EN 1559-2-2000 交货技术条件铸钢件

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bs en 1559-2-2000 铸造 交货技术条件 铸钢件...标准名称：铸造 交货技术条件 铸钢件 简介:替代标准：BS EN 1559-2-2000 铸造 交货技术条件 铸钢件 下载地址：...
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DIN EN 2010年3月16日 BS EN 1559-2-2000 铸造.交货技术条件铸钢件.标准编号:BS EN 1559-2-2000 中文标准 名称:铸造.交付技术状态.2008年6月9日 2010年11月30日 ...
German version EN 10213-1:1995【原文标准名称】:压力容器用铸钢件的交货技术条件.第1部分:概述【标准号】:DIN EN 10213-1-1996【标准状态】:作废 ...
din en 10213-4-1996 压力容器用铸钢件的交货技术条件.第4部分:奥氏体和奥氏体...繁体中文标题：压力容器用铸钢件的交货技术条件.第4部分:奥氏体和奥氏体铁素体钢...

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STD-BSI  BS  EN  L559-2-ENGL  2000  9 lb24669  08509ll 848
BRITISH STANDARD
Founding -  Technical
conditions of delivery -
Part 2: Additional requirements  for steel
castings
The European Standard EN 15592:2oOO  has the status  of  a
British Standard
ICS77.140.80
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BS  EN  1569:2000
AmdNo.  Date
This  British  standard, having
been  prepared under  the
direction  of the Engineering
Sector Committee, WBS  published
under  the authority  of the
Standards Committee  and comes
into  effect on 15 May  2000
Comments
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National foreword
This British Standard  is the official  English  language  version of  EN 15542:2000.
The TJK participation  in its preparaton was entrust&  to Technical  Committee
ISW6, Steel casthgs,  which has  the responsibility  to:
-  aid enquirers  to understand the text;
-  present  to  the responsible European CO  mmatee any  enquiries on the
-  monitor related international and European developments  and promulgate
interpretation,  or proposals  for change, and keep the UK interests  informed;
them in the UK.
A list  of  organmtions  represented on this  committee can be obtained on request to
its secretary.
Cross-references
The British Standards  which implement  international  or European publications
referred  to in this  document may  be found  in the BSI Standards Catalogue under the
section  entitled "Intedonai Standards  Correspondence  Index", or by using the
"F'ind" facity of  the BSI Standards  Electronic catalogue.
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contract,  Users  of British Standards are responsible  for their correct application.
Compliance With a British  Standard does not of itself confer  immunity
from legal obligations.
Summary of pages
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pages  2 to 23  and a back cover.
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STDoBSI BS  EN  1559-2-ENGL  ZOO0  1b24bb9  0850913 b10
EUROPEAN STANDARD
NORME EUROPEENNE
EUROPÄISCHE NORM
EN 1559-2
February 2000
English version
Founding -  Technical conditions of delivery -  Part 2: Additional
requirements  for steel castings
Fonderie  -  Conditions techniques de  fourniture -  Partie 2:
Spécifications complémentaires pour les pièces moulées
en acier
Gießereiwesen  -  Technische Lieferbedingungen  -
Teil 2: Zusätzliche Anforderungen an
Stahlgußstücke
This European Standard was approved by CEN on 3 January 2000.
CEN members are bound  to comply with the CENICENELEC 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 Central Secretariat 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 Central Secretariat has  the same
status  as  the official  versions.
CEN members are  the national  standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany,
Greece, Iceland,  Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN  COMMiïTEE  FOR  STANDARDIZATION
COMITÉ  EUROPÉEN  DE  NORMALISATION
EUROPÄISCHES  KOMITEE  FÜR NORMUNG
Central Secretanat:  rue de Stassart,  36  B-1050  Brussels
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worldwide for CEN national Members.
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Page  2
EN 1559-2:2000
Contents
Foreword  .......................................................................................................................................................  3
Introduction  ...................................................................................................................................................  4
1
2
3
4
4.1
4.2
4.3
4.4
4.5
4.6
5
6
6.1
6.2
6.3
7
7.1
7.2
7.3
8
8.1
8.2
8.3
8.4
8.5
8.6
8.7
8.8
9
10
11
scope  ................................................................................................................................................  5
Normative references  ......................................................................................................................  5
Terms and definitions  .....................................................................................................................  6
Information  to be supplied by the purchaser  ................................................................................  7
Drawings. patterns and  tools  ..............................................................................................  -  .........  7
Information  on  the mass  ................................................................................................................  7
Preliminary  sample ........................................................................................................................  7
Initial  sample  ...................................................................................................................................  7
Designations  ....................................................................................................................................  7
Manufacture  ......................................................................................  ...............................................  8
Manufacturing process  ..................................................................................................................  8
Welding operations  ........................................................................................................................  8
Further processing  .........................................................................................................................  8
Requirements  .....................................................................................  .............................................  9
General  ............................................................................................................................................  9
Material  ...............................................................................................  .............................................  9
Casting  ..........................................................................................................................................  11
Testing and documents on material  testing  ................................................................................  14
General  ..........................................................................................................................................  14
Inspection  and  testing  .................................................................................................................  14
Test unit  sampling  ........................................................................................................................  14
Samples (test blocks)  ..................................................................................................................  15
Test methods  ................................................................................................................................  16
Invalidation  of  tests  ......................................................................................................................  18
Retests  ...........................................................................................................................................  18
Marking  ...........................................................................................................................................  18
Packaging  and surface protection  ..............................................................................................  19
Complaints  .....................................................................................................................................  19
.  Mandatory information  ...................................................................................................  -  ............  7
.. Optional information  ..................................................................................................................  7
Sorting and reprocessing  ............................................................................................................  18
Annex A (informative) Mandatory andlor optional information  check list  ............................................  20
Bibliography  ...........................................................................................................................  .....................  23
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Page 3
EN 1559-2:2000
Foreword
This European Standard has been prepared by Technical Committee ECISSITC 31, Steel castings, 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 August 2000, and conflicting national standards shall be
withdrawn at the latest by August 2000.
This European Standard  has been prepared under a mandate given  to CEN by  the European Commission
and  the European Free Trade Association. This European Standard is considered to  be a  supporting
standard to  those application and  product standards which  in  themselves support an essential safety
requirement of a New Approach Directive  and which make reference to this European Standard.
According  to the  CENKENELEC  Internal Regulations, the  national  standards  organizations of  the
following countries are bound to  implement this European Standard: Austria, Belgium, Czech Republic,
Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway,
Portugal, Spain, Sweden, Switzerland  and the United Kingdom.
This European Standard is one of a series of  European Standards for technical delivery conditions for
castings. The other standards  in  this series are:
- EN 1559-1, Founding - Technical  conditions of delivery  - Part  I:  General.
- EN  1559-3, Founding  -  Technical conditions of  delivery  - Part  3: Additional  requirements for  iron
castings.
- EN  1559-4,  Founding  -  Technical  conditions  of  delivery  -  Part  4:  Additional  requirements  for
aluminium castings.
- EN  1559-5,  Founding  -  Technical  conditions  of  delivery  -  Part  5:  Additional  requirements  for
magnesium castings.
- EN 1559-6, Founding  -  Technical conditions  of  delivery  - Part  6: Additional  requirements  for  zinc
castings.
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EN 1559-2:2000
Introduction
This European Standard retains the  same  structure for clauses as  EN  1559-1, Founding  - Technical
conditions of delivery - Part 1  : General.
This European Standard cannot be used alone for compiling a specification for ordering and supplying
steel castings, but as a complement  to EN 15591.
The structure of this standard  is as follows:
- clauses and subclauses preceded by  indicate no additional conditions to EN 1559-1  ;
- clauses and subclauses marked with a single dot  indicate  that conditions shall be agreed at the time
of enquiry and order;
- subclauses and paragraphs marked with two  dots
time of enquiry and order (optional);
indicate that conditions may be agreed at the
- subclauses without dot marking are mandatory.
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Page 5
EN 1559-2:2000
1  Scope
This part of EN 1559 specifies the additional technical delivery conditions  for steel castings unless other
conditions  have been agreed at the time of enquiry and order.
This standard  is also applicable  to nickel and cobalt alloy castings.
2  Normative  references
This European Standard incorporates by dated or undated reference, provisions  from other publications.
These normative references are cited at the appropriate places in the text and the publications are listed
hereafter. For dated  references, subsequent amendments to  or  revisions of  any  of these  publications
apply to  this European Standard only when  incorporated in  it by amendment  or  revision. For undated
references the latest edition of the publication referred  to applies.
EN 444, Non-destructive testing - General principles for the radiographic examination  of metallic materials
by X and gamma-rays.
EN 462-1, Non-destmctive testing -  Image quality of  radiographs - Patt  7:  Image quality indicators (wire
type), determination  of image quality value.
EN  473, Qualification  and certification of NDT personnel - General  Principles.
EN 571-1, Non destructive testing - Penetrant testing  - Part 7: General principles.
EN 583-1  , Non-destructive testing  - Ultrasonic examination  - Part 7: General principles.
EN 1369, Founding - Magnetic particle inspection.
EN 1370,  founding - Surface  roughness inspection by visualtactile comparators.
EN  1371-1, Founding  - Liquid penetrant inspection  -  Part  7:  Sand,  gravity  die and  low pressure  die
castings.
EN 1371-2,  Founding  - Liquid penetrant inspection  - Part 2:  Investment castings.
EN 1559-1  :  1997, Founding  - Technical conditions  of deiivety  - Part 1  :  General.
EN 10002-1, Metallic materials - Tensile testing  - Part 7: Method of test (at ambient temperature).
EN 10002-5, Metallic materials - Tensile testing  - Part 5: Method of test at elevated temperature.
EN 10003-1, Metallic materials - Brinell hardness test - Part 7:  Test method.
EN 10027-1, Designation systems for steels  - Part 7: Steel names, principal symbols.
EN 10027-2, Designation systems for  steels - Part 2: Numerical system.
EN 10045-1  , Metallic materials  - Charpy  impact test - Part 7: Test method.
EN 12454, Founding  - Visual examination  of surface discontinuities  - Steel sand castings.
prEN 12680-1  :1996, Founding - Ultrasonic inspection - Part 1: Steel castings.
prEN 12681  :i  996, Founding  - Radiographic inspection.
EN  IS0  3651-1, Determination  of  resistance  to  intergranular corrosion  of  stainless steels  -  Part  7:
Austenitic and ferritic-austenitic (duplex) stainless steels  -  Comsion  test  in  nitrjc  acid  medium  by
measurement  of loss in mass (Huey test)  (IS0 3651  -1  :1998).
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EN  1559-2:2000
EN  IS0 3651-2, Determination of resistance to intergranular cornision  of stainless steels - Part 2: Ferritic,
austenitic and fem*tic-austenitic  (duplex) stainless steels - Corrosion test in media containing sulphuric acid
(SO  3651-21  998).
prEN  IS0 9934-1 :2000, Non-destructive  testing  - Magnetic particle testing  - Part  I: General principles
(ISO/FDIS 9934-1  :2000).
CR 10260, Designation systems for steels - Additional symbols.
3  Terms and definitions
For  the purposes of this standard,  the following terms and definitions apply.
i3.1
purchaser
i3.2
manufacturer
i3.3
casting
i3.4
ascast casting
i3.5
asdelivered casting
i3.6
initial  sample
i3.7
preliminary  sample
i3.8
relevant (ruling) wall thickness
NOTE  The definition given in EN 1559-1:1997 applies  to steel castings.
i3.9
inspection
i3.10
continuous inspection
i3.1  I
inspection representative
i3.12
test unit
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Page 7
EN 1559-2:2000
i3.13
sample casting
i3.14
sample
3.14.1
test block
term used for sample in steel  foundry industry
i3.15
test piece
i3.16
sequential testing
3.1  7
excavation
cavity produced by  the removal of cast material prior  to subsequent welding
NOTE
excavations are major).
It can be of minor or major nature according to  its depth  (over 40 % of  the section thickness means the
4  Information  to be supplied by the purchaser
[See also check list in annex A].
4.1  Mandatory  information
In addition  to EN 1559-1:
The relevant (ruling) wall  thickness shall be agreed.
4.2  @@  Optional information
In addition  to EN 1559-1:
For specific uses some optional requirements can become mandatory according  to product standard.
4.3  i  Drawings, patterns and tools
4.4  Information on  the mass
4.5  i  Preliminary  sample
4.6  Initial  sample
5  Designations
Cast steels shall be designated  in accordance with EN 10027-1, EN 10027-2  and CR 10260.
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Page 8
EN 1559-212000
6  Manufacture
6.7  Manufacturing  process
6.1  .I Melting
The  steel or alloy  shall be produced by an electric melting process or  by any  other process involving
secondary refining.
6.1.2  Heat  treatment
6.1.2.1
not available,  the heat treatment type can be agreed between  the purchaser and the manufacturer.
The type of heat treatment is normally defined by the product standard.  If this  information is
6.1.2.2  If required the purchaser shall be informed of  the heat treatment conditions.
6.2  Welding operations
6.2.1  W  General
6.2.2  Production welding
6.2.2.1
6.2.2.2
6.2.2.3
6.2.2.4
6.2.2.5  W
6.2.2.6  Mapping
Major production welds may be reported by  indicating their zone and extent  in the form of drawings or
photographs.
6.2.2.7  Criteria for excavation
Criteria other than those defined in 3.17 can be agreed.
6.2.2.8  Documents
if agreed between the manufacturer and the purchaser, the documents related  to the production welding
shall be supplied  to  the purchaser.
6.3  Further processing
Unless previously agreed  the manufacturer shall not be held responsible for  the consequences of  any
further  processing, e.g.  welding, heat  treatment  ... undertaken  by  the purchaser after delivery  of  the
castings by the manufacturer.
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EN 1559-2:2000
7  Requirements
7.1  iCeneral
7.2  Material
7.2.1  Chemical composition
In addition  to EN 1559-1  :
Permissible deviations between  the specified cast analysis and the check analysis on test blocks are given
in Table 1.
NOTE  For method of chemical analysis,  see CR 10261.
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:opper
Wogen
rungsten
>obalt
Page 10
Table I  - Permissible deviations of the check analysis on  cast steel test blocks  from the specified
cast analysis
EN 1559-212000
a  I  2,OO
2,OO c  a c  5,OO
a I 0,30
ai  1,OO
1,00<a13,00
3,OO c  a 5 6,OO
a I 25,OO
25.00 c  a
Element
Carbon
Silicon
Manganese
Subhur and DhosDhorus
Zhromium
Molybdenum
Uickel
Uiobium
Specified cast analysis a
[% by mass]
a I 0,03
0,03  c  a I 0,08
0,08  c  a I 0,30
0,30  a I  0,60
0,60 a  I 1,20
1,20  c  a I 2,OO
2,OO c  a
a s 2,OO
2,OO c  a
a I 0,70
0,70  c  a  I 2,OO
2,OO c  a I  10,OO
10.00 c  a
a I 0,040
a I 2,OO
2,OO c  a I  10,OO
10,OO  a I 15,OO
15,OO  a I 20,OO
20,OO c  a
a I  1,00
1 ,O0  c  a I 2,OO
2,OO c  a I  5,OO
5,OO c  a I 30,OO
a I 1,OO
1,OO c  a I 2,OO
2,OO  c  a I 500
5,OO  a I 10,OO
10,OO  a I  20,OO
20,OO  a I  30,OO
30,OO c  a
1 .O0  c  a
ai  1,00
Janadium  a I 0,30
0.30 c  a e  1.00
Permissible deviation
1%  by mass]
+0,005
*0,01
M,02
k0,03
M,05
*0,06
k0,08
k0,10
lr0,20
*0,06
k0,10
10,25
+0.40
+0,005
10,10
10,20
M,30
H,40
M,50
10,07
*o, 1  o
+O,  15
*0,20
*0,07
10,10
10,15
10,20
M,25
M,30
M,50
f0,05
M,10
M,03
M,07
M,12
10,25
M,02
M,05
M,10
M,15
10,40
M,70
7.2.2  Mechanical properties
In addition to EN 1559-1:
If mechanical properties are not specified in a product standard  then they can be agreed between  the
purchaser and  the manufacturer.
Brinell hardness  test (specific  to some products).
The tensile strength  measurement  can  be  replaced  by  a  Brinell hardness  test  to be  carried out  in
accordance with EN 10003-1. The hardness tolerance range shall be agreed at the time of enquiry and
order.
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EN 1559-2:2000
7.2.3  Other properties
7.3  Casting
7.3.1  Chemical composition
In  addition to EN 1559-1:
** When a check analysis is required on the casting itself, its location in the casting and the permissible
deviations on chemical composition shall be agreed between the purchaser and the manufacturer.
7.3.2  Mechanical  properties
7.3.3  Nondestructive  testing
In addition to EN 1559-1  :
The castings shall be subjected to non-destructive  examination under conditions agreed at the time of
enquiry and order.
Every order shall include information  about:
non-destructive method involved
.  .  .);
severity levels for every method;
(visual, magnetic particle, liquid penetrant, ultrasonic, radiographic
areas of the casting  to be  tested (location  and extent);
percentage of castings  to be inspected.
However, different acceptance criteria can be specified for different areas of the same casting (e.g. inner
and outer zones). Moreover  for the same area of the casting different acceptance criteria can be specified
according  to  the non-destructive methods selected.
The inspection  is performed according  to the relevant European Standards (see Table 2):
Table 2 -  Inspection methods
I  Inspection method
Visual
Liquid penetrant
Magnetic particle
Ultrasonic
Radiographic
Symbol
VT
PT
MT
UT
RT
General principles
None
EN 571-1
prEN  IS0  9934-1  :2000
EN 583-1
EN 444, EN 462-1
Inspection conditions
EN 12454
EN 1371-1, EN 1371-2
EN 1369
prEN 12680-1  :  1996
prEN 12681:1996
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7.3.3.1  *o
EN 1559-2:2000
The  selection of  a  non-destructive testing method  is dependent  on  the  thickness and material of  the
casting and  the position, orientation and size of the defects in  the relevant section:
a)  methods:
- aa)  for  surface testing, including excavations  liquid penetrant or magnetic particle inspections
can be used. However,  for non-magnetic  steel castings, only liquid penetrant can be used;
- ab) for inner zones, the alternatives are:
-  for ferritic and pearlitic steels:
preferably radiography;
-  thin castings');
-  weld preparation;
preferably ultrasonic;
-  thick castings');
-  production welds;
-  for  austenitic and  austenitic-ferritic steels,  nickel and  cobalt base alloys:  radiography
only;
b)  acceptance  criteria (severity levels):
- ba)  for all non-destructive testing methods, the acceptance criteria (severity levels) are graded
with increasing number or extent of indications;
- bb)  the choice of an acceptance criterium (or severity level) shall be made according to the use,
shape and testing method for the casting;
- bc) unless otherwise agreed  at  the time  of  enquiry  and order, when,  after conducting the
radiographic and  the  ultrasonic  test  in combination,  it  is demonstrated that  a  discontinuity  is
situated in the inner zone section, see prEN 12680-1:1996,  this additional zone information shall
make  the casting acceptable at one level  less severe, e.g.  level 3 instead of 2;
- bd) for finishing welds  the  requirements of the parent metal are valid.  For joint welds,  special
requirements  shall be agreed at the time of enquiry and order;
- be)  for surface inspection severi  levels 001,Ol and  I  (PT or MT), and for internal inspection
severity level 1 (UT or RT) shall only be used for special applications;
c)  qualification of nondestructive  testing operators.
Inspections shall be performed, by agreement at the time of enquiry and order, under the responsibility of
a certified operator,  in accordance with EN  473 or  in accordance with an equivalent certification  scheme.
7.3.3.2
7.3.3.3
')  The border line between  thin and thick castings cannot be specified precisely.  It is usually in the range of 40 mm
to 80 mm.
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EN 1559-2:2000
7.3.3.4
In addition to EN 1559-1  :
The surface roughness  inspection shall be carried out under the inspection conditions of EN 1370.
7.3.4  Conditions of the casting
7.3.4.1
In addition  to EN 1559-1  :
The results  of dimensional measurements shall not be rounded off.
7.3.4.2
7.3.5  @@  Mass of the casting
In addition to EN 1559-1:
The mass of castings made of non-alloyed or low-alloyed steel (content of any element not greater than 5
%) shall be calculated  on the basis of a density of 7,80  kg/dm3.
For other alloyed steels, the mass shall be calculated using  the density given  in  the corresponding product
standard.
7.3.6  @@  Additional requirements  regarding  the condition  of the casting
In  addition to EN 1559-1:
One  or more of  the following additional requirements can be  applied, but only when  specified in the
enquiry and order.
Details of  these supplementary requirements shall be agreed by the manufacturer and the purchaser at
the  time of enquiry and order.  Unless otherwise agreed the specified tests shall be carried out by the
manufacturer before delivery  of the casting.
If not specified  in  the material  standard the following  tests can be requested:
-  ferrite content  in austenitic and austenitic-ferritic  steels;
-  tensile  test at elevated temperature;
- creep  test;
- pressure or leak  tightness test;
- homogeneity  of batches (hardness  test);
-  intergranular corrosion  test;
-  test  for magnetic properties;
- any other test agreed.
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If not specified in  the material  standard  the following manufacturing conditions and delivery conditions may
be requested  in  the enquiry and order:
EN 1559-212000
melting process;
details of the applied heat treatment;
approval of the manufacturing procedure;
fabrication and testing programme;
formation of batches;
other requirements.
Testing and documents on material testing
General
The results of the mechanical and chemical  tests shall be rounded  in one of the two following ways:
- by the procedure specified in  the standard on tests methods;
- by the generally accepted rules for  rounding when the value obtained contains a greater number of
significant figures than the specified value.
8.1.1  W
8.1.2  W
8.1.3  W
8.2  B Inspection  and testing
8.2.1  W  Types of inspection  and testing
8.2.2  W  Non-specific inspection  and testing
8.2.3  W  Specific inspection
8.2.4  W  Continuous  inspection
8.2.5  W  Place of specific inspection  and  testing
8.2.6  Submission  for specific inspection and testing to the inspection representative
8.2.7  W  Rights and duties of the inspection representative
8.3  Test unit sampling
8.3.1  Formation  of test units
In  addition  to EN 1559-1:
Other  test units can be defined by agreement between  the manufacturer  and the purchaser.
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EN 1559-2:2000
8.3.2  Size of  test units
In addition  to EN 1559-1  :
Unless specified in  the product standard  the size of test units shall be agreed at the time of enquiry and
order.
8.3.3  Inspection  frequency
8.4  Samples (test blocks)
8.4.1  General
8.4.1  .î  Condition of sampling
In addition  to EN 1559-1:
Mechanical properties shall be measured on  test pieces taken from test blocks (see 8.4.1.2),  up  to  a
maximum block wall thickness of 150 mm.
The test block thickness shall not exceed 150 mm, even when the characteristics specified  in  the product
standard are given  for a thickness greater than 150 mm.
Test pieces shall not be cut from the test block until the latter has been heat treated, with the relevant
batch of castings  if applicable (see 8.4.5).
Each  test piece shall be  taken from  the test blocks  as follows:
-  if  the section thickness is I  28 mm  the  axis of the  test piece shall be equidistant from  the  cast
surfaces;
-  if the section  thickness is greater  than 28 mm and up  to 56 mm, the axis of the test piece shall be at
14 mm from the cast surface;
-  if the section thickness  is greater than 56 mm, the axis of the test piece shall be at least one quarter
thickness from the cast surface.
8.4.1.2  Test blocks
In addition  to EN 1559-1:
By agreement,  the  test blocks  can be:
- separately cast;
- gated-on or  cast  integral:  in these cases they are directly filled through the casting and their filling
conditions can be defined.
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The geometry of test blocks can be agreed at the time of enquiry and order. It  can be selected as follows:
EN 1559-22000
a)  test block  t x t:
- the cross section of the test block is t x  t where t  is  the relevant (ruling) wall thickness (see
4.1);
d) test block  t x 3t x 3t:
- when the relevant wall thickness is greater than 56 mm, the dimensions of the  test block may
be  taken as: t x 3t x 3t (where t is  the relevant wall  thickness). The position of test pieces shall be
as in Figure I.
c.  x-x
I
Sampling zone
t :  relevant  thickness:
Key
1  Axis of test pieces
2  Sample
Figure 1  -  Sampling  condition of  test pieces  in a  t x 3t x 3t  test block
8.4.2  M
8.4.3  rn
8.4.4
8.4.5  rn
8.5  Test methods
a)  tensile test at room  temperature:
-  test method shall be according to EN 1OOU2-1. The initial  gauge length shall be Lo = 5,65&
where So  is  the cross section of  the  test piece;
b) *o  tensile test at elevated  temperature:
-  the test shall  be  according to  EN  10002-5. The  test  temperature shall  be one  of those
specified in  the product standard and agreed between  the purchaser and the manufacturer;
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EN 1559-212000
c) impact  test:
-  the shape and dimensions of the test piece (V-notch) and test method shall be according to
EN 10045-1
- when this test is specified, the absorbed energy value, in joules, is determined using three
Charpy test pieces with V-notch, at the temperature given in the product standard. The average
value of energy shall not be smaller than the specified value indicated in  the product standard  for
the specified grade; one value may be smaller than specified, provided  that it is not smaller than
70 % of that value;
d) ferrite content:
-  if not specified in  the product standard  the ferrite content can be determined either:
-  by calculation using  the chemical composition on the material; or
-  on  the product, by testing at a location  agreed at  the  time of enquiry and order;
e)  hardness  test:
-  the  Brinell  hardness  test  shall be carried out  in  accordance with  EN  10003-1. Before
conducting the hardness test, a sufficient metal layer shall be removed by any means that does
not affect  the  structure or  properties of  the material. This  is not necessary if prior machining
makes it possible  to satisfy this condition;
9  homogeneity of test units  (hardness  test):
-  the homogeneity of  the test units shall be verified on a percentage of castings and with a
hardness range to be agreed. The hardness shall be measured at  the  same  location on each
casting tested;
g)  pressure or leak  testing:
- pressure or  leak testing conditions (surface condition  of  the casting, test  pressure,  fluid,
temperature and time) together with the interpretation  of the results shall be agreed at the time of
enquiry and order;
-  the castings subjected to the test shall not receive any coating or protective covering before
the test;
h) intergranular corrosion test:
- an intergranular corrosion test shall be carried out in accordance with EN IS0 3651-1 or EN
IS0 3651-2 as agreed between the purchaser and the manufacturer at the time of enquiry and
order;
i)  tests  for magnetic properties:
-  the specified characteristic is normally magnetic induction. The measuring procedure to  be
used  to determine magnetic induction and the shape of the test piece shall be agreed at the time
of enquiry and order;
j)  other tests for any other properties shall be agreed.
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8.6  Invalidation of tests
EN 1559-2:2000
8.7  Retests
8.7.1  General
8.7.2  Individual values (non-sequential tests)
See 8.7.4.
8.7.3  Sequential  tests
See 8.7.4.
8.7.4  Special conditions
8.7.4.1  When  the results of mechanical tests do not comply with the requirements of  the product
standard, the manufacturer can, unless otherwise agreed at the time of enquiry and order, adopt one of
the following procedures:
a)  repeat the mechanical tests which  failed on two  additional test pieces.  If either of the two  new test
pieces does not give satisfactory results, the manufacturer may then  follow the procedure specified in
Cl;
b)  in  the case of impact tests, if  the average value obtained from three tests does not reach the specified
value, or if one of the individual  values does not reach the specified minimum, the manufacturer may
test three additional test pieces selected from the same test block or  from another block from  the
same melt and heat treated test unit to represent the relevant castings. The manufacturer shall then
add  these results to those previously obtained, and recalculate  the  average.  If this  new  average
conforms to the average value specified, then the material represented shall be considered to be in
conformity. When the new average value or any of these new  individual values are not conforming
with the specified requirements,  the manufacturer may  then  follow the procedure specified in c);
c)  submit the castings and test blocks to another heat treatment within  the limits of the product standard,
and then carry out all the mechanical  tests required  in the product standard on the test blocks. The
castings and test blocks shall not be permitted under any circumstances to more than two  additional
heat  treatment cycles (excluding tempering), without consulting  the purchaser.
8.7.4.2
following applies:
When  the hardness test, carried out  to  verify  the homogeneity of a test unit fails, then the
a) test  all  the  castings  in  the  test  unit  in order to eliminate those which are  nonconforming to  the
requirement. Then reheat-treat all non-conforming castings before presenting them  for acceptance;
b)  if the agreed hardness is not obtained on all tested castings, then a further heat treatment of all the
castings in the test unit is permissible.
8.8  rn Sorting and reprocessing
9  Marking
9.1
and castings.
The castings shall be legibly marked to allow traceability through inspection documents, test pieces
9.2  ..The  identification marks shall be stamped or cast on each piece in such a location and  in such a
manner as agreed at the time of enquiry and order.
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EN 1559-212000
IO B  Packaging and surface protection
11  m Complaints
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Title
Page 20
EN  1559-2:2000
Agreement'
shall be  may be  Remarks
specified specified
O  O.
Annex A
(informative)
i.1
Mandatory and/or optional information check list
Manufacturing process
Type of heat  treatment (6.1.2.1)
Condition of the heat treatment
This annex gives a check  list for quick information about different points that shalümaykan be agreed at
the time of ordering.  It relates to  the  relevant clauses or  subclauses of EN 1559-1:1997 and EN 1559-
2:2000.
1.2.1
'.2.2
'.2.3
Table A.l  - Check list
Chemical  composition  See text itself
Mechanical properties  1 and 2  Specified by product standard
Hardness test (7.2.2)  2
Other properties  1
1  Informatia
1.1
1.2.1
'.2.2
'.2.3
1.2
1.3
Chemical  composition  See text itself
Mechanical properties  1 and 2  Specified by product standard
Hardness test (7.2.2)  2
Other properties  1
Mandatory  information
Number of castings  (a)
Cast material  and product standard  (b)
Specifications  (c)
Patterns  (d)
Outer and inner conditions  (e)
Relevant  wall  thickness
Optional information
Drawings, patterns and other  tools
Taper, surfaces  to be machined,
machining allowance (4.3.1)
Pattern furnished  (4.3.2)
Machining allowance out of standard
1.4
1.5  I  Preliminary sample
I  Information on  the mass
1.6  I  initiai  sample
1 and2
t  II
1
I
1
1
1
I  I
See 4.3.1  of EN 1559-1:1997
See 4.3.1 and 4.3.2  of
EN 1559 :I997
See 7.3.3 of EN 1559-1  :I  997 an(
EN , 1559-2
See text itself
1.2
(6.1.2.2)
Production welding (6.2.2.1)
Welding procedure (6.2.2.2)
Areas where welding is permitted
(6.2.2.2)
Exceptional stress (6.2.2.3)
Documentation  of welded areas
(6.2.2.4)
Heat treatment after welding  (6.2.2.5)
Mapping  (6.2.2.6)
Criteria  for excavation (6.22.7)
Welding operations
I  Documents  (6.2.2.8)
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EN 1559-2:2000
Table A.î  (continued)
Clause,
subclause
7.3
8 Testing ar
8.1
8.2
8.3
8.4
8.5
Title
Casting
Chemical composition (7.3.1)
Mechanical properties  (7.3.2)
Non-destructive testing requirements method,
extent, criteria (7.3.3f'
Non destructive testing selection: method,
criteria and operator's qualification  (7.3.3.1)
Minor surface defects  (7.3.3.2)
Finishing methods  (7.3.3.3)
Surface condition  (7.3.3.4)
Condition of the casting (7.3.4.1)
Dimensional tolerances  (7.3.4. I  )
Manufacture with preliminary  samples (7.3.4.1)
Fettling  and finishing (7.3.4.2)
Mass of the casting  (7.3.5)
Additional requirements  (7.3.6)
I documents on material testing
General
Levels of quality inspection  (8.1.2)
Qualification/certifcation of inspectors  (8.1.2)
Types (8.2.1)
Non-specific inspection  (8.2.2)
Specific inspection  (8.2.3)
Continuous inspection  (8.2.4)
Place of specific inspection (8.2.5)
Submission for specific inspection  (8.2.6)
Rights and duties of the inspections
Inspection  and testing
Agreement'
shall be
specified
O
1  and 2
1
1
representative  (8.2.7)
Test unit sampling  I
Formation  of test units (8.3.1)
Size of test units (8.3.2)
Inspection frequency  (8.3.3)  I
Samples
Types (8.4.1)
Test block (8.4.1.2)
Position  (8.4.2)
Number and size (8.4.3)
Identification (8.4.5)
Tensile test at elevated temperatrue  (b)
Fenite  content (d)
Hardness test (e)
Homogeneity of test units (f)
Pressure  or leak testing (9)
Intergranular corrosion test (h)
Tests  for magnetic properties  (i)
Tests  for any other properties  (j)
Test methods
may be
specified
O.
2
1
2
1
1
1
I
I  and 2
Remarks
See  text EN 1559-1
See text EN 1559-1
See text EN 1559-1
and 2
See also EN 1559-2
See  also EN 1559-2
I  1
1  See  text EN 1559-1
See text EN 1559-1
1  and 2
I  and 2
2
1
See  text EN 1559-1
See text EN 1559-1
See text EN 1559-1
to be continuei
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Page 22
EN 1559-2:2000
Table A.  1  (concluded)
i  Clause,
subclause  Title
I  Agreemenf  I
0.
Remarks
"1" means: according  to EN 1559-1;
"2" means: according  to EN 1559-2.
If not applicable,  the purchaser shall  inform  the manufacturer that no non-destructive  testing is  required.
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EN 1559-212000
Bibliography
CR  10261, ECISS  Infomation  Circular  I  i -  Iron  and  steel  - Review  of  available methods of  chemical
analysis.
IS0  8062, Castings  - System of dimensional tolerances and machining allowances.
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