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Book Study of the Stability of Charpy V notch Reference Test Pieces for Tests at 20 C ERM FA013ba ERM FA015v and ERM FA016ax During Long term Storage at 18 C

Download or read book Study of the Stability of Charpy V notch Reference Test Pieces for Tests at 20 C ERM FA013ba ERM FA015v and ERM FA016ax During Long term Storage at 18 C written by and published by . This book was released on 2015 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the frame of the certification of the Master Batches ERM®-FA013ba, ERM® FA015v and ERM®-FA016ax a long-term isochronous stability study was planned covering a storage period of 48 months with storage periods of 12, 24, 36 and 48 months at a storage temperature of 18 °C and using a reference temperature of -20 °C. The results of the stability study indicate that the absolute values obtained for the different Master Batches agree within the respective uncertainties with the certified values as well as with values obtained during the certification of Secondary Batches and that there is no indication of instability of the Charpy Master Batches for a period of at least 10 years. Moreover as the measurement uncertainty is the main contribution to the uncertainty of the certified value it is decided not to add an uncertainty contribution for stability to the certified uncertainty of the Master Batches.

Book The Certification of the Absorbed Energy low Energy of Charpy V notch Reference Test Pieces for Tests at 20 C

Download or read book The Certification of the Absorbed Energy low Energy of Charpy V notch Reference Test Pieces for Tests at 20 C written by and published by . This book was released on 2021 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This certification report describes the processing and characterisation of ERM®-FA013cc, a batch of Charpy V-notch alloy steel reference test pieces certified for the average absorbed energy (KV). Sets of five of these test pieces are used for the indirect verification of pendulum impact test machines according to ISO 148-2 (Metallic materials - Charpy pendulum impact test - Part 2: Verification of testing machines). KV is operationally defined and refers to the impact energy required to break a V-notched test piece of standardised dimensions, as defined in ISO 148-1. The certified value of ERM-FA013cc is made traceable to the International System of Units (SI), via the SI-traceable certified value of the master batch ERM®-FA013ba, by testing test pieces of ERM-FA013cc and ERM-FA013ba under repeatability conditions on a Charpy reference pendulum verified and calibrated with SI-traceably calibrated tools. The certified value is valid only for strikers with a 2 mm tip radius. The certified value is valid at (20 ± 2) °C.

Book The Certification of the Absorbed Energy low Energy of Charpy V notch Reference Test Pieces for Tests at 20 C

Download or read book The Certification of the Absorbed Energy low Energy of Charpy V notch Reference Test Pieces for Tests at 20 C written by and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This certification report describes the processing and characterisation of ERM®-FA013by, a batch of Charpy V-notch certified reference test pieces certified for the absorbed energy (KV). Sets of five of these test pieces are used for the verification of pendulum impact test machines according to ISO 148-2 (Metallic materials - Charpy pendulum impact test - Part 2: Verification of testing machines). The absorbed energy (KV) is operationally defined and refers to the impact energy required to break a V-notched test piece of standardised dimensions, as defined in ISO 148-1. The certified value of ERM-FA013by is made traceable to the SI, via the SI-traceable certified value of the master batch ERM®- FA013ba, by testing samples pieces of ERM-FA013by and ERM-FA013ba under repeatability conditions on an impact pendulum verified and calibrated with SI-traceably calibrated tools. The certified value is valid only for strikers with a 2 mm tip radius. The certified value is valid at (20 ± 2) °C.

Book The Certification of the Absorbed Energy low Energy of Charpy V notch Reference Test Pieces for Tests at 20 C

Download or read book The Certification of the Absorbed Energy low Energy of Charpy V notch Reference Test Pieces for Tests at 20 C written by and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This certification report describes the processing and characterisation of ERM®-FA013bx, a batch of Charpy V-notch certified reference test pieces certified for the absorbed energy (KV). Sets of five of these test pieces are used for the verification of pendulum impact test machines according to ISO 148-2 (Metallic materials - Charpy pendulum impact test - Part 2: Verification of testing machines). The absorbed energy (KV) is operationally defined and refers to the impact energy required to break a V-notched test piece of standardised dimensions, as defined in ISO 148-1. The certified value of ERM-FA013bx is made traceable to the SI, via the SI-traceable certified value of the master batch ERM®-FA013ba, by testing samples pieces of ERM-FA013bx and ERM-FA013ba under repeatability conditions on an impact pendulum verified and calibrated with SI-traceably calibrated tools. The certified value is valid only for strikers with a 2 mm tip radius. The certified value is valid at (20 ± 2) °C.

Book Certification of Charpy V notch Reference Test Pieces of 30 J Nominal Absorbed Energy

Download or read book Certification of Charpy V notch Reference Test Pieces of 30 J Nominal Absorbed Energy written by and published by . This book was released on 2009 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: This certification report describes the processing and characterisation of ERM-FA013bd, a batch of Charpy V-notch certified reference test pieces. Sets of five of these test pieces are used for the verification of pendulum impact test machines according to EN 10045-2 (Charpy impact test on metallic materials - Part 2. Method for the verification of impact testing machines [1]) or according to ISO 148-2 (Metallic materials - Charpy pendulum impact test - Part 2: Verification of test machines [2]). The certified value for KV (= energy required to break a V-notched test piece using a pendulum impact test machine) is 26.9 J. The associated expanded uncertainty (1.0 J, k = 2 corresponding to a confidence level of 95 %) is calculated for the mean of a set of five test pieces. The absorbed energy (KV) is procedurally defined and refers to the impact energy required to break a Vnotched bar of standardised dimensions, as defined in EN 10045-1 [3] and ISO 148-1 [4]. The certified value of ERM-FA013bd is traceable to the SI, via the SI-traceable certified value of the master batch ERM- FA013ba, by testing samples of ERM-FA013ba and ERM-FA013bd in repeatability conditions on an impact pendulum verified and calibrated with SI-traceably calibrated tools. The certified value is valid only for strikers with a 2 mm tip radius. The certified value is valid at (20 ± 2) °C.

Book The Certification of the Absorbed Energy low Energy of Charpy V notch Reference Test Pieces for Tests at 20 C

Download or read book The Certification of the Absorbed Energy low Energy of Charpy V notch Reference Test Pieces for Tests at 20 C written by and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This certification report describes the processing and characterisation of ERM®-FA013bz, a batch of Charpy V-notch certified reference test pieces certified for the absorbed energy (KV). Sets of five of these test pieces are used for the verification of pendulum impact test machines according to ISO 148-2 (Metallic materials - Charpy pendulum impact test - Part 2: Verification of testing machines). The absorbed energy (KV) is operationally defined and refers to the impact energy required to break a V-notched test piece of standardised dimensions, as defined in ISO 148-1 [2]. The certified value of ERM-FA013bz is made traceable to the SI, via the SI-traceable certified value of the master batch ERM®- FA013ba, by testing samples pieces of ERM-FA013bz and ERM-FA013ba under repeatability conditions on an impact pendulum verified and calibrated with SI-traceably calibrated tools. The certified value is valid only for strikers with a 2 mm tip radius. The certified value is valid at (20 ± 2) °C.

Book Certification of the Absorbed Energy of Charpy V notch Reference Test Pieces for Tests at 20 C

Download or read book Certification of the Absorbed Energy of Charpy V notch Reference Test Pieces for Tests at 20 C written by and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This certification report describes the processing and characterisation of ERM® -FA013ci, a batch of Charpy V-notch alloy steel certified reference test pieces certified for the average absorbed energy (KV). Sets of five of these test pieces are used for the indirect verification of pendulum impact test machines according to ISO 148-2 [1]. KV is operationally defined and refers to the impact energy required to break a V-notched test piece of standardised dimensions, as defined in ISO 148-1 [2]. The certified value of ERM-FA013ci is made traceable to the International System of Units (SI), via the SI-traceable certified value of the master batch ERM® - FA013ba [3], by testing test pieces of ERM-FA013ci and ERM-FA013ba under repeatability conditions on a Charpy reference pendulum verified and calibrated with SI-traceably calibrated tools. The certified value is valid only for strikers with a 2 mm tip radius. The certified value is valid at (20 ± 2) °C. The certified value for KV and the associated expanded uncertainty (k = 2 corresponding to a confidence level of about 95 %) were calculated in accordance with ISO 17034:2016 [4] and ISO Guide 35:2017 [5] for the mean of a set of five test pieces. The uncertainty includes contributions related to possible inhomogeneity and characterisation. Before release of the certified reference material, the certification project was subjected to peer-review.

Book Certification of the Absorbed Energy of Charpy V notch Reference Test Pieces for Tests at 20 C

Download or read book Certification of the Absorbed Energy of Charpy V notch Reference Test Pieces for Tests at 20 C written by and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This certification report describes the processing and characterisation of ERM®-FA013ch, a batch of Charpy V-notch alloy steel certified reference test pieces certified for the average absorbed energy (KV). Sets of five of these test pieces are used for the indirect verification of pendulum impact test machines according to ISO 148-2 [1]. KV is operationally defined and refers to the impact energy required to break a V-notched test piece ofstandardised dimensions, as defined in ISO 148-1 [2]. The certified value of ERM-FA013ch is made traceableto the International System of Units (SI), via the SI-traceable certified value of the master batch ERM®-FA013ba [3], by testing test pieces of ERM-FA013ch and ERM-FA013ba under repeatability conditions on aCharpy reference pendulum verified and calibrated with SI-traceably calibrated tools. The certified value isvalid only for strikers with a 2 mm tip radius. The certified value is valid at (20 ± 2) °C. The certified value for KV and the associated expanded uncertainty (k = 2 corresponding to a confidence level of about 95 %) were calculated in accordance with ISO 17034:2016 [4] and ISO Guide 35:2017 [5] for the mean of a set of five test pieces. The uncertainty includes contributions related to possible inhomogeneity and characterisation. Before release of the certified reference material, the certification project was subjected to peer-review.

Book Certification of the Absorbed Energy of Charpy V notch Reference Test Pieces for Tests at 20 C

Download or read book Certification of the Absorbed Energy of Charpy V notch Reference Test Pieces for Tests at 20 C written by and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This certification report describes the processing and characterisation of ERM® -FA013cj, a batch of Charpy V-notch alloy steel certified reference test pieces certified for the average absorbed energy (KV). Sets of five of these test pieces are used for the indirect verification of pendulum impact test machines according to ISO 148-2 [1]. KV is operationally defined and refers to the impact energy required to break a V-notched test piece of standardised dimensions, as defined in ISO 148-1 [2]. The certified value of ERM-FA013cj is made traceable to the International System of Units (SI), via the SI-traceable certified value of the master batch ERM® - FA013ba [3], by testing test pieces of ERM-FA013cj and ERM-FA013ba under repeatability conditions on a Charpy reference pendulum verified and calibrated with SI-traceably calibrated tools. The certified value is valid only for strikers with a 2 mm tip radius. The certified value is valid at (20 ± 2) °C. The certified value for KV and the associated expanded uncertainty (k = 2 corresponding to a confidence level of about 95 %) were calculated in accordance with ISO 17034:2016 [4] and ISO Guide 35:2017 [5] for the mean of a set of five test pieces. The uncertainty includes contributions related to possible inhomogeneity and characterisation. Before release of the certified reference material, the certification project was subjected to peer-review.

Book The Certification of the Absorbed Energy low Energy of Charpy V notch Reference Test Pieces for Tests at 20 C

Download or read book The Certification of the Absorbed Energy low Energy of Charpy V notch Reference Test Pieces for Tests at 20 C written by and published by . This book was released on 2022 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: His certification report describes the processing and characterisation of ERM®-FA013cb, a batch of Charpy V-notch alloy steel certified reference test pieces certified for the average absorbed energy (KV). Sets of five of these test pieces are used for the indirect verification of pendulum impact test machines according to ISO 148-2. KV is operationally defined and refers to the impact energy required to break a V-notched test piece of standardised dimensions, as defined in ISO 148-1. The certified value of ERM-FA013cb is made traceable to the International System of Units (SI), via the SI-traceable certified value of the master batch ERM®-FA013ba, by testing test pieces of ERM-FA013cb and ERM-FA013ba under repeatability conditions on a Charpy reference pendulum verified and calibrated with SI-traceably calibrated tools. The certified value is valid only for strikers with a 2 mm tip radius. The certified value is valid at (20 ± 2) °C. The certified value for KV and the associated expanded uncertainty (k = 2 corresponding to a confidence level of about 95 %) were calculated in accordance with ISO 17034:2016 and ISO Guide 35:2017 for the mean of a set of five test pieces. The uncertainty includes contributions related to possible inhomogeneity and characterisation. Before release of the certified reference material, the certification project was subjected to peer-review experts.

Book Certification of Charpy V notch Reference Test Pieces of 80 J Nominal Absorbed Energy

Download or read book Certification of Charpy V notch Reference Test Pieces of 80 J Nominal Absorbed Energy written by and published by . This book was released on 2010 with total page 23 pages. Available in PDF, EPUB and Kindle. Book excerpt: This certification report describes the processing and characterisation of ERM-FA015w, a batch of Charpy V-notch certified reference test pieces. Sets of five of these test pieces are used for the verification of pendulum impact test machines according to EN 10045-2 (Charpy impact test on metallic materials, Part 2. Method for the verification of impact testing machines [1]) or according to ISO 148-2 (Metallic materials - Charpy pendulum impact test - Part 2: Verification of test machines [2]). The certified value for KV (= energy required to break a V-notched test piece using a pendulum impact test machine) is 81.2 J. The associated expanded uncertainty (2.8 J, k = 2 corresponding to a confidence level of 95 %) is calculated for the mean of a set of five test pieces. The absorbed energy (KV) is procedurally defined and refers to the impact energy required to break a V-notched bar of standardised dimensions, as defined in EN 10045-1 [3] and ISO 148-1 [4]. The certified value of ERM-FA015w is traceable to the SI, via the SItraceable certified value of the master batch ERM-FA015v, by testing samples of ERM-FA015v and ERM-FA015w in repeatability conditions on an impact pendulum verified and calibrated with SI-traceably calibrated tools. The certified value is valid only for strikers with a 2 mm tip radius. The certified value is valid at (20 ± 2) °C.