1、December 2014 Translation by DIN-Sprachendienst.English price group 19No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).I
2、CS 77.140.20!%“2278893www.din.deDDIN EN 10088-1Stainless steels Part 1: List of stainless steels;English version EN 10088-1:2014,English translation of DIN EN 10088-1:2014-12Nichtrostende Sthle Teil 1: Verzeichnis der nichtrostenden Sthle;Englische Fassung EN 10088-1:2014,Englische bersetzung von DI
3、N EN 10088-1:2014-12Aciers inoxydables Partie 1: Liste des aciers inoxydables;Version anglaise EN 10088-1:2014,Traduction anglaise de DIN EN 10088-1:2014-12SupersedesDIN EN 10088-1:2005-09www.beuth.deDocument comprises 69 pagesIn case of doubt, the German-language original shall be considered author
4、itative.11.14 DIN EN 10088-1:2014-12 2 A comma is used as the decimal marker. National foreword This document (EN 10088-1:2014) has been prepared by Technical Committee ECISS/TC 105 “Steels for heat treatment, alloy steels, free-cutting steels and stainless steels”, (Secretariat: DIN, Germany). The
5、responsible German body involved in its preparation was the DIN-Normenausschuss Eisen und Stahl (DIN Standards Committee Iron and Steel), Working Committee NA 021-00-06-01 UA Nichtrostende Sthle. This standard lists the chemical composition of stainless steels, which are subdivided into corrosion re
6、sisting steels, heat resisting steels and creep resisting steels and specified in the European Standards. Amendments This standard differs from DIN EN 10088-1:2005-09 as follows: a) austenitic grades 1.4615 (also Part 3), 1.4618 (2), 1.4376 (2), 1.4640 (2), 1.4646 (2, 3), 1.4020 (3), 1.4378 (3), aus
7、tenitic-ferritic (duplex) grades 1.4162 (2, 3), 1.4662 (2, 3), 1.4658 (3), 1.4482 (2, 3), 1.4062 (2, 3), 1.4669 (3), ferritic grades 1.4621 (2), 1.4600 (2), 1.4607 (2), 1.4611 (2, 3), 1.4613 (2, 3), 1.4630 (2), 1.4634 (2), martensitic grade 1.4150 (3), precipitation hardening grade 1.4612 (3) have b
8、een added; b) the chemical composition has been changed for the following grades: austenitic grades 1.4371, 1.4597, austenitic-ferritic grade 1.4362; c) the standard has been editorially revised. Previous editions DIN EN 10088-1:1995-08, 2005-09 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 1
9、0088-1 October 2014 ICS 77.140.20 Supersedes EN 10088-1:2005English Version Stainless steels - Part 1: List of stainless steels Aciers inoxydables - Partie 1: Liste des aciers inoxydables Nichtrostende Sthle - Teil 1: Verzeichnis der nichtrostenden Sthle This European Standard was approved by CEN on
10、 9 August 2014. 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
11、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
12、 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,
13、Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management
14、 Centre: Avenue Marnix 17, B-1000 Brussels 2014 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 10088-1:2014 EContents Page Foreword 3 Introduction .4 1 Scope 5 2 Normative references 6 3 Terms and definitions .6 4 Chemical composi
15、tion 6 Annex A (informative) Designation of ISO stainless steels and of comparable grades covered in various designation systems listed according to the European system 24 Annex B (informative) Matrix to show which steels are included in which European Standard . 32 Annex C (informative) Classificat
16、ion of stainless steel grades . 42 Annex D (informative) Empirical formulae for steel grade microstructure classification and pitting resistance ranking 46 Annex E (informative) Guidance data on some physical properties 48 Annex F (informative) Chemical composition of nickel and cobalt alloys listed
17、 in EN 10095, EN 10269 and EN 10302 . 63 Bibliography . 66 EN 10088-1:2014 (E) DIN EN 10088-1:2014-12 2 Foreword This document (EN 10088-1:2014) has been prepared by Technical Committee ECISS/TC 105 “Steels for heat treatment, alloy steels, free-cutting and stainless steels”, the secretariat of whic
18、h is held by DIN. 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 April 2015 and conflicting national standards shall be withdrawn at the latest by April 2015. Attention is drawn to the possibilit
19、y 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 10088-1:2005. This document mainly differs from the 2005 edition as follows: a) addition of au
20、stenitic grades 1.4615 (also part 3), 1.4618 (2), 1.4376 (2), 1.4640 (2), 1.4646 (2, 3), 1.4020 (3), 1.4378 (3), addition of austenitic-ferritic (duplex) grades 1.4162 (2, 3), 1.4662 (2, 3), 1.4658 (3), 1.4482 (2, 3), 1.4062 (2, 3), 1.4669 (3), addition of ferritic grades 1.4621 (2), 1.4600 (2), 1.4
21、607 (2), 1.4611 (2, 3), 1.4613 (2, 3), 1.4630 (2), 1.4634 (2),addition of martensitic grade 1.4150 (3), addition of precipitation hardening grade 1.4612 (3); b) chemical composition was changed for following grades:austenitic grade 1.4371, 1.4597, austenitic-ferritic grade 1.4362. Each of the tables
22、 for the chemical composition of steel grades now has a sub-section with grades designated as uncommon (i.e. not produced in the past 10 years and which may be removed during the next revision). EN 10088, under the general title Stainless steels, consists of the following parts: Part 1: List of stai
23、nless steels (including a table of European Standards, in which these stainless steels are further specified, see Annex B) the present document; Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes; Part 3: Technical delivery conditions f
24、or semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes; Part 4: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for construction purposes; Part 5: Technical delivery conditions for bars, rods,
25、 wire, sections and bright products of corrosion resisting steels for construction purposes. 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,
26、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 Kin
27、gdom. EN 10088-1:2014 (E) DIN EN 10088-1:2014-12 3 Introduction The European Organization for Standardization (CEN) draws attention to the fact that it is claimed that compliance with this document may involve the use of patents applied to ten steel grades. CEN takes no position concerning the evide
28、nce, validity and scope of these patent rights. The holder of these patent rights has ensured CEN that they are willing to negotiate licences, under reasonable and non-discriminatory terms and conditions, with applicants throughout the world. In this respect, the statements of the holders of these p
29、atent rights are registered with CEN. Information may be obtained from: Grade 1.4658 Sandvik AB SE-81181 Sandviken, Sweden Grade 1.4162, 14662 Outokumpu Stainless AB SE-77480 Avesta, Sweden Grade 1.4062, 1.4615, 1.4669 Ugitech F-73403 Ugine Cedex, France Grade 1.4062, 1.4669 Industeel F-71200 Creuso
30、t, 56 Rue Clemenceau, France Grade 1.4646, 1.4611, 1.4613 Acciai Speciali Terni I-05100 Terni, Italy EN 10088-1:2014 (E) DIN EN 10088-1:2014-12 4 1 Scope This European Standard lists the chemical composition of stainless steels, which are subdivided in accordance with their main properties into corr
31、osion resisting steels, heat resisting steels and creep resisting steels and specified in the European Standards given in Table 1. Table 1 Overview of material standards for stainless steels Stainless steels Corrosion resisting steels Heat resisting steels Creep resisting steels EN 100287 EN 100287
32、EN 100882 EN 100883 EN 100884 EN 100885 EN 10095 EN 10151 EN 102165 EN 102165 EN 102177 EN 102225 EN 102225 EN 102504 EN 102635 EN 102644 EN 102644 EN 10269 EN 10269 EN 102703 EN 10272 EN 102962 EN 102972 EN 10302 EN 10312 Reference data on some physical properties are given in Tables E.1 to E.8. NO
33、TE 1 A matrix that shows which steels are included in which standard is given in Annex B. NOTE 2 Valve steels are specified in EN 10090. NOTE 3 Steel castings are specified in various European Standards (see Bibliography). NOTE 4 Tool steels are specified in EN ISO 4957. NOTE 5 Welding consumables a
34、re specified in various European Standards (see Bibliography). EN 10088-1:2014 (E) DIN EN 10088-1:2014-12 5 2 Normative references The following referenced documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, onl
35、y the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 10079:2007, Definition of steel products 3 Terms and definitions For the purposes of this document, the terms and definitions for the product forms given in EN 10
36、079:2007 and the following apply. 3.1 stainless steels steels with at least 10,5 % of chromium and maximum 1,2 % of carbon SOURCE: EN 10020:2000, 3.2.2 Note 1 to entry: Stainless steels are further subdivided in accordance with their main property into corrosion resisting steels, heat resisting stee
37、ls and creep resisting steels. Note 2 to entry: One type of steel in Table 7 and five types of steel in Table 9 contain less chromium than the minimum defined for stainless steels, but are included in the heat-resisting and creep-resisting steels standards respectively, because they form a part of t
38、hese two families of steels. 4 Chemical composition The chemical composition of stainless steels is given: in Table 2 for austenitic corrosion resisting steels; in Table 3 for austenitic-ferritic corrosion resisting steels; in Table 4 for ferritic corrosion resisting steels; in Table 5 for martensit
39、ic and precipitation hardening corrosion resisting steels; in Table 6 for austenitic and austenitic-ferritic heat resisting steels; in Table 7 for ferritic heat resisting steels; in Table 8 for austenitic creep resisting steels; in Table 9 for martensitic creep resisting steels. NOTE 1 The steel gra
40、des marked in Tables 2 to 9 as uncommon grades will be rechecked during the next revision and it will be decided whether to delete these steel grades or not. NOTE 2 The chemical composition of nickel and cobalt alloys listed in EN 10095, EN 10269 and EN 10302 is given in Tables F.1 and F.2. EN 10088
41、-1:2014 (E) DIN EN 10088-1:2014-12 6 Table 2 Chemical composition (cast analysis) of austenitic corrosion resisting steels Steel designation % by mass aName Number C Si Mn P S Cr Mo Ni N Cu cOthers Austenitic steels X2CrNiN187 1.4318 0,030 1,00 2,00 0,045 0,015 16,5 to 18,5 - 6,0 to 8,0 0,10 to 0,20
42、 - - X10CrNi188 1.4310 0,05 to 0,15 2,00 2,00 0,045 0,015 16,0 to 19,0 0,80 6,0 to 9,5 0,10 - - X2CrNi189 1.4307 0,030 1,00 2,00 0,045 0,015 b17,5 to 19,5 - 8,0 to 10,5 0,10 - - X9CrNi189 1.4325 0,03 to 0,15 1,00 2,00 0,045 0,030 17,0 to 19,0 - 8,0 to 10,0 - - - X8CrNiS189 e1.4305 e0,10 1,00 2,00 0,
43、045 0,15 to 0,35 17,0 to 19,0 - 8,0 to 10,0 0,10 1,00 - X6CrNiCuS189-2 e1.4570 e0,08 1,00 2,00 0,045 0,15 to 0,35 17,0 to 19,0 0,60 8,0 to 10,0 0,10 1,40 to 1,80 - X3CrNiCu189-4 1.4567 0,04 1,00 2,00 0,045 0,015 b 17,0 to 19,0 - 8,5 to 10,5 0,10 3,0 to 4,0 - X5CrNiN199 1.4315 0,06 1,00 2,00 0,045 0,
44、015 18,0 to 20,0 - 8,0 to 11,0 0,12 to 0,22 - - X3CrNiCu199-2 1.4560 0,035 1,00 1,50 to 2,00 0,045 0,015 18,0 to 19,0 - 8,0 to 9,0 0,10 1,50 to 2,00 - X5CrNiCu196-2 1.4640 0,030 to 0,08 0,50 1,50 to 4,0 0,045 0,015 18,0 to 19,0 - 5,5 to 6,9 0,03 to 0,11 1,30 to 2,00 - X2CrNiN1810 1.4311 0,030 1,00 2
45、,00 0,045 0,015 b17,5 to 19,5 - 8,5 to 11,5 0,12 to 0,22 - - X5CrNi1810 1.4301 0,07 1,00 2,00 0,045 0,015 b17,5 to 19,5 - 8,0 to 10,5 0,10 - - X6CrNiTi1810 1.4541 0,08 1,00 2,00 0,045 0,015 b 17,0 to 19,0 - 9,0 to 12,0 d- - Ti:5xC to 0,70 X6CrNiNb1810 1.4550 0,08 1,00 2,00 0,045 0,015 17,0 to 19,0 -
46、 9,0 to 12,0 d- - Nb: 10xC to 1,00 X2CrNiCu1910 1.4650 0,030 1,00 2,00 0,045 0,015 18,5 to 20,0 - 9,0 to 10,0 0,08 1,00 - X2CrNi1911 1.4306 0,030 1,00 2,00 0,045 0,015 b18,0 to 20,0 - 10,0 to 12,0 d0,10 - - X4CrNi1812 1.4303 0,06 1,00 2,00 0,045 0,015 b17,0 to 19,0 - 11,0 to 13,0 0,10 - - X1CrNiSi18
47、154 1.4361 0,015 3,7 to 4,5 2,00 0,025 0,010 16,5 to 18,5 0,20 14,0 to 16,0 0,10 - - X8CrMnCuN178-3 1.4597 0,10 2,00 6,5 to 9,0 0,040 0,030 15,0 to 18,0 1,00 3,00 0,10 to 0,30 2,00 to 3,5 - X8CrMnNi196-3 1.4376 0,10 1,00 5,0 to 8,0 0,045 0,015 17,0 to 20,5 2,00 to 4,5 0,30 - - X3CrMnNiCu158-53*)1.4615*)0,030 1,00 7,0 to 9,0 0,040 0,010 14,0 to 16,0 0
