1、July 2012 Translation by DIN-Sprachendienst.English price group 11No 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).ICS 2
2、5.160.20!$9I“1902238www.din.deDDIN EN ISO 12153Welding consumables Tubular cored electrodes for gas shielded and non-gas shielded metalarc welding of nickel and nickel alloys Classification (ISO 12153:2011)English translation of DIN EN ISO 12153:2012-07Schweizustze Flldrahtelektroden zum Metall-Lich
3、tbogenschweien mit und ohne Gasschutz von Nickelund Nickellegierungen Einteilung (ISO 12153:2011)Englische bersetzung von DIN EN ISO 12153:2012-07Produits consommables pour le soudage Fils-lectrodes fourrs pour soudage larc avec ou sans gaz de protection du nickel etdes alliages de nickel Classifica
4、tion (ISO 12153:2011)Traduction anglaise de DIN EN ISO 12153:2012-07www.beuth.deDocument comprises 14 pagesIn case of doubt, the German-language original shall be considered authoritative.06.12 DIN EN ISO 12153:2012-07 2 A comma is used as the decimal marker. National foreword This standard has been
5、 prepared by Technical Committee ISO/TC 44 “Welding and allied processes” (Secretariat: AFNOR, France) in collaboration with Technical Committee CEN/TC 121 “Welding” (Secretariat: DIN, Germany). The responsible German body involved in its preparation was the Normenausschuss Schweien und verwandte Ve
6、rfahren (Welding and Allied Processes Standards Committee), Working Committee NA 092-00-03 AA Schweizustze (DVS AG W 5). The DIN Standards corresponding to the International Standards referred to in this document are as follows: ISO 544 DIN EN ISO 544 ISO 6847 DIN EN ISO 6847 ISO 6947 DIN EN ISO 694
7、7 ISO 14175 DIN EN ISO 14175 ISO 14344 DIN EN ISO 14344 ISO 15792-1 DIN EN ISO 15792-1 National Annex NA (informative) Bibliography DIN EN ISO 544, Welding consumables Technical delivery conditions for welding filler materials and fluxes Type of product, dimensions, tolerances and markings DIN EN IS
8、O 6847, Welding consumables Deposition of a weld metal pad for chemical analysis DIN EN ISO 6947, Welding and allied processes Welding positions DIN EN ISO 14175, Welding consumables Gases and gas mixtures for fusion welding and allied processes DIN EN ISO 14344, Welding consumables Procurement of f
9、iller materials and fluxes DIN EN ISO 15792-1, Welding consumables Test methods Part 1: Test methods for all-weld metal test specimens in steel, nickel and nickel alloys EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 12153 May 2012 ICS 25.160.20 English Version Welding consumables - Tubula
10、r cored electrodes for gas shielded and non-gas shielded metal arc welding of nickel and nickel alloys - Classification (ISO 12153:2011) Produits consommables pour le soudage - Fils-lectrodes fourrs pour soudage larc avec ou sans gaz de protection du nickel et des alliages de nickel - Classification
11、 (ISO 12153:2011) Schweizustze - Flldrahtelektroden zum Metall-Lichtbogenschweien mit und ohne Gasschutz von Nickel und Nickellegierungen - Einteilung (ISO 12153:2011) This European Standard was approved by CEN on 7 April 2012. CEN members are bound to comply with the CEN/CENELEC Internal Regulation
12、s 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. Th
13、is 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 mem
14、bers are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain
15、, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2012 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN nati
16、onal Members. Ref. No. EN ISO 12153:2012: EEN ISO 12153:2012 (E) DIN EN ISO 12153:2012-07 2Contents Page Foreword 3 1 Scope . 4 2 Normative references . 5 3 Classification . 5 4 Symbols and requirements 6 4.1 Symbol for the product/process . 6 4.2 Symbol for the chemical composition of the all-weld
17、metal 6 4.3 Symbol for the type of electrode core 6 4.4 Symbol for the shielding gas . 6 4.5 Symbol for the welding position . 6 5 Chemical analysis . 6 6 Mechanical properties of the all-weld metal 10 7 Rounding procedure 10 8 Retest . 11 9 Technical delivery conditions . 11 10 Example of designati
18、on 11 Annex A (informative) Equivalent national specifications . 13 Foreword The text of ISO 12153:2011 has been prepared by Technical Committee ISO/TC 44 “Welding and allied processes” of the International Organization for Standardization (ISO) and has been taken over as EN ISO 12153:2012 by Techni
19、cal Committee CEN/TC 121 “Welding” the secretariat of which 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 November 2012, and conflicting national standards shall be withdrawn at
20、the latest by November 2012. 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. According to the CEN/CENELEC Internal Regulations, the na
21、tional standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherland
22、s, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 12153:2011 has been approved by CEN as a EN ISO 12153:2012 without any modification. EN ISO 12153:2012 (E) DIN EN ISO 12153:2012-07 3 1 Scope This I
23、nternational Standard specifies requirements for the classification of tubular cored electrodes for metal arc welding with or without a gas shield of nickel and nickel alloys. It includes those compositions in which the nickel content exceeds that of any other element. 2 Normative references The fol
24、lowing referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the r eferenced document (including any amendments) applies. ISO 544, Welding consumables Technical delivery conditi
25、ons for filler materials and fluxes Type of product, dimensions, tolerances and markings ISO 6847, Welding consumables Deposition of a weld metal pad for chemical analysis ISO 6947:2011, Welding and allied processes Welding positions ISO 14175, Welding consumables Gases and gas mixtures for fusion w
26、elding and allied processes ISO 14344, Welding consumables Procurement of filler materials and fluxes ISO 15792-1:2000, Welding consumables Test methods Part 1: Test methods for all-weld metal test specimens in steel, nickel and nickel alloys ISO 80000-1:2009, Quantities and units Part 1: General 3
27、Classification A tubular cored electrode shall be classified according to the chemical composition of the all-weld metal as given in Table 1 and the mechanical properties of the all-weld metal listed in Table 2. The classification designation is divided into five parts: a) the first part gives a sym
28、bol indicating the product/process to be identified; b) the second part gives a symbol indicating the chemical composition of the all-weld metal; c) the third part gives a symbol indicating the type of electrode core; d) the fourth part gives a symbol indicating the type of shielding gas; e) the fif
29、th part gives a symbol indicating the welding position. EN ISO 12153:2012 (E) DIN EN ISO 12153:2012-07 44 Symbols and requirements 4.1 Symbol for the product/process The symbol for the tubular cored electrode used in the metal arc welding process shall be the letter “T”. 4.2 Symbol for the chemical
30、composition of the all-weld metal The symbol for the chemical composition of the all-weld metal shall comprise “Ni” plus four digits, as shown in Table 1. The first digits are an indicator of the class of alloy deposited, as follows: 4 indicates significant copper addition (nickel-copper alloys) 6 i
31、ndicates significant chromium addition, with iron less than 25 % (by mass) (nickel-chromium-iron and nickel-chromium-molybdenum alloys) 10 indicates significant molybdenum addition without significant chromium addition (nickel-molybdenum alloys) The remaining digits indicate the particular alloy dep
32、osited. The tubular cored electrode classified in accordance with Table 1 and produced as described in Clause 5 and Clause 6 shall also fulfil the requirements of Table 2. NOTE In addition, the chemical symbol can be used. 4.3 Symbol for the type of electrode core The third part of the designation i
33、ndicates the type of electrode core and the slag characteristics (see Table 3). 4.4 Symbol for the shielding gas The symbols for shielding gases shall be in accordance with ISO 14175 except that the symbol NO shall be used for tubular cored electrodes without a gas shield. 4.5 Symbol for the welding
34、 position The fifth part of the designation (see Table 4) describes the welding position in which the tubular cored electrode can be welded. PA, PB, PC, PD, PE, PF, and PG are the symbols of the welding positions in accordance with ISO 6947:2011. 5 Chemical analysis Chemical analysis shall be perfor
35、med on any suitable all-weld metal test specimen. In case of dispute, the test specimen specified in ISO 6847 shall be used. The test results shall meet the requirements of Table 1 for the classification under test. Any analytical technique may be used, but in cases of dispute, reference shall be ma
36、de to established published methods. EN ISO 12153:2012 (E) DIN EN ISO 12153:2012-07 5 Table 1 Symbols and all-weld metal chemical composition requirements Alloy symbols Chemical composition (% by mass)abNumerical Chemical C Mn Fe Si Cu NiCoAl Ti Cr NbcMo V W OthersdNickel-Copper Ni 4060 NiCu30Mn3Ti
37、0,15 4,0 2,5 1,5 27,0 to 34,0 62,0 1,0 1,0 Ni 4061 NiCu27Mn3NbTi 0,15 4,0 2,5 1,3 24,0 to 31,0 62,0 1,0 1,5 3,0 Nickel-Chromium Ni 6082 NiCr20Mn3Nb 0,10 2,5 to 3,5 3,0 0.50 0,5 67,0 0,75 18,0 to 22,0 2,0 to 3,0 2,0 P 0,03 Ni 6083 NiCr20Mn6Fe4Nb 0,10 4,0 to 8,0 4,0 0,8 0,5 60,0 0,5 18,0 to 22,0 1,5 t
38、o 3,0 2,0 Nickel-Molybdenum Ni 1013 NiMo17Cr7W 0,10 2,0 to 3,0 10,0 0,75 0,5 58,0 4,0 to 8,0 16,0 to 19,0 2,0 to 4,0 Nickel-Chromium-Iron Ni 6062 NiCr15Fe8Nb 0,08 3,5 11,0 0,75 0,5 62,0 13,0 to 17,0 1,5 to 4,0 P 0,03 Ni 6133 NiCr16Fe12NbMo 0,10 1,0 to 3,5 12,0 0,75 0,5 62,0 13,0 to 17,0 0,5 to 3,0 0
39、,5 to 2,5 P 0,03 S 0,02 Ni 6182 NiCr15Fe6Mn 0,10 5,0 to 9,5 10,0 1,0 0,5 59,0 1,0 13,0 to 17,0 1,0 to 2,5 P 0,03 Ni 6152 NiCr30Fe9Nb 0,05 5,0 7,0 to 12,0 0,8 0,5 50,0 0,5 0,5 28,0 to 31,5 1,0 to 2,5 0,5 Nickel-Chromium-Molybdenum Ni 6002 NiCr22Fe18Mo 0,05 to 0,15 1,0 17,0 to 20,0 1,0 0,5 45,0 0,5 to
40、 2,5 20,5 to 23,0 8,0 to 10,0 0,2 to 1,0 P 0,04 S 0,03 Ni 6012 NiCr22Mo9 0,03 1,0 3,5 0,7 0,5 58,0 0,4 0,4 20,0 to 23,0 1,5 8,5 to 10,5 Ni 6022 NiCr21Mo13W3 0,02 1,0 2,0 to 6,0 0,2 0,5 49,0 2,5 20,0 to 22,5 12,5 to 14,5 0,35 2,5 to 3,5 P 0,03 Ni 6059 NiCr23Mo16 0,02 1,0 1,5 0,2 0,5 56,0 22,0 to 24,0
41、 15,0 to 16,5 Ni 6275 NiCr15Mo16Fe5W3 0,10 1,0 4,0 to 7,0 1,0 0,5 50,0 2,5 14,5 to 16,5 15,0 to 18,0 0,4 3,0 to 4,5 EN I S O 12153: 2012 ( E ) DI N E N I S O 121 53: 2012 - 07 6Table 1 (continued) Alloy symbols Chemical composition (% by mass)abNumerical Chemical C Mn Fe Si Cu NiCoAl Ti Cr NbcMo V W
42、 OthersdNi 6276 NiCr15Mo15Fe6W4 0,02 1,0 4,0 to 7,0 0,2 0,5 50,0 2,5 14,5 to 16,5 15,0 to 17,0 0,35 3,0 to 4,5 P 0,03 S 0,03 Ni 6455 NiCr16Mo15Ti 0,02 1,5 3,0 0,2 0,5 56,0 2,0 0,7 14,0 to 18,0 14,0 to 17,0 0,5 Ni 6456 NiCr16Mo10Nb 0,10 5,0 to 8,0 10,0 0,8 0,5 58,0 1,0 15,0 to 18,0 1,5 to 3,0 9,0 to
43、11,0 Ni 6625 NiCr22Mo9Nb 0,10 0,50 5,0 0,50 0,5 58,0 0,40 20,0 to 23,0 3,15 to 4,15 8,0 to 10,0 Ni 6686 NiCr21Mo16W4 0,02 1,0 5,0 0,3 0,5 49,0 0,3 19,0 to 23,0 15,0 to 17,0 3,0 to 4,4 Nickel-Chromium-Cobalt-Molybdenum Ni 6117 NiCr22Co12Mo 0,05 to 0,15 2,5 5,0 0,75 0,5 45,0 9,0 to 15,0 21,0 to 26,0 1
44、,0 8,0 to 10,0 P 0,03 Ni 6617 NiCr22Co12MoAlTi 0,05 to 0,15 2,5 5,0 0,75 0,5 45,0 9,0 to 15,0 1,5 0,6 21,0 to 26,0 1,0 8,0 to 10,0 ZeAny other agreed composition aUnless otherwise stated, single values are maxima. bPhosphorus 0,020 % (by mass) max., sulfur 0,015 % (by mass) max. unless otherwise sta
45、ted. cUp to 20 % (by mass) of the amount of Nb can be replaced by Ta. dTotal unspecified elements shall not exceed 0,5 % (by mass). eConsumables for which the chemical composition is not listed shall be symbolized similarly and prefixed by the letter “Z”. The chemical composition ranges are not spec
46、ified and it is possible that two electrodes with the same Z classification are not interchangeable. EN I S O 12153: 2012 ( E ) DI N E N I S O 121 53: 2012 - 07 7Table 2 Mechanical properties of the all-weld metal Numerical symbol Chemical symbol Minimum yield strength Rp0,2MPa Minimum tensile stren
47、gth Rm MPa Minimum elongation 5d % Nickel-Copper Ni 4060 NiCu30Mn3Ti 200 480 27 Ni 4061 NiCu27Mn3NbTi 200 480 27 Nickel-Chromium Ni 6082 NiCr20Mn3Nb 360 550 22 Ni 6083 NiCr20Mn6Fe4Nb 360 600 27 Nickel-Molybdenum Ni 1013 NiMo17Cr7W 400 690 27 Nickel-Chromium-Iron Ni 6062 NiCr15Fe8Nb 360 550 22 Ni 6133 NiCr16Fe12NbMo 360 550 22 Ni 6182 NiCr15Fe6Mn 360 550 22 Ni 6152 NiCr30Fe9Nb 360 550 27 Nickel-Chromium-Molyb
