bsen485-2-20xx铝以及铝合金薄板材带材以及板材

bsen485-2-20xx铝以及铝合金薄板材带材以及板材内容摘要：

[Al Mg4,5Mn0,9] ................................................................................... ................. 39 Table 31 — Alloy EN AW5086 [Al Mg4] ................................................................................................................. 40 Table 32 — Alloy EN AW6016 [Al Si1,2Mg0,4] ...................................................................................................... 41 Table 33 — Alloy EN AW6061 [Al Mg1SiCu] ......................................................................................................... 41 Table 34 — Alloy EN AW6082 [Al Si1MgMn]......................................................................................................... 42 Table 35 — Alloy EN AW7020 [Al Zn4,5Mg1] ........................................................................................................ 43 Table 36 — Alloy EN AW7021 [Al Zn5,5Mg1,5] ..................................................................................................... 44 Table 37 — Alloy EN AW7022 [Al Zn5Mg3Cu] ...................................................................................................... 44 Table 38 — Alloy EN AW7075 [Al Zn5,5MgCu] ..................................................................................................... 45 Table 38 (concluded).................................................................................................................................................. 46 Table 39 — Alloy EN AW8011A [Al FeSi(A)] ..................................................................................... .................... 47 Annex A (normative) Rules for rounding.......................................................................................................... ...... 48 Bibliography .............................................................................................................................................................. 49 EN 4852:2020 (E) 4 Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Tue Nov 14 09:45:37 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Foreword This document (EN 4852:2020) 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 January 2020, and conflicting national standards shall be withdrawn at the latest by January 2020. Within its programme of work, Technical Committee CEN/TC 132 entrusted CEN/TC 132/WG 7 Sheet, strip and plate to prepare the following standard: EN 4852, Aluminium and aluminium alloys — Sheet, strip and plate — Part 2: Mechanical properties. This standard is part of a set of four standards. The other standards deal with:  Part 1: Technical conditions for inspection and delivery  Part 3: Tolerances on dimensions and form for hotrolled products  Part 4: Tolerances on shape and dimensions for coldrolled products This document supersedes EN 4852:1994. Besides very slight editorial adjustments in the text and update of normative references, the following technical changes have been made: Clause 1: NOTE added. Clause 2: ASTM G3486 changed into ASTM G3497 ASTM G6686 changed into ASTM G6695 Clause 5: Note added Tables 2 to 39: Due to the introduction of new alloys, the tables have been renumbered when necessary. New alloys: EN AW2020A, 4015, 5005A, 5449, 5383, 6016. Modified values or extended ranges: EN AW1070A: O/H111 (over 12,5 mm up to 25,0 mm) added. EN 4852:2020 (E) 5 Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Tue Nov 14 09:45:37 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN AW1050A: O/H111 (over 12,5 mm up to 80,0 mm) extended. H14 (over 0,5 mm up to 1,5 mm) A50 mm modified. H24 (over 0,5 mm up to 1,5 mm) A50 mm modified. EN AW1200: O/H111 (over 12,5 mm up to 80,0 mm) extended. EN AW2020: T6, T651 (over 100,0 mm up to 160,0 mm) extended. EN AW2017A: T4, T451 modified, T452 added. EN AW3103: H16 (over 4,0 mm up to 8,0 mm) added. EN AW5049: H112 (6,0 up to 25,0) modified. EN AW5052: F modified, H112 (6,0 mm up to 12,5 mm) modified. EN AW5454: F modified and extended. EN AW5754: F (over 100,0 mm up to 150,0 mm) added, H112 modified. EN AW5083: F modified, O/H111 (over 120,0 mm up to 300,0 mm) extended, H112 (over 80,0 mm up to 120,0 mm) added. EN AW5086: H112 (6,0 mm up to 12,5 mm) modified. EN AW6061: T6, T651, T62 (over 150,0 mm up to 400,0 mm) extended. EN AW6082: T6, T651, T62 (over 175,0 mm up to 350,0 mm) added. EN AW7020: T6, T651, T62 (over 175,0 mm up to 250,0 mm) added. EN AW7075: T6, T651, T62 (over 150,0 mm up to 300,0 mm) added, T652 added. According to the CEN/CENELEC Internal Regulations, the national standards anizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EN 4852:2020 (E) 6 Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Tue Nov 14 09:45:37 GMT+00:00 2006, Uncontrolled Copy, (c) BSI。