with the following criteri when tested on the previously selected tensile test specimen: Electricl conductivity γ MS/m Mechnicl properties Lot cceptnce sttus γ, s specified cceptble, γ <,s specified nd R p, does not exceed minimum by more thn 8 cceptble, γ <,s specified nd R p, exceeds minimum by more thn 8 cceptble if the electricl conductivity mesured within min of n dditionl solution tretment nd quench shows loss of t lest, MS/m from its initil vlue γ <, ny level not cceptble Tble Alloy EN AW-A [Al FeSi(A)] Hrdness b R p, over up to mx. mx. A Fb,, 8 A O,, 8 9,, 8,, 8,, 8,, 8 99

104 Hrdness b R p, over up to mx. mx. A A H,, 8 9,, 8,, 8,, 8,, 8 H,, 7,,,,,,,, H,, 7,, 8 7,, 8 7 H8,,,,,, H,,,,,, H,,,,,,,,,, 7 H,, 8,, 8,, 8 b No dt vilble. For informtion only.

105 Annex A (normtive) Rules for rounding In recording test results, the number representing the result of test to determine given property shll be expressed to the sme number of deciml plces s the corresponding number in this Europen Stndrd. The following rounding rules shll be used for determintion of complince with this Europen Stndrd: when the figure ieditely fter the lst figure to be retined is less thn five, the lst figure to be retined remins unchnged; when the figure ieditely fter the lst figure to be retined is greter thn five, or equl to five nd followed by t lest one figure other thn zero, the lst figure to be retined is incresed by one; when the figure ieditely fter the lst figure to be retined is equl to five nd followed by zeros only, the lst figure to be retined remins unchnged if even nd is incresed by one if odd.

106 Bibliogrphy [] Council Directive 89//EEC of December 988 on the pproximtion of lws, regultions nd dministrtive provisions of the Member Sttes relting to construction products [] EN 8-, Aluminium nd luminium lloys Sheet, strip nd plte Prt : Technicl conditions for inspection nd delivery [] EN, Aluminium nd luminium lloys - Wrought products - designtions [] EN 7-, Aluminium nd luminium lloys - Chemicl composition nd form of wrought products - Prt : Chemicl composition nd form of products [] EN ISO 89-, Metllic mterils - testing - Prt : Method of test t room temperture (ISO 89-)

107 This pge delibertely left blnk

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