Measurement of roughness average Ra and peak count RPc on metallic flat products

This European Standard defines the measurement conditions for surface roughness parameters of metallic flat products, both uncoated (cold and hot rolled pickled steel) and coated with metallic coatings (e.g. zinc, aluminium, tin, chromium) (see 3.1).

Messung des arithmetischen Mittenrauwertes Ra und der Spitzenzahl RPc an metallischen Flacherzeugnissen

Diese Europäische Norm legt die Prüfbedingungen fest für die Rauheitskenngrößen der Oberflächen von metallischen Flacherzeugnissen, beide ohne Überzug (kalt- und warmgewalzter gebeizter Stahl) und mit metallischen Überzügen (z. B. Zink, Aluminium, Zinn, Chrom) siehe 3.1.

Mesure de la rugosité moyenne Ra et du nombre de pics RPc sur les produits plats métalliques

La présente Norme européenne définit les conditions de mesure des paramètres de rugosité de surface pour les produits plats métalliques, à la fois non revêtus (aciers décapés laminés à chaud et à froid) et revêtus avec des revêtements métalliques (par exemple  zinc, aluminium, étain, chrome) (voir paragraphe 3.1).

Meritve srednje vrednosti hrapavosti Ra in števila konic RPc na ravnih kovinskih izdelkih

Ta evropski standard določa pogoje za meritve parametrov površinske hrapavosti na ravnih kovinskih izdelkih, tako neprevlečenih (mrzlo in vroče valjano luženo jeklo) kot prevlečenih s kovinskimi prevlekami (npr. s cinkom, aluminijem, kositrom, kromom).

General Information

Status
Published
Publication Date
12-Nov-2013
Withdrawal Date
30-May-2014
Current Stage
9093 - Decision to confirm - Review Enquiry
Completion Date
07-Jun-2019

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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Meritve srednje vrednosti hrapavosti Ra in števila konic RPc na ravnih kovinskih izdelkihMessung des arithmetischen Mittenrauwertes Ra und der Spitzenzahl RPc an metallischen FlacherzeugnissenMesure de la rugosité moyenne Ra et du nombre de pics RPc sur les produits plats métalliquesMeasurement of roughness average Ra and peak count RPc on metallic flat products77.140.50SROL]GHONLFlat steel products and semi-products17.040.20Lastnosti površinProperties of surfacesICS:Ta slovenski standard je istoveten z:EN 10049:2013SIST EN 10049:2014en,fr,de01-junij-2014SIST EN 10049:2014SLOVENSKI
STANDARDSIST EN 10049:20061DGRPHãþD



SIST EN 10049:2014



EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 10049
November 2013 ICS 01.040.17; 17.040.20 Supersedes EN 10049:2005
English Version
Measurement of roughness average Ra and peak count RPc on metallic flat products
Mesure de la rugosité moyenne Ra et du nombre de pics RPc sur les produits plats métalliques
Messung des arithmetischen Mittenrauwertes Ra und der Spitzenzahl RPc an metallischen Flacherzeugnissen This European Standard was approved by CEN on 29 August 2013.
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, 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:
Avenue Marnix 17,
B-1000 Brussels © 2013 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 10049:2013: E SIST EN 10049:2014



EN 10049:2013 (E) 2 Contents Page Foreword .3 1 Scope .4 2 Normative references .4 3 Terms and definitions .4 4 Measuring instrument .7 4.1 General .7 4.2 Pick-up system .7 4.3 Evaluation profile filter .9 4.4 Checking of the measuring instrument .9 5 Sample preparation . 10 6 Measuring conditions . 10 6.1 General . 10 6.2 Disputes . 11 7 Test report . 11 Bibliography . 12
SIST EN 100
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