Factsheet summarising the CRMs of the JRC-IRMM for testing of mechanical propertiesJRC.D-Institute for Reference Materials and Measurements (Geel

LINSINGER Thomas

Factsheet summarising the CRMs of the JRC-IRMM for testing of mechanical propertiesJRC.D - Institute for Reference Materials and Measurements (Geel

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Steel for Charpy V-notch impact toughness testing• sets of 5 steel Charpy V-notch test pieces• for indirect verification in accordance with EN 10045-2 and ISO 148-2 (required once a year at two or more energy levels) at 20°C , except ERM-FA013 where one batch is available with certified values at 0°C. By default a batch certified by 20°C will be delivered, unless the order explicitly mentions the value at 0°C.Joint Research CentreCertified reference materials for testing of mechanical properties©iStockphto.comIConfidence in measurementsAll certificates and detailed production information can be found at https://crm.irmm.jrc.ec.europa.euCodeNominal absorbed energy level (KV)Typical expanded uncertaintyERM-FA013 20-30 J 1.3 JERM-FA015 80 J 2.4 JERM-FA016 120 J 4 JERM-FA415 150 J 4 JProperty Certified value 0.2 % proof stress Rpo.20.5 % proof stress Rpo.5Tensile strength RmElongation at fracture AReduction in area at fracture Z300 ± 8 MPa318 ± 7 MPa750 ± 4 MPa40.9 ± 0.9 %60 ± 4 %Property Certified value Creep rate at 400 hours Time to 2 % creep strain Time to 4 % creep strain72 ± 5 . 10−6 h−1278  ± 16 h557  ± 30 h BCR-425: Nickel-based alloy for creep testingThe test piece is delivered in the form of a bar of 14 mm diameter and 150 mm length.BCR-425 samples are to be tested for creep at 600 °C and at an applied stress of 160 MPa.BCR-661: Nickel-based alloy  for ambient temperature tensile testing BCR-661 is supplied as 1 bar of 500 mm long. Values as defined in EN 10002-1.BCR-661https://ec.europa.eu/jrc/Legal Notice: Neither the European Commission nor any person acting on behalf of the Commission is responsible for the use which might be made of this information. JRC101512 © European Communities, 2009. All rights reserved.How to order reference materials From JRC in GeelTel.: +32 14 571 705 • Fax: +32 14 590 406https://ec.europa.eu/jrc/en/reference-materials E-mail: jrc-irmm-rm-distribution@ec.europa.euFrom authorised distributorsLGC Standards GmbH (DE)http://www.lgcstandards.com/E-mail: de@lgcstandards.comSigma-Aldrich Chemie GmbH (CH)http://www.sigmaaldrich.com/irmmE-mail: flukatec@sial.comSigma-Aldrich RTC Inc. (USA)http://www.RT-Corp.comE-mail: RTCSalesgroup@sial.comARMI (USA)http://www.armi.comE-mail: Info@ARMI.comIndustrial Analytical (RSA)http://www.industrialanalytical.co.zaE-mail: info@industrialanalytical.co.za © iStockphoto.comBCR-116: limestone powder for shear testing (Jenike Cell)The reference material consists of 3 kg of limestone powder packed in apolyethylene jar. It is accompanied by a certificate giving shear stress as afunction of normal applied stress for four different powder compaction stresses.BCR-692: diamond-like-carbon coated steel for scratch testingThe reference samples are 30 mm x 30 mm x 5 mm steel coupons coated with a diamond-like carbon (DLC)  coating. Failure event Critical load [N] Forward chevron cracks at the borders of the scratch track  (Lc1)Forward chevron cracks at the borders of the scratch track,with local interfacial spallation or with gross interfacial spallation (Lc2)Gross interfacial shell-shaped spallation (Lc3)13.6 ± 1.817.0 ± 2.128.0 ± 2.9BCR-692BCR-116Accredited CRM Producer:   the JRC-IRMM is accredited to ISO Guide 34:2009  for the production of reference materials under the code BELAC 268-RM 

Certified reference materials for testing of mechanical properties

http://publications.jrc.ec.europa.eu/repository/bitstream/JRC101512/jrc101512%20mechanical_april_2016.pdf

Certified reference materials for testing of mechanical properties

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