Metallic materials - Vickers hardness test - Part 4: Tables and hardness values (ISO 6507-4:2018)

This document gives tables of Vickers hardness for use in tests carried out in accordance with
ISO 6507-1.

Metallische Werkstoffe - Härteprüfung nach Vickers - Teil 4: Tabellen zur Bestimmung der Härtewerte (ISO 6507-4:2018)

Dieses Dokument enthält Tabellen zur Bestimmung der Vickers Härte bei der Prüfung nach ISO 6507-1.

Matériaux métalliques - Essai de dureté Vickers - Partie 4: Tableaux des valeurs de dureté (ISO 6507-4:2018)

ISO 6507-4:2018 donne des tableaux de dureté Vickers pour les essais réalisés sur surface plane conformément à l'ISO 6507-1.

Kovinski materiali - Preskus trdote po Vickersu - 4. del: Tabela za določanje trdote (ISO 6507-4:2018)

V tem dokumentu so podane tabele trdote po Vickersu, ki se uporabljajo pri preskusih, skladnih s standardom ISO 6507-1.

General Information

Status
Published
Public Enquiry End Date
03-Oct-2016
Publication Date
07-May-2018
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
29-Mar-2018
Due Date
03-Jun-2018
Completion Date
08-May-2018

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SLOVENSKI STANDARD
SIST EN ISO 6507-4:2018
01-julij-2018
1DGRPHãþD
SIST EN ISO 6507-4:2006

.RYLQVNLPDWHULDOL3UHVNXVWUGRWHSR9LFNHUVXGHO7DEHOD]DGRORþDQMHWUGRWH

,62

Metallic materials - Vickers hardness test - Part 4: Tables and hardness values (ISO

6507-4:2018)

Metallische Werkstoffe - Härteprüfung nach Vickers - Teil 4: Tabellen zur Bestimmung

der Härtewerte (ISO 6507-4:2018)

Matériaux métalliques - Essai de dureté Vickers - Partie 4: Tableaux des valeurs de

dureté (ISO 6507-4:2018)
Ta slovenski standard je istoveten z: EN ISO 6507-4:2018
ICS:
77.040.10 Mehansko preskušanje kovin Mechanical testing of metals
SIST EN ISO 6507-4:2018 en,fr,de

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 6507-4:2018
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SIST EN ISO 6507-4:2018
EN ISO 6507-4
EUROPEAN STANDARD
NORME EUROPÉENNE
March 2018
EUROPÄISCHE NORM
ICS 77.040.10 Supersedes EN ISO 6507-4:2005
English Version
Metallic materials - Vickers hardness test - Part 4: Tables
of hardness values (ISO 6507-4:2018)

Matériaux métalliques - Essai de dureté Vickers - Partie Metallische Werkstoffe - Härteprüfung nach Vickers -

4: Tableaux de valeurs de dureté (ISO 6507-4:2018) Teil 4: Tabellen zur Bestimmung der Härtewerte (ISO

6507-4:2018)
This European Standard was approved by CEN on 18 January 2018.

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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,

Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,

Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels

© 2018 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 6507-4:2018 E

worldwide for CEN national Members.
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SIST EN ISO 6507-4:2018
EN ISO 6507-4:2018 (E)
Contents Page

European foreword ....................................................................................................................................................... 3

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SIST EN ISO 6507-4:2018
EN ISO 6507-4:2018 (E)
European foreword

This document (EN ISO 6507-4:2018) has been prepared by Technical Committee ISO/TC 164

"Mechanical testing of metals" in collaboration with Technical Committee ECISS/TC 101 “Test methods

for steel (other than chemical analysis)” 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 September 2018, and conflicting national standards

shall be withdrawn at the latest by September 2018.

Attention is drawn to the possibility that some of the elements of this document may be the subject of

patent rights. CEN shall not be held responsible for identifying any or all such patent rights.

This document supersedes EN ISO 6507-4:2005.

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, Former Yugoslav Republic of Macedonia,

France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta,

Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,

Turkey and the United Kingdom.
Endorsement notice

The text of ISO 6507-4:2018 has been approved by CEN as EN ISO 6507-4:2018 without any

modification.
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SIST EN ISO 6507-4:2018
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SIST EN ISO 6507-4:2018
INTERNATIONAL ISO
STANDARD 6507-4
Second edition
2018-02
Metallic materials — Vickers hardness
test —
Part 4:
Tables of hardness values
Matériaux métalliques — Essai de dureté Vickers —
Partie 4: Tableaux de valeurs de dureté
Reference number
ISO 6507-4:2018(E)
ISO 2018
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SIST EN ISO 6507-4:2018
ISO 6507-4:2018(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2018

All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may

be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting

on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address

below or ISO’s member body in the country of the requester.
ISO copyright office
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Phone: +41 22 749 01 11
Fax: +41 22 749 09 47
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2018 – All rights reserved
---------------------- Page: 8 ----------------------
SIST EN ISO 6507-4:2018
ISO 6507-4:2018(E)
Contents Page

Foreword ........................................................................................................................................................................................................................................iv

1 Scope ................................................................................................................................................................................................................................. 1

2 Normative references ...................................................................................................................................................................................... 1

3 Terms and definitions ..................................................................................................................................................................................... 1

4 Tables of Vickers hardness values...................................................................................................................................................... 1

© ISO 2018 – All rights reserved iii
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SIST EN ISO 6507-4:2018
ISO 6507-4:2018(E)
Foreword

ISO (the International Organization for Standardization) is a worldwide federation of national standards

bodies (ISO member bodies). The work of preparing International Standards is normally carried out

through ISO technical committees. Each member body interested in a subject for which a technical

committee has been established has the right to be represented on that committee. International

organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.

ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of

electrotechnical standardization.

The procedures used to develop this document and those intended for its further maintenance are

described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the

different types of ISO documents should be noted. This document was drafted in accordance with the

editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).

Attention is drawn to the possibility that some of the elements of this document may be the subject of

patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of

any patent rights identified during the development of the document will be in the Introduction and/or

on the ISO list of patent declarations received (see www.iso.org/patents).

Any trade name used in this document is information given for the convenience of users and does not

constitute an endorsement.

For an explanation on the voluntary nature of standards, the meaning of ISO specific terms and

expressions related to conformity assessment, as well as information about ISO's adherence to the

World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see the following

URL: www.iso.org/iso/foreword.html.

This document was prepared by Technical Committee ISO/TC 164, Mechanical testing of metals,

Subcommittee SC 3, Hardness testing.

This second edition cancels and replaces the first edition (ISO 6507-4:2005), which has been technically

revised.
A list of all parts in the ISO 6507 series can be found on the ISO website.
iv © ISO 2018 – All rights reserved
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SIST EN ISO 6507-4:2018
INTERNATIONAL STANDARD ISO 6507-4:2018(E)
Metallic materials — Vickers hardness test —
Part 4:
Tables of hardness values
1 Scope

This document gives tables of Vickers hardness for use in tests carried out in accordance with

ISO 6507-1.
2 Normative references

The following documents are referred to in the text in such a way that some or all of their content

constitutes requirements of this document. For dated references, only the edition cited applies. For

undated references, the latest edition of the referenced document (including any amendments) applies.

ISO 6507-1, Metallic materials — Vickers hardness test — Part 1: Test method
3 Terms and definitions
No terms and definitions are listed in this document.

ISO and IEC maintain terminological databases for use in standardization at the following addresses:

— IEC Electropedia: available at http://www.electropedia.org/
— ISO Online browsing platform: available at http://www.iso.org/obp
4 Tables of Vickers hardness values

The values given in Tables 1, 2 and 3 were calculated from the Vickers hardness formula in accordance

with ISO 6507-1.
See Table 1 for range < HV 0,2.
See Table 2 for range HV 0,2 to HV 3.
See Table 3 for range HV 5 to HV 100.
© ISO 2018 – All rights reserved 1
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SIST EN ISO 6507-4:2018
ISO 6507-4:2018(E)
Table 1 — Range < HV 0,2
Mean Test force, F
diagonal

indentation 0,009 807 0,019 61 0,049 03 0,098 07 0,196 12 0,245 2 0,490 3 0,980 7

Vickers hardness
d HV HV HV HV HV HV HV HV
mm 0,001 0,002 0,005 0,01 0,02 0,025 0,05 0,1
0,020 0 4,64 9,27 23,18 46,36 92,72 115,9 231,8 463,6
0,020 2 4,54 9,09 22,72 45,45 90,89 113,6 227,2 454,5
0,020 4 4,46 8,91 22,28 44,56 89,12 111,4 222,8 445,6
0,020 6 4,37 8,74 21,85 43,70 87,39 109,3 218,5 437,0
0,020 8 4,29 8,57 21,43 42,86 85,72 107,2 214,3 428,6
0,021 0 4,21 8,41 21,02 42,05 84,10 105,1 210,2 420,5
0,021 2 4,13 8,25 20,63 41,26 82,52 103,2 206,3 412,6
0,021 4 4,05 8,10 20,25 40,49 80,98 101,2 202,5 404,9
0,021 6 3,97 7,95 19,87 39,75 79,49 99,38 198,7 397,5
0,021 8 3,90 7,80 19,51 39,02 78,04 97,57 195,1 390,2
0,022 0 3,83 7,66 19,16 38,32 76,62 95,80 191,6 383,2
0,022 2 3,76 7,52 18,81 37,63 75,25 94,08 188,1 376,3
0,022 4 3,70 7,39 18,48 36,96 73,91 92,41 184,8 369,6
0,022 6 3,63 7,26 18,15 36,31 72,61 90,78 181,5 363,1
0,022 8 3,57 7,13 17,84 35,67 71,34 89,20 178,4 356,7
0,023 0 3,51 7,01 17,53 35,06 70,11 87,65 175,3 350,6
0,023 2 3,45 6,89 17,23 34,45 68,90 86,15 172,3 344,5
0,023 4 3,39 6,77 16,93 33,87 67,73 84,68 169,3 338,7
0,023 6 3,33 6,66 16,65 33,30 66,59 83,25 166,5 333,0
0,023 8 3,27 6,55 16,37 32,74 65,47 81,86 163,7 327,4
0,024 0 3,22 6,44 16,10 32,20 64,39 80,50 161,0 322,0
0,024 2 3,17 6,33 15,83 31,67 63,33 79,17 158,3 316,7
0,024 4 3,11 6,23 15,57 31,15 62,29 77,88 155,7 311,5
0,024 6 3,06 6,13 15,32 30,64 61,28 76,62 153,2 306,4
0,024 8 3,02 6,03 15,07 30,15 60,30 75,39 150,7 301,5
0,025 0 2,97 5,93 14,83 29,67 59,34 74,19 148,3 296,7
0,025 2 2,92 5,84 14,60 29,20 58,40 73,01 146,0 292,0
0,025 4 2,87 5,75 14,37 28,74 57,48 71,87 143,7 287,4
0,025 6 2,83 5,66 14,15 28,30 56,59 70,75 141,5 283,0
0,025 8 2,79 5,57 13,93 27,86 55,72 69,66 139,3 278,6
0,026 0 2,74 5,49 13,72 27,43 54,86 68,59 137,2 274,3
0,026 2 2,70 5,40 13,51 27,02 54,03 67,55 135,1 270,2
0,026 4 2,66 5,32 13,30 26,61 53,21 66,53 133,0 266,1
0,026 6 2,62 5,24 13,10 26,21 52,41 65,53 131,0 262,1
0,026 8 2,58 5,16 12,91 25,82 51,63 64,56 129,1 258,2
2 © ISO 2018 – All rights reserved
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SIST EN ISO 6507-4:2018
ISO 6507-4:2018(E)
Table 1 (continued)
Test force, F
Mean
diagonal

indentation 0,009 807 0,019 61 0,049 03 0,098 07 0,196 12 0,245 2 0,490 3 0,980 7

Vickers hardness
d HV HV HV HV HV HV HV HV
mm 0,001 0,002 0,005 0,01 0,02 0,025 0,05 0,1
0,027 0 2,54 5,09 12,72 25,44 50,87 63,60 127,2 254,4
0,027 2 2,51 5,01 12,53 25,07 50,13 62,67 125,3 250,7
0,027 4 2,47 4,94 12,35 24,70 49,40 61,76 123,5 247,0
0,027 6 2,43 4,87 12,17 24,34 48,69 60,87 121,7 243,4
0,027 8 2,40 4,80 12,00 24,00 47,99 60,00 120,0 240,0
0,028 0 2,37 4,73 11,83 23,65 47,30 59,14 118,3 236,5
0,028 2 2,33 4,66 11,66 23,32 46,64 58,31 116,6 233,2
0,028 4 2,30 4,60 11,50 22,99 45,98 57,49 115,0 229,9
0,028 6 2,27 4,53 11,33 22,67 45,34 56,69 113,3 226,7
0,028 8 2,24 4,47 11,18 22,36 44,71 55,90 111,8 223,6
0,029 0 2,21 4,41 11,02 22,05 44,10 55,13 110,2 220,5
0,029 2 2,18 4,35 10,87 21,75 43,50 54,38 108,7 217,5
0,029 4 2,15 4,29 10,73 21,46 42,91 53,64 107,3 214,6
0,029 6 2,12 4,23 10,58 21,17 42,33 52,92 105,8 211,7
0,029 8 2,09 4,18 10,44 20,88 41,76 52,21 104,4 208,8
0,030 0 2,06 4,12 10,30 20,61 41,21 51,52 103,0 206,1
0,030 2 2,03 4,07 10,17 20,33 40,66 50,84 101,7 203,3
0,030 4 2,01 4,01 10,03 20,07 40,13 50,17 100,3 200,7
0,030 6 1,98 3,96 9,90 19,81 39,61 49,52 99,02 198,1
0,030 8 1,95 3,91 9,77 19,55 39,09 48,88 97,74 195,5
0,031 0 1,93 3,86 9,65 19,30 38,59 48,25 96,48 193,0
0,031 2 1,91 3,81 9,52 19,05 38,10 47,63 95,25 190,5
0,031 4 1,88 3,76 9,40 18,81 37,61 47,03 94,04 188,1
0,031 6 1,86 3,71 9,28 18,57 37,14 46,43 92,85 185,7
0,031 8 1,83 3,67 9,17 18,34 36,67 45,85 91,69 183,4
0,032 0 1,81 3,62 9,05 18,11 36,22 45,28 90,54 181,1
0,032 2 1,79 3,58 8,94 17,89 35,77 44,72 89,42 178,9
0,032 4 1,77 3,53 8,83 17,67 35,33 44,17 88,32 176,7
0,032 6 1,74 3,49 8,72 17,45 34,90 43,63 87,24 174,5
0,032 8 1,72 3,45 8,62 17,24 34,47 43,10 86,18 172,4
0,033 0 1,70 3,41 8,51 17,03 34,06 42,58 85,14 170,3
0,033 2 1,68 3,36 8,41 16,82 33,65 42,07 84,12 168,2
0,033 4 1,66 3,32 8,31 16,62 33,24 41,56 83,11 166,2
0,033 6 1,64 3,28 8,21 16,43 32,85 41,07 82,12 164,3
0,033 8 1,62 3,25 8,12 16,23 32,46 40,59 81,16 162,3
© ISO 2018 – All rights reserved 3
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SIST EN ISO 6507-4:2018
ISO 6507-4:2018(E)
Table 1 (continued)
Test force, F
Mean
diagonal

indentation 0,009 807 0,019 61 0,049 03 0,098 07 0,196 12 0,245 2 0,490 3 0,980 7

Vickers hardness
d HV HV HV HV HV HV HV HV
mm 0,001 0,002 0,005 0,01 0,02 0,025 0,05 0,1
0,034 0 1,60 3,21 8,02 16,04 32,08 40,11 80,20 160,4
0,034 2 1,59 3,17 7,93 15,86 31,71 39,64 79,27 158,6
0,034 4 1,57 3,13 7,83 15,67 31,34 39,18 78,35 156,7
0,034 6 1,55 3,10 7,74 15,49 30,98 38,73 77,45 154,9
0,034 8 1,53 3,06 7,66 15,31 30,62 38,29 76,56 153,1
0,035 0 1,51 3,03 7,57 15,14 30,27 37,85 75,69 151,4
0,035 2 1,50 2,99 7,48 14,97 29,93 37,42 74,83 149,7
0,035 4 1,48 2,96 7,40 14,80 29,59 37,00 73,99 148,0
0,035 6 1,46 2,93 7,32 14,63 29,26 36,59 73,16 146,3
0,035 8 1,45 2,89 7,23 14,47 28,94 36,18 72,34 144,7
0,036 0 1,43 2,86 7,15 14,31 28,62 35,78 71,54 143,1
0,036 2 1,42 2,83 7,08 14,15 28,30 35,38 70,75 141,5
0,036 4 1,40 2,80 7,00 14,00 27,99 35,00 69,98 140,0
0,036 6 1,38 2,77 6,92 13,84 27,69 34,61 69,21 138,4
0,036 8 1,37 2,74 6,85 13,69 27,39 34,24 68,46 136,9
0,037 0 1,35 2,71 6,77 13,55 27,09 33,87 67,73 135,5
0,037 2 1,34 2,68 6,70 13,40 26,80 33,51 67,00 134,0
0,037 4 1,33 2,65 6,63 13,26 26,51 33,15 66,28 132,6
0,037 6 1,31 2,62 6,56 13,12 26,23 32,80 65,58 131,2
0,037 8 1,30 2,60 6,49 12,98 25,96 32,45 64,89 129,8
0,038 0 1,28 2,57 6,42 12,84 25,68 32,11 64,21 128,4
0,038 2 1,27 2,54 6,35 12,71 25,41 31,77 63,54 127,1
0,038 4 1,26 2,51 6,29 12,58 25,15 31,44 62,88 125,8
0,038 6 1,24 2,49 6,22 12,45 24,89 31,12 62,23 124,5
0,038 8 1,23 2,46 6,16 12,32 24,63 30,80 61,59 123,2
0,039 0 1,22 2,44 6,10 12,19 24,38 30,48 60,96 121,9
0,039 2 1,21 2,41 6,03 12,07 24,13 30,17 60,34 120,7
0,039 4 1,19 2,39 5,97 11,95 23,89 29,87 59,73 119,5
0,039 6 1,18 2,36 5,91 11,83 23,65 29,57 59,12 118,3
0,039 8 1,17 2,34 5,85 11,71 23,41 29,27 58,53 117,1
0,040 0 1,16 2,32 5,79 11,59 23,18 28,98 57,95 115,9
0,040 2 1,15 2,29 5,74 11,48 22,95 28,69 57,37 114,8
0,040 4 1,14 2,27 5,68 11,36 22,72 28,41 56,81 113,6
0,040 6 1,13 2,25 5,62 11,25 22,50 28,13 56,25 112,5
0,040 8 1,11 2,23 5,57 11,14 22,28 27,85 55,70 111,4
4 © ISO 2018 – All rights reserved
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SIST EN ISO 6507-4:2018
ISO 6507-4:2018(E)
Table 1 (continued)
Test force, F
Mean
diagonal

indentation 0,009 807 0,019 61 0,049 03 0,098 07 0,196 12 0,245 2 0,490 3 0,980 7

Vickers hardness
d HV HV HV HV HV HV HV HV
mm 0,001 0,002 0,005 0,01 0,02 0,025 0,05 0,1
0,041 0 1,10 2,21 5,52 11,03 22,06 27,58 55,16 110,3
0,041 2 1,09 2,18 5,46 10,93 21,85 27,32 54,62 109,3
0,041 4 1,08 2,16 5,41 10,82 21,64 27,05 54,09 108,2
0,041 6 1,07 2,14 5,36 10,72 21,43 26,79 53,58 107,2
0,041 8 1,06 2,12 5,31 10,61 21,23 26,54 53,06 106,1
0,042 0 1,05 2,10 5,26 10,51 21,02 26,29 52,56 105,1
0,042 2 1,04 2,08 5,21 10,41 20,83 26,04 52,06 104,1
0,042 4 1,03 2,06 5,16 10,32 20,63 25,79 51,57 103,2
0,042 6 1,02 2,04 5,11 10,22 20,44 25,55 51,09 102,2
0,042 8 1,01 2,02 5,06 10,12 20,25 25,31 50,61 101,2
0,043 0 1,00 2,01 5,01 10,03 20,06 25,08 50,14 100,3
0,043 2 — 1,99 4,97 9,94 19,87 24,85 49,68 99,37
0,043 4 — 1,97 4,92 9,85 19,69 24,62 49,22 98,46
0,043 6 — 1,95 4,88 9,76 19,51 24,39 48,77 97,56
0,043 8 — 1,93 4,83 9,67 19,33 24,17 48,33 96,67
0,044 0 — 1,92 4,79 9,58 19,16 23,95 47,89 95,79
0,044 2 — 1,90 4,75 9,49 18,98 23,73 47,46 94,93
0,044 4 — 1,88 4,70 9,41 18,81 23,52 47,03 94,07
0,044 6 — 1,86 4,66 9,32 18,64 23,31 46,61 93,23
0,044 8 — 1,85 4,62 9,24 18,48 23,10 46,20 92,40
0,045 0 — 1,83 4,58 9,16 18,31 22,90 45,79 91,58
0,045 2 — 1,82 4,54 9,08 18,15 22,70 45,38 90,77
0,045 4 — 1,80 4,50 9,00 17,99 22,50 44,98 89,97
0,045 6 — 1,78 4,46 8,92 17,84 22,30 44,59 89,19
0,045 8 — 1,77 4,42 8,84 17,68 22,10 44,20 88,41
0,046 0 — 1,75 4,38 8,76 17,53 21,91 43,82 87,64
0,046 2 — 1,74 4,34 8,69 17,38 21,72 43,44 86,88
0,046 4 — 1,72 4,31 8,61 17,23 21,54 43,06 86,14
0,046 6 — 1,71 4,27 8,54 17,08 21,35 42,70 85,40
0,046 8 — 1,69 4,23 8,47 16,93 21,17 42,33 84,67
0,047 0 — 1,68 4,20 8,40 16,79 20,99 41,97 83,95
0,047 2 — 1,66 4,16 8,32 16,65 20,81 41,62 83,24
0,047 4 — 1,65 4,13 8,25 16,51 20,64 41,27 82,54
0,047 6 — 1,64 4,09 8,18 16,37 20,46 40,92 81,85
0,047 8 — 1,62 4,06 8,12 16,23 20,29 40,58 81,17
© ISO 2018 – All rights reserved 5
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SIST EN ISO 6507-4:2018
ISO 6507-4:2018(E)
Table 1 (continued)
Test force, F
Mean
diagonal

indentation 0,009 807 0,019 61 0,049 03 0,098 07 0,196 12 0,245 2 0,490 3 0,980 7

Vickers hardness
d HV HV HV HV HV HV HV HV
mm 0,001 0,002 0,005 0,01 0,02 0,025 0,05 0,1
0,048 0 — 1,61 4,02 8,05 16,10 20,12 40,24 80,49
0,048 2 — 1,60 3,99 7,98 15,96 19,96 39,91 79,82
0,048 4 — 1,58 3,96 7,92 15,83 19,79 39,58 79,17
0,048 6 — 1,57 3,93 7,85 15,70 19,63 39,25 78,52
0,048 8 — 1,56 3,89 7,79 15,57 19,47 38,93 77,87
0,049 0 — 1,54 3,86 7,72 15,45 19,31 38,62 77,24
0,049 2 — 1,53 3,83 7,66 15,32 19,15 38,30 76,61
0,049 4 — 1,52 3,80 7,60 15,20 19,00 37,99 75,99
0,049 6 — 1,51 3,77 7,54 15,07 18,85 37,69 75,38
0,049 8 — 1,50 3,74 7,48 14,95 18,70 37,38 74,78
0,050 0 — 1,48 3,71 7,42 14,83 18,55 37,09 74,18
0,050 2 — 1,47 3,68 7,36 14,72 18,40 36,79 73,59
0,050 4 — 1,46 3,65 7,30 14,60 18,25 36,50 73,01
0,050 6 — 1,45 3,62 7,24 14,48 18,11 36,21 72,43
0,050 8 — 1,44 3,59 7,19 14,37 17,97 35,93 71,86
0,051 0 — 1,43 3,56 7,13 14,26 17,83 35,65 71,30
0,051 2 — 1,41 3,54 7,07 14,15 17,69 35,37 70,74
0,051 4 — 1,40 3,51 7,02 14,04 17,55 35,09 70,19
0,051 6 — 1,39 3,48 6,97 13,93 17,41 34,82 69,65
0,051 8 — 1,38 3,46 6,91 13,82 17,28 34,55 69,11
0,052 0 — 1,37 3,43 6,86 13,72 17,15 34,29 68,58
0,052 2 — 1,36 3,40 6,81 13,61 17,02 34,03 68,06
0,052 4 — 1,35 3,38 6,75 13,51 16,89 33,77 67,54
0,052 6 — 1,34 3,35 6,70 13,40 16,76 33,51 67,03
0,052 8 — 1,33 3,33 6,65 13,30 16,63 33,26 66,52
0,053 0 — 1,32 3,30 6,60 13,20 16,51 33,01 66,02
0,053 2 — 1,31 3,28 6,55 13,10 16,38 32,76 65,52
0,053 4 — 1,30 3,25 6,50 13,01 16,26 32,51 65,03
0,053 6 — 1,29 3,23 6,46 12,91 16,14 32,27 64,55
0,053 8 — 1,28 3,20 6,41 12,81 16,02 32,03 64,07
0,054 0 — 1,27 3,18 6,36 12,72 15,90 31,80 63,60
0,054 2 — 1,26 3,16 6,31 12,62 15,78 31,56 63,13
0,054 4 — 1,25 3,13 6,27 12,53 15,67 31,33 62,67
0,054 6 — 1,24 3,11 6,22 12,44 15,55 31,10 62,21
0,054 8 — 1,23 3,09 6,18 12,35 15,44 30,87 61,75
6 © ISO 2018 – All rights reserved
---------------------- Page: 16 ----------------------
SIST EN ISO 6507-4:2018
ISO 6507-4:2018(E)
Table 1 (continued)
Test force, F
Mean
diagonal

indentation 0,009 807 0,019 61 0,049 03 0,098 07 0,196 12 0,245 2 0,490 3 0,980 7

Vickers hardness
d HV HV HV HV HV HV HV HV
mm 0,001 0,002 0,005 0,01 0,02 0,025 0,05 0,1
0,055 0 — 1,23 3,06 6,13 12,26 15,33 30,65 61,31
0,055 2 — 1,22 3,04 6,09 12,17 15,22 30,43 60,86
0,055 4 — 1,21 3,02 6,04 12,08 15,11 30,21 60,42
0,055 6 — 1,20 3,00 6,00 12,00 15,00 29,99 59,99
0,055 8 — 1,19 2,98 5,96 11,91 14,89 29,78 59,56
0,056 0 — 1,18 2,96 5,91 11,83 14,79 29,56 59,14
0,056 2 — 1,17 2,94 5,87 11,74 14,68 29,35 58,72
0,056 4 — 1,17 2,91 5,83 11,66 14,58 29,15 58,30
0,056 6 — 1,16 2,89 5,79 11,58 14,47 28,94 57,89
0,056 8 — 1,15 2,87 5,75 11,50 14,37 28,74 57,48
0,057 0 — 1,14 2,85 5,71 11,41 14,27 28,54 57,08
0,057 2 — 1,13 2,83 5,67 11,33 14,17 28,34 56,68
0,057 4 — 1,13 2,81 5,63 11,26 14,07 28,14 56,29
0,057 6 — 1,12 2,79 5,59 11,18 13,98 27,95 55,90
0,057 8 — 1,11 2,78 5,55 11,10 13,88 27,75 55,51
0,058 0 — 1,10 2,76 5,51 11,02 13,78 27,56 55,13
0,058 2 — 1,09 2,74 5,47 10,95 13,69 27,37 54,75
0,058 4 — 1,09 2,72 5,44 10,87 13,60 27,18 54,38
0,058 6 — 1,08 2,70 5,40 10,80 13,50 27,00 54,00
0,058 8 — 1,07 2,68 5,36 10,73 13,41 26,82 53,64
0,059 0 — 1,07 2,66 5,33 10,65 13,32 26,63 53,28
0,059 2 — 1,06 2,65 5,29 10,58 13,23 26,46 52,92
0,059 4 — 1,05 2,63 5,26 10,51 13,14 26,28 52,56
0,059 6 — 1,04 2,61 5,22 10,44 13,05 26,10 52,21
0,059 8 — 1,04 2,59 5,19 10,37 12,97 25,93 51,86
0,060 0 — 1,03 2,58 5,15 10,30 12,88 25,75 51,51
0,060 2 — 1,02 2,56 5,12 10,23 12,79 25,58 51,17
0,060 4 — 1,02 2,54 5,08 10,17 12,71 25,41 50,83
0,060 6 — 1,01 2,52 5,05 10,10 12,63 25,25 50,50
0,060 8 — 1,00 2,51 5,02 10,03 12,54 25,08 50,17
0,061 0 — — 2,49 4,98 9,97 12,46 24,92 49,84
0,061 2 — — 2,48 4,95 9,90 12,38 24,75 49,51
0,061 4 — — 2,46 4,92 9,84 12,30 24,59 49,19
0,061 6 — — 2,44 4,89 9,77 12,22 24,43 48,87
0,061 8 — — 2,43 4,86 9,71 12,14 24,28 48,56
© ISO 2018 – All rights reserved 7
---------------------- Page: 17 ----------------------
SIST EN ISO 6507-4:2018
ISO 6507-4:2018(E)
Table 1 (continued)
Test force, F
Mean
diagonal

indentation 0,009 807 0,019 61 0,049 03 0,098 07 0,196 12 0,245 2 0,490 3 0,980 7

Vickers hardness
d HV HV HV HV HV HV HV HV
mm 0,001 0,002 0,005 0,01 0,02 0,025 0,05 0,1
0,062 0 — — 2,41 4,82 9,65 12,06 24,12 48,24
0,062 2 — — 2,40 4,79 9,59 11,98 23,96 47,93
0,062 4 — — 2,38 4,76 9,52 11,91 23,81 47,63
0,062 6 — — 2,37 4,73 9,46 11,83 23,66 47,32
0,062 8 — — 2,35 4,70 9,40 11,76 23,51 47,02
0,063 0 — — 2,34 4,67 9,34 11,68 23,36 46,72
0,063 2 — — 2,32 4,64 9,28 11,61 23,21 46,43
0,063 4 — — 2,31 4,61 9,23 11,54 23,07 46,14
0,063 6 — — 2,29 4,58 9,17 11,46 22,92 45,85
0,063 8 — — 2,28 4,56 9,11 11,39 22,78 45,56
0,064 0 — — 2,26 4,53 9,05 11,32 22,64 45,28
0,064 2 — — 2,25 4,50 9,00 11,25 22,49 44,99
0,064 4 — — 2,24 4,47 8,94 11,18 22,36 44,72
0,064 6 — — 2,22 4,44 8,89 11,11 22,22 44,44
0,064 8 — — 2,21 4,42 8,83 11,04 22,08 44,16
0,065 0 — — 2,19 4,39 8,78 10,97 21,94 43,89
0,065 2 — — 2,18 4,36 8,72 10,91 21,81 43,62
0,065 4 — — 2,17 4,34 8,67 10,84 21,68 43,36
0,065 6 — — 2,15 4,31 8,62 10,77 21,54 43,09
0,065 8 — — 2,14 4,28 8,57 10,71 21,41 42,83
0,066 0 — — 2,13 4,26 8,51 10,64 21,28 42,57
0,066 2 — — 2,12 4,23 8,46 10,58 21,16 42,32
0,066 4 — — 2,10 4,21 8,41 10,52 21,03 42,06
0,066 6 — — 2,09 4,18 8,36 10,45 20,90 41,81
0,066 8 — — 2,08 4,16 8,31 10,39 20,78 41,56
0,067 0 — — 2,07 4,13 8,26 10,33 20,65 41,31
0,067 2 — — 2,05 4,11 8,21 10,27 20,53 41,07
0,067 4 — — 2,04 4,08 8,16 10,21 20,41 40,82
0,067 6 — — 2,03 4,06 8,12 10,15 20,29 40,58
0,067 8 — — 2,02 4,03 8,07 10,09 20,17 40,34
0,068 0 — — 2,01 4,01 8,02 10,03 20,05 40,11
0,068 2 — — 1,99 3,99 7,97 9,97 19,93 39,87
0,068 4 — — 1,98 3,96 7,93 9,91 19,82 39,64
0,068 6 — — 1,97 3,94 7,88 9,85 19,70 39,41
0,068 8 — — 1,96 3,92 7,83 9,80 19,59 39,18
8 © ISO 2018 – All rights reserved
---------------------- Page: 18 ----------------------
SIST EN ISO 6507-4:2018
ISO 6507-4:2018(E)
Table 1 (continued)
Test force, F
Mean
diagonal

indentation 0,009 807 0,019 61 0,049 03 0,098 07 0,196 12 0,245 2 0,490 3 0,980 7

Vickers hardness
d HV HV HV HV HV HV HV HV
mm 0,001 0,002 0,005 0,01 0,02 0,025 0,05 0,1
0,069 0 — — 1,95 3,90 7,79 9,74 19,47 38,95
0,069 2 — — 1,94 3,87 7,74 9,68 19,36 38,73
0,069 4 — — 1,93 3,85 7,70 9,63 19,25 38,50
0,069 6 — — 1,91 3,83 7,66 9,57 19,14 38,28
0,069 8 — — 1,90 3,81 7,61 9,52 19,03 38,06
0,070 0 — — 1,89 3,78 7,57 9,46 18,92 37,85
0,070 2 — — 1,88 3,76 7,53 9,41 18,81 37,63
0,070 4 — — 1,87 3,74 7,48 9,36 18,71 37,42
0,070 6 — — 1,86 3,72 7,44 9,30 18,60 37,21
0,070 8 — — 1,85 3,70 7,40 9,25 18,50 37,00
0,071 0 — — 1,84 3,68 7,36 9,20 18,39 36,79
0,071 2 — — 1,83 3,66 7,32 9,15 18,29 36,58
0,071 4 — — 1,82 3,64 7,27 9,10 18,19 36,38
0,071 6 — — 1,81 3,62 7,23 9,04 18,09 36,17
0,071 8 — — 1,80 3,60 7,19 8,99 17,98 35,97
0,072 0 — — 1,79 3,58 7,15 8,94 17,88 35,77
0,072 2 — — 1,78 3,56 7,11 8,89 17,79 35,58
0,072 4 — — 1,77 3,54 7,08 8,85 17,69 35,38
0,072 6 — — 1,76 3,52 7,04 8,80 17,59 35,18
0,072 8 — — 1,75 3,50 7,00 8,75 17,49 34,99
0,073 0 — — 1,74 3,48 6,96 8,70 17,40 34,80
0,073 2 — — 1,73 3,46 6,92 8,65 17,30 34,61
0,073 4 — — 1,72 3,44 6,88 8,61 17,21 34,42
0,073 6 — — 1,71 3,42 6,85 8,56 17,12 34,24
0,073 8 — — 1,70 3,40 6,81 8,51 17,02 34,05
0,074 0 — — 1,69 3,39 6,77 8,47 16,93 33,87
0,074 2 — — 1,68 3,37 6,74 8,42 16,84 33,68
0,074 4 — — 1,67 3,35 6,70 8,38 16,75 33,50
0,074 6 — — 1,67 3,33 6,66 8,33 16,66 33,32
0,074 8 — — 1,66 3,31 6,63 8,29 16,57 33,15
0,075 0 — — 1,65 3,30 6,59 8,24 16,48 32,97
0,075 2 — — 1,64 3,28 6,56 8,20 16,40 32,79
0,075 4 — — 1,63 3,26 6,52 8,16 16,31 32,62
0,075 6 — — 1,62 3,24 6,49 8,11 16,22 32,45
0,075 8 — — 1,61 3,23 6,45 8,07 16,14 32,28
© ISO 2018 – All rights reserved 9
---------------------- Page: 19 ----------------------
SIST EN ISO 6507-4:2018
ISO 6507-4:2018(E)
Table 1 (continued)
Test force, F
Mean
diagonal

indentation 0,009 807 0,019 61 0,049 03 0,098 07 0,196 12 0,245 2 0,490 3 0,980 7

Vickers hardness
d HV HV HV HV HV HV HV HV
mm 0,001 0,002 0,005 0,01 0,02 0,025 0,05 0,1
0,076 0 — — 1,61 3,21 6,42 8,03 16,05 32,11
0,076 2 — — 1,60 3,19 6,39 7,99 15,97 31,94
0,076 4 — — 1,59 3,18 6,35 7,94 15,88 31,77
0,076 6 — — 1,58 3,16 6,32 7,90 15,80 31,61
0,076 8 — — 1,57 3,14 6,29 7,86 15,72 31,44
0,077 0 — — 1,56 3,13 6,26 7,82 15,64 31,28
0,077 2 — — 1,56 3,11 6,22 7,78 15,56 31,12
0,077 4 — — 1,55 3,10 6,19 7,74 15,48 30,96
0,077 6 — — 1,54 3,08 6,16 7,70 15,40 30,80
0,077 8 — — 1,53 3,06 6,13 7,66 15,32 30,64
0,078 0 — — 1,52 3,05 6,10 7,62 15,24 30,48
0,078 2 — — 1,52 3,03 6,06 7,58 15,16 30,33
0,078 4 — — 1,51 3,02 6,03 7,54 15,08 30,17
0,078 6 — — 1,50 3,00 6,00 7,51 15,01 30,02
0,078 8 — — 1,49 2,99 5,97 7,47 14,93 29,87
0,079 0 — — 1,49 2,97 5,94 7,43 14,86 29,71
0,079 2 — — 1,48 2,96 5,91 7,39 14,78 29,56
0,079 4 — — 1,47 2,94 5,88 7,35 14,71 29,42
0,079 6 — — 1,46 2,93 5,85 7,32 14,63 29,27
0,079 8 — — 1,46 2,91 5,82 7,28 14,56 29,12
0,080 0 — — 1,45 2,90 5,79 7,24 14,49 28,98
0,080 2 — — 1,44 2,88 5,77 7,21 14,41 28,83
0,080 4 — — 1,43 2,87 5,74 7,17 14,34 28,69
0,080 6 — — 1,43 2,85 5,71 7,14 14,27 28,55
0,080 8 — — 1,42 2,84 5,68 7,10 14,20 28,41
0,081 0 — — 1,41 2,83 5,65 7,07 14,13 28,27
0,081 2 — — 1,41 2,81 5,62 7,03 14,06 28,13
0,081 4 — — 1,40 2,80 5,60 7,00 13,99 27,99
0,081 6 — — 1,39 2,79 5,57 6,96 13,92 27,85
0,081 8 — — 1,39 2,77 5,54 6,93 13,86 27,72
0,082 0 — — 1,38 2,76 5,52 6,90 13,79 27,58
0,082 2 — — 1,37 2,74 5,49 6,86 13,72 27,45
0,082 4 — — 1,37 2,73 5,46 6,83 13,66 27,31
0,082 6 — — 1,36 2,72 5,44 6,80 13,59 27,18
0,082 8 — — 1,35 2,70 5,41 6,76 13,52 27,05
10 © ISO 2018 – All rights reserved
---------------------- Page: 20 ----------------------
SIST EN ISO 6507-4:2018
ISO 6507-4:2018(E)
Table 1 (continued)
Test force, F
Mean
diagonal

indentation 0,009 807 0,019 61 0,049 03 0,098 07 0,196 12 0,245 2 0,490 3 0,980 7

...

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