EN ISO 377:2017
(Main)Steel and steel products - Location and preparation of samples and test pieces for mechanical testing (ISO 377:2017)
Steel and steel products - Location and preparation of samples and test pieces for mechanical testing (ISO 377:2017)
ISO 377:2017 specifies requirements for the identification, location and preparation of samples and test pieces intended for mechanical tests on steel sections, bars, rod, flat products and tubular products as defined in ISO 6929. If agreed in the order, ISO 377:2017 can also apply to other metallic products. These samples and test pieces are for use in tests that are carried out in conformity with the methods specified in the product or material standard or, in the absence of this, in the standard for the test method.
Where the requirements of the order or product standard differ from those given in ISO 377:2017, then the requirements of the order or product standard apply.
Stahl und Stahlerzeugnisse - Lage und Vorbereitung von Probenabschnitten und Proben für mechanische Prüfungen (ISO 377:2017)
Diese Internationale Norm legt Anforderungen an die Kennzeichnung, Lage und Vorbereitung von Probenabschnitten und Proben für mechanische Prüfungen an den in ISO 6929 definierten Profilen, Stäben, Walzdraht, Flacherzeugnissen und rohrförmigen Erzeugnissen aus Stahl fest. Falls bei der Bestellung vereinbart, kann diese Internationale Norm auch für andere metallische Erzeugnisse gelten.
Die Probenabschnitte und Proben sind für Prüfungen bestimmt, die nach den in der Erzeugnis- oder Werkstoffnorm festgelegten Verfahren oder, falls in diesen nichts angegeben ist, nach dem in der Prüfnorm angegebenen Verfahren durchgeführt werden.
Wenn die Anforderungen in der Bestellung oder der Erzeugnisnorm von den Anforderungen nach dieser Internationalen Norm abweichen, so gelten die Anforderungen entsprechend der Bestellung oder der Erzeugnisnorm.
Acier et produits en acier - Position et préparation des échantillons et éprouvettes pour essais mécaniques (ISO 377:2017)
L'ISO 377:2017 définit les exigences relatives à l'identification, à la position et à la préparation des échantillons et éprouvettes destinés aux essais mécaniques des profilés, barres, fils machine, et produits plats et tubulaires en acier, tels que définis dans I'ISO 6929. Par accord à la commande, l'ISO 377:2017 peut également s'appliquer à d'autres produits métalliques. Elle n'est pas applicable aux essais non destructifs. Ces échantillons et éprouvettes sont à utiliser dans les essais effectués conformément aux méthodes prescrites dans la norme de produit ou, en absence de celle-ci, dans la norme d'essai.
Lorsque les exigences de la commande ou de la norme de produit différent de celles données dans l'ISO 377:2017, les exigences définies à la commande ou prescrites dans la norme de produit s'appliquent.
Jeklo in jekleni izdelki - Mesto jemanja in priprava vzorcev ter preskušanci za mehansko preskušanje (ISO 377:2017)
Ta dokument določa zahteve za prepoznavanje, lokacijo in pripravo vzorcev in preskusnih delov za mehanske preskuse na jeklenih delih, palicah, drogovih, ploščatih izdelkih in cevastih izdelkih, kot določa standard ISO 6929. Če je to sprejeto v sklepu, se lahko ta dokument uporablja tudi za druge kovinske izdelke. Ti vzorci in preskusni deli se uporabljajo v preskusih, ki se opravljajo skladno z metodami, določenimi v standardu izdelka ali materiala oziroma, če ta ne obstaja, v standardu za preskusno metodo.
Kadar se zahteve sklepa ali standarda izdelka razlikujejo od zahtev iz tega dokumenta,
se uporabljajo zahteve sklepa ali standarda izdelka.
General Information
- Status
- Published
- Publication Date
- 11-Jul-2017
- Withdrawal Date
- 30-Jan-2018
- Technical Committee
- ECISS/TC 100 - General issues
- Drafting Committee
- ECISS/TC 100 - General issues
- Current Stage
- 6060 - Definitive text made available (DAV) - Publishing
- Start Date
- 12-Jul-2017
- Completion Date
- 12-Jul-2017
Relations
- Effective Date
- 02-Nov-2016
- Effective Date
- 01-May-2024
Overview
EN ISO 377:2017 (ISO 377:2017) defines requirements for the identification, location and preparation of samples and test pieces for mechanical testing of steel products. It applies to steel sections, bars, rods, flat products and tubular products (as defined in ISO 6929) and, by agreement, can be used for other metallic products. The standard ensures that samples taken for tensile, impact, hardness and other mechanical tests are representative, traceable and prepared in a controlled way for reliable test results. Where an order or a product standard conflicts with EN ISO 377:2017, the order/product standard takes precedence.
Key topics and requirements
- Scope and definitions: Clarifies terms such as test unit, sample product, sample, rough specimen and test piece to standardize sampling vocabulary.
- Representative testing: Samples and test pieces selected per Annex A are considered representative of the product; acknowledges material variability from production processes.
- Identification and traceability: Samples, rough specimens and test pieces must be marked or otherwise traceable to the original product; transfer of marks is required when preparing specimens.
- Sample selection and dimensions: Samples must be of sufficient size to yield required test pieces and any needed retests; location guidance is provided in Annex A.
- Axis orientation: Direction of the test-piece axis relative to the principal working direction must follow the product standard or ISO 3785.
- Conditioning - as‑delivered vs reference:
- As-delivered: Samples separated after forming/heat treatment or separated before and heat-treated to the same conditions as the product.
- Reference condition: Samples or rough specimens may be heat treated to represent intended final condition; heat treatment must be controlled and measured.
- Preparation methods: Rules for cutting, machining, mechanical treatment and reference heat treatment of rough specimens and test pieces.
- Automatic systems: Permits alternate marking/control when fully automatic in-line preparation/testing systems provide adequate traceability procedures.
Applications and users
EN ISO 377:2017 is used by:
- Steel manufacturers and mills for production control and acceptance testing
- Independent testing laboratories and inspection bodies for conformity assessment
- Purchasers and specifiers to define sampling in purchase orders and material standards
- R&D and quality teams for standardized mechanical testing preparation
Practical applications include acceptance sampling, warranty testing, certification, material verification and dispute resolution where consistent sampling and specimen preparation are critical.
Related standards
- ISO 6929 - steel product vocabulary (referenced for product definitions)
- ISO 3785 - designation of test specimen axes
- Product-specific standards and test-method standards - where they differ, they take precedence over EN ISO 377:2017
Keywords: EN ISO 377:2017, ISO 377:2017, steel sampling, sample preparation, mechanical testing, test pieces, traceability, reference condition.
Frequently Asked Questions
EN ISO 377:2017 is a standard published by the European Committee for Standardization (CEN). Its full title is "Steel and steel products - Location and preparation of samples and test pieces for mechanical testing (ISO 377:2017)". This standard covers: ISO 377:2017 specifies requirements for the identification, location and preparation of samples and test pieces intended for mechanical tests on steel sections, bars, rod, flat products and tubular products as defined in ISO 6929. If agreed in the order, ISO 377:2017 can also apply to other metallic products. These samples and test pieces are for use in tests that are carried out in conformity with the methods specified in the product or material standard or, in the absence of this, in the standard for the test method. Where the requirements of the order or product standard differ from those given in ISO 377:2017, then the requirements of the order or product standard apply.
ISO 377:2017 specifies requirements for the identification, location and preparation of samples and test pieces intended for mechanical tests on steel sections, bars, rod, flat products and tubular products as defined in ISO 6929. If agreed in the order, ISO 377:2017 can also apply to other metallic products. These samples and test pieces are for use in tests that are carried out in conformity with the methods specified in the product or material standard or, in the absence of this, in the standard for the test method. Where the requirements of the order or product standard differ from those given in ISO 377:2017, then the requirements of the order or product standard apply.
EN ISO 377:2017 is classified under the following ICS (International Classification for Standards) categories: 77.040.10 - Mechanical testing of metals. The ICS classification helps identify the subject area and facilitates finding related standards.
EN ISO 377:2017 has the following relationships with other standards: It is inter standard links to EN ISO 377:2013, EN ISO 377:2017/A1:2025. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
You can purchase EN ISO 377:2017 directly from iTeh Standards. The document is available in PDF format and is delivered instantly after payment. Add the standard to your cart and complete the secure checkout process. iTeh Standards is an authorized distributor of CEN standards.
Standards Content (Sample)
SLOVENSKI STANDARD
01-september-2017
1DGRPHãþD
SIST EN ISO 377:2013
Jeklo in jekleni izdelki - Mesto jemanja in priprava vzorcev ter preskušanci za
mehansko preskušanje (ISO 377:2017)
Steel and steel products - Location and preparation of samples and test pieces for
mechanical testing (ISO 377:2017)
Stahl und Stahlerzeugnisse - Lage und Vorbereitung von Probenabschnitten und Proben
für mechanische Prüfungen (ISO 377:2017)
Acier et produits en acier - Position et préparation des échantillons et éprouvettes pour
essais mécaniques (ISO 377:2017)
Ta slovenski standard je istoveten z: EN ISO 377:2017
ICS:
77.040.10 Mehansko preskušanje kovin Mechanical testing of metals
77.140.01 Železni in jekleni izdelki na Iron and steel products in
splošno general
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN ISO 377
EUROPEAN STANDARD
NORME EUROPÉENNE
July 2017
EUROPÄISCHE NORM
ICS 77.040.10 Supersedes EN ISO 377:2013
English Version
Steel and steel products - Location and preparation of
samples and test pieces for mechanical testing (ISO
377:2017)
Acier et produits en acier - Position et préparation des Stahl und Stahlerzeugnisse - Lage und Vorbereitung
échantillons et éprouvettes pour essais mécaniques von Probenabschnitten und Proben für mechanische
(ISO 377:2017) Prüfungen (ISO 377:2017)
This European Standard was approved by CEN on 23 May 2017.
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: Avenue Marnix 17, B-1000 Brussels
© 2017 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 377:2017 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
European foreword
This document (EN ISO 377:2017) has been prepared by Technical Committee ISO/TC 17 “Steel” in
collaboration with Technical Committee ECISS/TC 100 “General issues” the secretariat of which is held
by BSI.
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 January 2018, and conflicting national standards shall
be withdrawn at the latest by January 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 377:2013.
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 377:2017 has been approved by CEN as EN ISO 377:2017 without any modification.
INTERNATIONAL ISO
STANDARD 377
Fourth edition
2017-06
Steel and steel products — Location
and preparation of samples and test
pieces for mechanical testing
Acier et produits en acier — Position et préparation des échantillons
et éprouvettes pour essais mécaniques
Reference number
ISO 377:2017(E)
©
ISO 2017
ISO 377:2017(E)
© ISO 2017, Published in Switzerland
All rights reserved. Unless otherwise specified, 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
Ch. de Blandonnet 8 • CP 401
CH-1214 Vernier, Geneva, Switzerland
Tel. +41 22 749 01 11
Fax +41 22 749 09 47
copyright@iso.org
www.iso.org
ii © ISO 2017 – All rights reserved
ISO 377:2017(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 General requirements . 2
4.1 Representative testing . 2
4.2 Identification of sample products, samples, rough specimens and test pieces . 2
5 Preparation of samples and selection of test pieces . 3
5.1 Selection and dimensions of samples and location of test pieces. 3
5.2 Direction of axis of test pieces . 3
5.3 Condition and separation of samples . 4
5.3.1 General. 4
5.3.2 Testing in the as-delivered condition . 4
5.3.3 Testing in the reference condition . 4
6 Preparation of test pieces . 4
6.1 Cutting and machining . 4
6.2 Reference heat treatment . 5
Annex A (normative) Location of samples and test pieces . 6
ISO 377:2017(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 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 . i so .org/ iso/ foreword .html
The committee responsible for this document is ISO/TC 17, Steel, Subcommittee SC 20, General technical
delivery conditions, sampling and mechanical testing methods.
This fourth edition cancels and replaces the third edition (ISO 377:2013), of which it constitutes a minor
revision to correct Figure A.13 b).
iv © ISO 2017 – All rights reserved
INTERNATIONAL STANDARD ISO 377:2017(E)
Steel and steel products — Location and preparation of
samples and test pieces for mechanical testing
1 Scope
This document specifies requirements for the identification, location and preparation of samples and test
pieces intended for mechanical tests on steel sections, bars, rod, flat products and tubular products as
defined in ISO 6929. If agreed in the order, this document can also apply to other metallic products. These
samples and test pieces are for use in tests that are carried out in conformity with the methods specified
in the product or material standard or, in the absence of this, in the standard for the test method.
Where the requirements of the order or product standard differ from those given in this document,
then the requirements of the order or product standard apply.
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 3785, Metallic materials — Designation of test specimen axes in relation to product texture
ISO 6929, Steel products — Vocabulary
3 Terms and definitions
For the purposes of this document, the terms and definitions given in ISO 6929 and the following apply.
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
3.1
test unit
number of pieces or the tonnage of products to accept or reject together, on the basis of the
verification tests carried out on sample products in accordance with the requirements of the product
standard or order
Note 1 to entry: See Figure 1.
3.2
sample product
item (e.g. bar, sheet, coil) selected for inspection or testing
Note 1 to entry: See Figure 1.
3.3
sample
sufficient quantity of material taken from the sample product for the purpose of producing one or more
test pieces
Note 1 to entry: See Figure 1.
ISO 377:2017(E)
Note 2 to entry: In certain cases, the sample can be the sample product.
3.4
rough specimen
part of a sample having undergone mechanical treatment, for the purpose of producing a test piece
Note 1 to entry: See Figure 1.
3.5
test piece
part of a sample or rough specimen, with specified dimensions, machined or unmachined, brought to a
required condition for submission to a given verification test
Note 1 to entry: See Figure 1.
Note 2 to entry: In certain cases, the test piece can be the sample or the rough specimen.
3.6
reference condition
condition of a sample, rough specimen or test piece having undergone a heat treatment to represent the
intended final condition of the product
Note 1 to entry: In such cases, the sample, rough specimen or test piece is called the reference sample, reference
rough specimen or reference test piece.
4 General requirements
4.1 Representative testing
Sample, rough specimens and test pieces selected in accordance with Annex A shall be considered to be
representative of the product.
NOTE As a result of their production sequence, e.g. melting, casting hot or cold forming or both, heat
treatment, etc., steel products are not homogeneous. The mechanical properties of samples taken from other
locations can be different.
4.2 Identification of sample products, samples, rough specimens and test pieces
Sample products, samples, rough specimens and test pieces shall be marked to ensure traceability to
the original product and their location and orientation in that product. For this purpose, if, during the
preparation of any one or more of the samples, rough specimens or test pieces, removal of the marks
cannot be avoided, transfer of these marks shall be carried out before the existing marks are removed
or, in the case of automatic preparation, equipment before the test piece is removed from the equipment.
In the case of specific inspection and where requested by the purchaser, the transfer of the marks shall
be carried out in the presence of the purchaser’s representative.
In the case of fully automatic in line preparation and testing systems, marking of samples, rough
specimens and test pieces is not necessary if an adequate control system exists, which defines the
procedures to follow in the event of system failure.
2 © ISO 2017 – All rights reserved
ISO 377:2017(E)
Key
1 test unit (3.1)
2 sample product (3.
...
La norme SIST EN ISO 377:2017 établit des exigences claires et précises concernant l'identification, la localisation et la préparation des échantillons et des pièces d'essai destinés à des tests mécaniques sur les sections en acier, les barres, les fils, les produits plats ainsi que les produits tubulaires, conformément à la définition donnée dans l'ISO 6929. Cette norme se révèle particulièrement pertinente pour les industries métallurgiques où la qualité des tests mécaniques est cruciale pour assurer la performance et la sécurité des produits. Un des points forts de la norme ISO 377:2017 réside dans sa flexibilité d'application. Bien qu'elle se concentre sur les produits en acier, cette norme peut également être étendue à d'autres produits métalliques si cela est convenu lors de la commande. Cela en fait un outil précieux pour les entreprises qui manipulent différents types de matériaux, facilitant ainsi une approche standardisée pour la préparation d'échantillons. En outre, la norme stipule que les échantillons et pièces d'essai doivent être préparés en conformité avec les méthodes spécifiées dans la norme du produit ou du matériau, ou, en l'absence de celles-ci, avec les méthodes de test standards. Cette approche garantit une cohérence dans les résultats de tests mécaniques, assurant que les données obtenues sont fiables et peuvent être comparées à d'autres résultats. Une autre force de la norme ISO 377:2017 est son adaptabilité aux exigences spécifiques des commandes ou des normes de produits. Si des divergences existent entre les exigences de la commande et les indications de la norme, c'est alors celles de la commande qui prévalent. Cette capacité à s’ajuster aux besoins des clients renforce la pertinence de la norme dans un marché en constante évolution. En résumé, la norme SIST EN ISO 377:2017 constitue un cadre essentiel pour l'identification et la préparation d'échantillons pour les tests mécaniques, garantissant ainsi la qualité et la sécurité des produits en acier et autres métaux. Ses spécifications claires et sa flexibilité d'application font de cette norme un standard incontournable pour les professionnels de l'industrie métallurgique.
The EN ISO 377:2017 standard provides a comprehensive framework for the location and preparation of samples and test pieces intended for mechanical testing of steel and steel products. Its scope is clearly defined, specifying that it applies to steel sections, bars, rods, flat products, and tubular products as outlined in ISO 6929. This specificity ensures that manufacturers and testing facilities can adequately prepare samples that meet standardized testing requirements. One of the significant strengths of EN ISO 377:2017 is its clarity in establishing the identification and preparation protocols. By detailing how samples should be sourced and processed for mechanical testing, the standard promotes consistency and reliability in test results, which is crucial in industries that depend on the mechanical properties of steel products. Furthermore, the document acknowledges that, upon agreement in the order, it can be extended to include other metallic products, illustrating its adaptability. The standard's relevance is underscored by its alignment with both product and material standards, ensuring that the processes detailed in ISO 377:2017 do not conflict with specific requirements that may be stipulated by manufacturers or clients. In situations where discrepancies may arise between the standard and the product specifications, EN ISO 377:2017 wisely defers to the orders or product standards, creating a framework that upholds the integrity of compliance while allowing for flexibility. In conclusion, EN ISO 377:2017 stands out for its methodical approach to sample and test piece preparation, reinforcing its importance in maintaining high-quality mechanical testing processes across diverse applications in the steel industry and beyond.
標準EN ISO 377:2017は、鋼及び鋼製品に関する重要な規定を示しています。本標準は、鋼のセクション、バー、ロッド、平板製品および管状製品に対する機械的試験のためのサンプル及び試験片の識別、位置、準備に関する要件を具体的に定めています。この点が、ISO 377:2017の大きな特徴であり、試験の精度を高めるために欠かせない基準となっています。 本標準の強みとして、試験方法に応じた基準の明確な適用が挙げられます。製品または材料標準に指定された方法に準拠した試験を行うために、これらのサンプルと試験片が利用されることが保証されています。また、注文の合意に基づいては、ISO 377:2017が他の金属製品にも適用される可能性があり、汎用性が高い点も評価されます。このように、異なるニーズに応じた適応性を持ちつつ、機械的試験のための基準を一貫して提供しています。 さらに、注文や製品標準においてISO 377:2017の要件と異なる場合には、該当する注文や製品標準の要件が優先されることが明記されており、実用面においても工業界のニーズに柔軟に応える構造となっています。このため、ISO 377:2017は、業界の基準を維持しつつ、より良い品質管理を実現するための重要な指針となっています。
SIST EN ISO 377:2017 표준은 강철 및 강철 제품의 기계적 시험을 위한 샘플과 시험편의 식별, 위치 및 준비에 대한 중요한 요구 사항을 규정합니다. 이 표준은 ISO 6929에서 정의된 다양한 강철 섹션, 바, 로드, 평면 제품 및 튜블러 제품에 적용되며, 고객의 요청에 따라 다른 금속 제품에도 적용될 수 있습니다. 이 표준의 강점 중 하나는 샘플과 시험편의 준비 과정에서 일관성을 제공하여 시험 결과의 신뢰성과 재현성을 높인다는 점입니다. 또한, ISO 377:2017은 제품 표준이나 시험 방법에 명시된 방법과 일치하는 시험을 수행할 수 있도록 하는 기반을 마련합니다. 이는 다양한 산업 분야에서 강철 제품의 기계적 성질을 평가하기 위한 통일된 기준을 제공함으로써, 품질 관리를 개선하는 데 기여합니다. ISO 377:2017의 적용 범위는 강철 분야 뿐만 아니라, 상기 언급된 강철 제품 이외에도 다양한 금속 제품에 대한 시험 편의를 제공합니다. 이는 고객의 필요에 따라 현장 실험과 품질 보증 프로세스를 유연하게 활용할 수 있게 합니다. 또한, 고객과의 계약 사항에 따라 요구 사항이 달라질 수 있으므로, 적용되는 표준의 중요성이 강조됩니다. 결론적으로, SIST EN ISO 377:2017 표준은 기계적 시험에 필요한 샘플 및 시험편 준비를 위한 필수 가이드라인을 제공하며, 이로 인해 강철 및 금속 산업 전반에서 품질과 신뢰성을 유지하는 데 중요한 역할을 합니다.
Die Norm EN ISO 377:2017 regelt die Anforderungen an die Identifizierung, Lokalisierung und Vorbereitung von Proben und Prüfkörpern, die für mechanische Prüfungen an Stahl und Stahlprodukten vorgesehen sind. Diese Norm ist von zentraler Bedeutung, da sie eine klare und systematische Vorgehensweise für die Auswahl und Vorbereitung von Proben definiert, die für die mechanischen Prüfungen an Stahlprofilen, Stangen, Draht, Flachprodukten und Rohrprodukten, wie in ISO 6929 definiert, erforderlich sind. Ein wesentlicher Vorteil der EN ISO 377:2017 liegt in ihrer breiten Anwendbarkeit. Sie kann nicht nur auf die genannten Stahlprodukte angewendet werden, sondern nach Vereinbarung auch auf andere metallische Produkte. Dies erweitert den Anwendungsbereich der Norm erheblich und bietet Herstellern und Prüfeinrichtungen eine wertvolle Grundlage zur Sicherstellung der Qualität und Konsistenz in der produktspezifischen Prüfung. Die Norm sorgt für die Einhaltung der Prüfmethoden, die in den entsprechenden Produkt- oder Materialnormen festgelegt sind, oder, falls diese fehlen, in der Norm für die Prüfmethoden. Dieser Aspekt gewährleistet, dass alle Prüfungen mit höchstmöglicher Präzision und Verlässlichkeit durchgeführt werden, was für die Industrie von entscheidender Bedeutung ist. Darüber hinaus legt die Norm fest, dass bei Abweichungen zwischen den Anforderungen der Bestellung oder der Produktnorm und denen der EN ISO 377:2017 letztlich die Anforderungen der Bestellung oder der Produktnorm Vorrang haben. Diese Flexibilität stellt sicher, dass spezifische Anforderungen von Kunden oder besonderen Produktstandards adressiert werden können, ohne die grundsätzlichen Qualitätsstandards aus den Augen zu verlieren. Insgesamt bietet die EN ISO 377:2017 eine solide Grundlage für die mechanische Prüfung von Stahl und trägt zur Verbesserung der Produktqualität und Sicherheitsstandards in der Metallverarbeitung bei. Die Norm ist sowohl für Hersteller als auch für Prüflabore von hoher Relevanz und unterstützt eine konsistente und zuverlässige Qualitätskontrolle in der Industrie.
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