EN ISO 3738-2:2006

Hardmetals - Rockwell hardness test (scale A) - Part 2: Preparation and calibration of standard test blocks (ISO 3738-2:1988)

Specifies primary standard test blocks, secondary standard test blocks and working standard test blocks calibrated from master standard test blocks to be used for the verification of Rockwell hardness testing machines and indenters for testing hardmetals. This part of ISO 3738 should be read in conjunction with ISO 3738-1.

Hartmetalle - Rockwell-Härteprüfung (Skala A) - Teil 2: Vorbereitung und Kalibrierung von Standard-Prüfblöcken (ISO 3738-2:1988)

Der vorliegende Teil der ISO 3738 enthält Festlegungen für die Vorbereitung und Kalibrierung von Primär-, Sekundär- und Arbeits-Standard-Prüfblöcken aus Hartmetall, entnommen aus Normal-Standard-Prüfblöcken, die für die Prüfung von Rockwell-Härteprüfgeräten (Skala A) und Eindringkörpern für die Prüfung von Hartmetallen verwendet werden.
Dieses Dokument sollte im Zusammenhang mit ISO 3738-1 gesehen werden.

Métaux durs - Essai de dureté Rockwell (échelle A) - Partie 2: Préparation et étalonnage des blocs de référence (ISO 3738-2:1988)

Trdine - Preskus trdote po Rockwellu (skala A) - 2. del: Priprava in umerjanje standardnih preskusnih blokov (ISO 3738-2:1988)

General Information

• Status: Published
• Publication Date: 04-Apr-2006
• Withdrawal Date: 30-Oct-2006
• ICS: 77.040.10 - Mechanical testing of metals
• ICS: 77.160 - Powder metallurgy
• Technical Committee: CEN/SS M11 - Powder metallurgy
• Drafting Committee: CEN/SS M11 - Powder metallurgy
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 05-Apr-2006
• Completion Date: 05-Apr-2006
• Ref Project: SIST EN ISO 3738-2:2007 - Hardmetals - Rockwell hardness test (scale A) - Part 2: Preparation and calibration of standard test blocks (ISO 3738-2:1988)

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 3738-2:2007
01-januar-2007
Trdine - Preskus trdote po Rockwellu (skala A) - 2. del: Priprava in umerjanje
standardnih preskusnih blokov (ISO 3738-2:1988)
Hardmetals - Rockwell hardness test (scale A) - Part 2: Preparation and calibration of
standard test blocks (ISO 3738-2:1988)
Hartmetalle - Rockwell-Härteprüfung (Skala A) - Teil 2: Vorbereitung und Kalibrierung
von Standard-Prüfblöcken (ISO 3738-2:1988)
Métaux durs - Essai de dureté Rockwell (échelle A) - Partie 2: Préparation et étalonnage
des blocs de référence (ISO 3738-2:1988)
Ta slovenski standard je istoveten z: EN ISO 3738-2:2006
ICS:
77.040.10 Mehansko preskušanje kovin Mechanical testing of metals
77.160 Metalurgija prahov Powder metallurgy
SIST EN ISO 3738-2:2007 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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EUROPEAN STANDARD
EN ISO 3738-2
NORME EUROPÉENNE
EUROPÄISCHE NORM
April 2006
ICS 77.160; 77.040.10

English Version
Hardmetals - Rockwell hardness test (scale A) - Part 2:
Preparation and calibration of standard test blocks (ISO 3738-
2:1988)
Métaux durs - Essai de dureté Rockwell (échelle A) - Partie Hartmetalle - Rockwell-Härteprüfung (Skala A) - Teil 2:
2: Préparation et étalonnage des blocs de référence (ISO Vorbereitung und Kalibrierung von Standard-Prüfblöcken
3738-2:1988) (ISO 3738-2:1988)
This European Standard was approved by CEN on 9 March 2006.
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 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, 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 and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36  B-1050 Brussels
© 2006 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 3738-2:2006: E
worldwide for CEN national Members.

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EN ISO 3738-2:2006 (E)






Foreword



The text of ISO 3738-2:1988 has been prepared by Technical Committee ISO/TC 119 "Powder
metallurgy” of the International Organization for Standardization (ISO) and has been taken over
as EN ISO 3738-2:2006 by Technical Committee CEN/SS M11 "Powder metallurgy", the
secretariat of which is held by CMC.

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 October 2006, and conflicting national
standards shall be withdrawn at the latest by October 2006.

According to the CEN/CENELEC Internal Regulations, the national standards organizations of
the following countries are bound to implement this European Standard: Austria, Belgium,
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 and United Kingdom.


Endorsement notice

The text of ISO 3738-2:1988 has been approved by CEN as EN ISO 3738-2:2006 without any
modifications.

2

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ISO
INTERNATIONAL STANDARD
~ 3738-2
’ First edition
~ 1988-12-15
INTERNATIONAL ORGANIZATDON FOR STANDARDIZATION
ORGANISATION INTERNATIONALE DE NORMALISATION
MEXAYHAPO,QHAR OPTAHM3A~MR l-l0 CTAHflAPTM3A~MM
Hardmetals - Rockwell hardness test (scale A) -
Part 2 :
Preparation and calibration of Standard test blocks
Mtaux durs - Essai de duretk Rockwell fechelle Al -
Partie 2: Prbpara tion et 6 talonnage des blocs de rhference
Reference number
ISO 3738-2: 1988 (E)

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ISO 3738-2 : 1988 (El
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. Esch member
body interested in a subject for which a technical committee has been es
...