EN 13445-2:2009/A1:2012

SLOVENSKI STANDARD
01-oktober-2012
1HRJUHYDQHWODþQHSRVRGHGHO0DWHULDOL'RSROQLOR$
Unfired pressure vessels - Part 2: Materials
Unbefeuerte Druckbehälter - Teil 2: Werkstoffe
Recipients sous pression non soumis à la flamme - Partie 2: Matériaux
Ta slovenski standard je istoveten z: EN 13445-2:2009/A1:2012
ICS:
23.020.30 7ODþQHSRVRGHSOLQVNH Pressure vessels, gas
MHNOHQNH cylinders
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN 13445-2:2009/A1
NORME EUROPÉENNE
EUROPÄISCHE NORM
June 2012
ICS 23.020.30
English Version
Unfired pressure vessels - Part 2: Materials
Récipients sous pression non soumis à la flamme - Partie Unbefeuerte Druckbehälter - Teil 2: Werkstoffe
2: Matériaux
This amendment A1 modifies the European Standard EN 13445-2:2009; it was approved by CEN on 10 May 2012.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for inclusion of this
amendment into the relevant 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 amendment 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.

EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2012 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 13445-2:2009/A1:2012: E
worldwide for CEN national Members.

Contents Page
Foreword .3
1 Modification 1 .4
2 Modification 2 .5
3 Modification 3 .5
4 Modification 4 .8
5 Modification 5 . 11

Foreword
This document (EN 13445-2:2009/A1:2012) has been prepared by Technical Committee CEN/TC 54 “Unfired
pressure vessels”, the secretariat of which is held by BSI.
This Amendment to the European Standard EN 13445-2:2009 shall be given the status of a national standard,
either by publication of an identical text or by endorsement, at the latest by December 2012, and conflicting
national standards shall be withdrawn at the latest by December 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.
This document has been prepared under a mandate given to CEN by the European Commission and the
European Free Trade Association, and supports essential requirements of EU Directive 97/23/EC.
For relationship with EU Directive 97/23/EC, see informative Annex ZA, which is an integral part of this
document.
This document includes the text of the amendment itself. The corrected pages of EN 13445-2:2009 will be
published in July 2012 as issue 4 of this standard.
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.

1 Modification 1
Replace tables B.2-2 and B.2-3 in B.2.2.2 with the following revised tables:
Table B.2–2 — General requirements for prevention of brittle fracture — Reference thicknesses for
plates and strips
Plates and Strips
Max. reference
Design
No. Material
European thickness reference
as per Material group to
e
Standard Grade temperature Remarks
B
Table No. CR ISO
mm T
R
E.2-1 15608:2000
AW PWHT °C
1 P235GH 1.0345 35 200
1.1
2 P26EN 10028-5GH 1.0425 35 200
– 20
3 P292:2003 5GH 1.0481 35 110
1.2
4 P355GH 1.0473 35 70
29 P275NH 1.0487 35 200 – 20
30 P275NL1 1.0488 35 200 – 40 1.1
31 P275NL2 1.1104 35 200 – 50
EN 10028-
32 P355N 1.0562 35 70 – 20
3:2003
33 P355NH 1.0565 35 70 – 20
1.2
34 P355NL1 1.0566 35 70 – 40
35 P355NL2 1.1106 35 70 – 50
39 11MnNi5-3 1.6212 35 80 – 60
EN 10028-
40 13MnNi6-3 1.6217 35 70 – 60 9.1
4:2003
41 15NiMn6 1.6228 35 70 – 80
a)
50 P355M 1.8821 35 - – 20
a)
51 P355ML1 1.8832 35 - – 40 1.2
a)
52 P35EN 10028-5ML2 1.8833 35 - – 50
a)
53 P425:2003 0M 1.8824 35 - – 20
a)
54 P420ML1 1.8835 35 - – 40 2.1
a)
55 P420ML2 1.8828 35 - – 50
59 P355Q 1.8866 35 70 – 20
60 P35EN 10028-5QH 1.8867 35 70 – 20 1.2
61 P356:2003 5QL1 1.8868 35 70 – 40
62 P355QL2 1.8869 35 70 – 60
a)
TMCP steels shall not be Post Weld Heat Treated

Table B.2–3 — General requirements for prevention of brittle fracture — Reference thicknesses for
seamless and welded tubes
Seamless and welded tubes
Max. reference Design
No. Material
thickness
reference
as per European Material group to
Grade e temperature Remarks
B
Table Standard No. CR ISO
mm
T
R
E.2-1 15608:2000
AW PWHT °C
a)
231 P275NL1 1.0488 35 100
– 40
1.1
a)
...