★Низкие цены. Оригиналы и переводы — экономьте время и бюджет.

Каталог Подписки О компании Поддержка и оплата Публичная оферта Контакты

Поиск

Корзинапуста

GLSTDStandards Store

Официальный магазин стандартов ГОСТ, ISO, ASTM. Электронная доставка, актуальные редакции, прозрачные цены.

Компания

О компании
Контакты
Поддержка и оплата

Помощь

Каталог
Корзина
Поиск

Правовая информация

Публичная оферта
Политика конфиденциальности
Условия использования

Способы оплаты:

SIST EN ISO 7438:2021 PDF — Metallic materials - Bend test (ISO 7438:2020) — GOST Standards

//SIST EN ISO 7438:2021

SIST EN ISO 7438:2021

Name: SIST EN ISO 7438:2021 — Metallic materials - Bend test (ISO 7438:2020)
SKU: SIST EN ISO 7438:2021
Price: 36000 RUB
Availability: InStock

Metallic materials - Bend test (ISO 7438:2020)

Название (английский):

Metallic materials - Bend test (ISO 7438:2020)

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 20
Дата публикации:: 27 января 2021 г.
Издание:: ISO 7438:2020
ICS:: 77.040.10

Тип поставки:

Full version36 000 ₽Read online 24h1 200 ₽Read online 72h1 800 ₽

Язык документа:

ruen

Срок поставки:4 раб. дн. (перевод)

Цена:36 000 ₽

Описание (английский):

This document specifies a method for determining the ability of metallic materials to undergo plastic deformation in bending. This document applies to test pieces taken from metallic products, as specified in the relevant product standard. It is not applicable to certain materials or products, for example tubes in full section or welded joints, for which other standards exist.

Abstract

Overview

Key Topics

Bend Test Principle: The method involves deforming metallic samples of round, rectangular, square, or polygonal cross-sections by bending until a predefined angle is reached. This assesses the material's ductility without altering the loading direction.
Test Equipment: Describes suitable setups such as devices with supports and a former, V-blocks, or clamps to ensure consistent and accurate bend testing.
Sample Preparation: Test pieces must be free of shearing or cutting-induced defects, with edge treatments defined according to thickness to prevent false results.
Testing Procedure: Specifies environmental conditions, application of force, angles, and provides guidance on plane strain bend testing, which yields more realistic material performance results for certain products.
Result Interpretation: Outlines evaluation criteria based either on product standards or, in their absence, the absence of visible cracks and defects in the bent material.
Reporting: Details the minimum reporting requirements for test traceability and result reproducibility.

Applications

SIST EN ISO 7438:2021 plays a crucial role in several domains:

Quality Control: Manufacturers use the bend test to verify the ductility and mechanical properties of metals such as steel, aluminum, and copper before further processing or market release.
Material Qualification: Enables suppliers and end-users to assess compliance of metallic materials with established industry or product standards.
Research and Development: Metallurgical and mechanical engineers rely on standardized bend tests to compare new alloys, treatments, or production methods.
Certification and Compliance: This standard provides documentation necessary for regulatory or certification purposes in industries like construction, automotive, and aerospace.

Related Standards

ISO 7438:2020: The international standard harmonized in this document, providing the foundational method for bend testing of metallic materials.
EN ISO 7438:2020: The European equivalent, ensuring consistent practice across EU member states.
Product-Specific Bend Test Standards: Separate standards exist for specialized products such as welded joints or tubes in full section.
SIST EN ISO 6892: Related to tensile testing methods for metallic materials, often used in conjunction with bend testing.
Other Mechanical Testing Standards: Covers impact, hardness, or fatigue tests for a comprehensive understanding of metal performance.

Practical Value

Implementing SIST EN ISO 7438:2021 ensures uniform, reliable assessment of metallic material ductility through the bend test, benefiting industries by providing:

Increased confidence in material performance during forming and fabrication
Reduced risk of in-service failures by filtering out substandard batches
Streamlined product certification and international market acceptance

For organizations involved in metal manufacturing, processing, or testing, adhering to this standard means consistent quality assurance, improved safety, and conformity with international best practices.

Технические детали

Технический комитет: PKG - Testing of metallic materials
SKU: SIST EN ISO 7438:2021

Главная

Каталог

ISO 7438:2020

Действующий

Metallic materials — Bend test

Overview ISO 7438:2020 - "Metallic materials - Bend test" specifies a standardized method to determine the ability of metallic materials to undergo plastic deformation by bending. The fourth edition…

13 · PDF

23 400 ₽

BS EN ISO 6892-2:2026

Действующий

Metallic materials. Tensile testing - Method of test at elevated temperature

1 Scope This document specifies a method of tensile testing of metallic materials at temperatures higher than room temperature.

PDF

6 000 ₽

SIST EN ISO 6338:2026

Действующий

Method to calculate GHG emissions at LNG plant (ISO 6338:2023)

Overview SIST EN ISO 6338:2026 / ISO 6338:2023 establishes a standardized method for calculating greenhouse gas (GHG) emissions at liquefied natural gas (LNG) plants, both onshore and offshore. Devel…

39 · PDF

70 200 ₽

SIST-TP CEN ISO/ASTM TR 52958:2026

Additive manufacturing of metals - Powder bed fusion (PBF) - In-situ coaxial photodiode monitoring for lack o…

Overview SIST-TP CEN ISO/ASTM TR 52958:2026 specifies a workflow for the detection of lack of fusion flaws during the additive manufacturing of metals using powder bed fusion-laser based (PBF-LB) pro…

32 · PDF

57 600 ₽

SIST EN ISO 41002:2026

Действующий

Facility management - Development of the facility management organization (ISO 41002:2026)

Overview SIST EN ISO 41002:2026 - Facility management - Development of the facility management organization offers strategic guidance for building and developing robust facility management (FM) organ…

39 · PDF

70 200 ₽

SIST EN ISO 844:2026

Действующий

Rigid cellular plastics - Determination of compressive properties (ISO 844:2026)

Overview SIST EN ISO 844:2026 - Rigid Cellular Plastics: Determination of Compressive Properties (ISO 844:2026) provides standardized methods for measuring the compressive properties of rigid cellula…

21 · PDF

37 800 ₽

SIST-TS CEN ISO/TS 17664-3:2026

Действующий

Processing of health care products - Information to be provided by the medical device manufacturer for the pr…

Overview SIST-TS CEN ISO/TS 17664-3:2026 sets out comprehensive guidance for grouping reusable medical devices based on their cleaning requirements. This technical specification, prepared collaborati…

20 · PDF

36 000 ₽

SIST EN ISO 8980-4:2026

Действующий

Ophthalmic optics - Uncut finished spectacle lenses - Part 4: Specifications and test methods for the propert…

Overview SIST EN ISO 8980-4:2026 specifies requirements and test methods for the properties of anti-reflective coatings and hydrophobic coatings applied to uncut finished spectacle lenses. Developed…

29 · PDF

52 200 ₽

PDF

SIST EN ISO 7438:2021

Abstract

Overview

Похожие стандарты

Key Topics

Applications

Related Standards

Practical Value

Технические детали

ISO 7438:2020

Metallic materials — Bend test

BS EN ISO 6892-2:2026

Metallic materials. Tensile testing - Method of test at elevated temperature

SIST EN ISO 6338:2026

Method to calculate GHG emissions at LNG plant (ISO 6338:2023)

SIST-TP CEN ISO/ASTM TR 52958:2026

Additive manufacturing of metals - Powder bed fusion (PBF) - In-situ coaxial photodiode monitoring for lack o…

SIST EN ISO 41002:2026

Facility management - Development of the facility management organization (ISO 41002:2026)

SIST EN ISO 844:2026

Rigid cellular plastics - Determination of compressive properties (ISO 844:2026)

SIST-TS CEN ISO/TS 17664-3:2026

Processing of health care products - Information to be provided by the medical device manufacturer for the pr…

SIST EN ISO 8980-4:2026

Ophthalmic optics - Uncut finished spectacle lenses - Part 4: Specifications and test methods for the propert…