EN 10294-2:2012

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Stahlrohre für die spanende Bearbeitung (Drehteilrohre) - Technische Lieferbedingungen - Teil 2: Nichtrostende Stähle mit spezifizierten ZerspanungseigenschaftenBarres creuses pour usinage - Conditions techniques de livraison - Partie 2: Aciers inoxydables à usinabilité spécifiéeHollow bars for machining - Technical delivery conditions - Part 2: Stainless steels with specified machinability properties77.140.75Jeklene cevi in cevni profili za posebne nameneSteel pipes and tubes for specific useICS:Ta slovenski standard je istoveten z:EN 10294-2:2012SIST EN 10294-2:2012en,fr,de01-maj-2012SIST EN 10294-2:2012SLOVENSKI
STANDARD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 10294-2
February 2012 ICS 77.140.75 English Version
Hollow bars for machining - Technical delivery conditions - Part 2: Stainless steels with specified machinability properties
Barres creuses pour usinage - Conditions techniques de livraison - Partie 2: Aciers inoxydables à usinabilité spécifiée
Stahlrohre für die spanende Bearbeitung (Drehteilrohre) - Technische Lieferbedingungen - Teil 2: Nichtrostende Stähle mit spezifizierten Zerspanungseigenschaften This European Standard was approved by CEN on 16 December 2011.
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, 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.
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B-1000 Brussels © 2012 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 10294-2:2012: ESIST EN 10294-2:2012

Method for establishing machining data . 25 SIST EN 10294-2:2012

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, 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.
(ISO 2566-2) EN ISO 3651-2, Determination of resistance to intergranular corrosion of stainless steels — Part 2: Ferritic, austenitic and ferritic-austenitic (duplex) stainless steels — Corrosion test in media containing sulphuric acid (ISO 3651-2) EN ISO 6892-1, Metallic materials — Tensile testing — Part 1: Method of test at room temperature
(ISO 6892-1) EN ISO 10893-10, Non-destructive testing of steel tubes — Part 10: Automated full peripheral ultrasonic testing of seamless and welded (except submerged arc-welded) steel tubes for the detection of longitudinal and/or transverse imperfections (ISO 10893-10) ISO 3685, Tool-life testing with single-point turning tools SIST EN 10294-2:2012

rapid cooling provided the mechanical properties, corrosion resistance and other properties are in accordance with this European Standard. All specified mechanical properties shall be met even after a subsequent reference heat treatment. SIST EN 10294-2:2012

N max Cr
Mo
Ni
Others
Steel name Steel number X2CrNi19-11 1.4306 0,030 1,00 2,00 0,040 0,015-0,030 0,10 17,0-19,0 - 10,0-12,0 - X2CrNi18-9 1.4307 0,030 1,00 2,00 0,040 0,015-0,030 0,10 17,5-19,5 - 8,0-10,5 - X5CrNi18-10 1.4301 0,07 1,00 2,00 0,040 0,015-0,030 0,10 17,5-19,5 - 8,0-10,5 - X8CrNiS18-9 1.4305 0,10 1,00 2,00 0,040 0,15-0,35 0,10 17,0-19,0 - 8,0-10,0 Cu ≤ 1.00 X2CrNiMo17-12-2 1.4404 0,030 1,00 2,00 0,040 0,015-0,030 0,10 16,5-18,5 2,00-2,50 10,0-13,0 - X5CrNiMo17-12-2 1.4401 0,07 1,00 2,00 0,040 0,015-0,030 0,10 16,5-18,5 2,00-2,50 10,0-13,0 - X6CrNiMoTi17-12-2 1.4571 0,08 1,00 2,00 0,040 0,015-0,030 - 16,5-18,5 2,00-2,50 10,5-13,5 Ti 5xC-0.70 X2CrNiMo18-14-3 1.4435 0,030 1,00 2,00 0,040 0,015-0,030 0,10 17,0-19,0 2,50-3,00 12,5-15,0 - a Elements not listed in this table shall not be intentionally added to the steel without the agreement of the purchaser except for finishing the cast. All appropriate precautions are to be taken to avoid the addition of such elements from scrap and other materials used in production which would impair mechanical properties and the suitability of the steel.
Table 2 — Chemical composition (cast analysis)a of austenitic-ferritic stainless steels in % by mass Steel grade C max Si max Mn max P max S max N
Cr
Mo
Ni
Stee
...