DIN EN ISO 4506 E 2017-07 PDF

Full title and description

STB DIN EN ISO 4506 E 2017-07 — Hardmetals — Compression test (German and English versions). This designation refers to the electronic/national adoption of the ISO draft for the compression test of hardmetals (cemented carbides), issued as an E-version by DIN in July 2017 and later superseded by the published ISO/DIN EN edition in 2018.

Abstract

This document specifies a standardized method to determine the ultimate compressive strength and proof stress of hardmetals (cemented carbides) under uniaxial compressive loading. It covers test-piece preparation, the use of bearing blocks, loading procedure, expression of results and reporting requirements; the 2017-07 E version functioned as a national/adoption release ahead of the consolidated 2018 edition.

General information

• Status: Withdrawn / superseded (E 2017-07 was an electronic/national adoption and has been replaced by ISO 4506:2018 / DIN EN ISO 4506:2018).
• Publication date: E-version dated 01 July 2017 (E DIN EN ISO 4506:2017-07); final international edition published February 2018 and adopted by DIN in July 2018.
• Publisher: Deutsches Institut für Normung (DIN) for the national EN/ISO adoption; International Organization for Standardization (ISO) for the underlying international standard.
• ICS / categories: 77.160 (Powder metallurgy) and 77.040.10 (Mechanical testing of metals).
• Edition / version: Designated as E DIN EN ISO 4506:2017-07 (electronic/national adoption); superseded by ISO 4506:2018 (Edition 2, 2018).
• Number of pages: E 2017-07 listing shows approximately 19 pages for that electronic/national release; the consolidated ISO 4506:2018 text is shorter (national adoptions vary between about 6 and 12 pages depending on language/version).

Scope

The standard describes a uniaxial compression test method for hardmetals (cemented carbides) to determine ultimate compressive strength and proof stress. It defines specimen geometry, preparation, bearing block requirements, loading rates, measurement and calculation procedures, and the form and content of the test report. The electronic 2017-07 release reflected the draft/adoption stage for national use prior to formal publication of the revised international standard in 2018.

Key topics and requirements

• Definition of specimen types and dimensions for compression testing of hardmetals.
• Specification of bearing blocks and test-fixture arrangements to ensure reproducible contact and load transfer.
• Loading procedure (uniaxial compression), including loading rate and conditions for recording proof stress and ultimate strength.
• Measurement and calculation methods for compressive strength and proof stress reporting.
• Required information and format for the test report (material identification, test conditions, measured values, deviations and uncertainties).
• Normative references and relationship to previous (1979/1991) and subsequent (2018) editions.

Typical use and users

Used by metallurgical and materials testing laboratories, manufacturers of cemented carbide (hardmetal) products, quality assurance and inspection teams, research institutions studying powder metallurgy and carbide performance, and standards bodies performing national adoptions or harmonization. It is applied when verifying compressive strength properties for production control, material qualification and comparative research.

Related standards

ISO 4506:1979 (original edition, later withdrawn), ISO 4506:2018 (current international edition, Edition 2), national adoptions such as DIN EN ISO 4506:2018-07; related test standards for mechanical testing of hardmetals and powder metallurgy products are also relevant.

Keywords

Hardmetals; Cemented carbide; Compression test; Compressive strength; Proof stress; Test method; Bearing blocks; ISO 4506; DIN EN ISO; Powder metallurgy; Mechanical testing.

FAQ

Q: What is this standard?

A: It is the DIN/EN/ISO designation for a standardized compression test method for hardmetals (cemented carbides). The specific label "E 2017-07" refers to an electronic/national adoption release dated July 2017; that release was effectively superseded by the formal ISO 4506:2018 edition and its national adoptions.

Q: What does it cover?

A: The standard covers specimen preparation, test apparatus (including bearing blocks), test procedure for uniaxial compression, measurement and calculation of proof stress and ultimate compressive strength, and required test-report information to ensure reproducible, comparable results.

Q: Who typically uses it?

A: Materials testing laboratories, carbide and hardmetal manufacturers, QA/inspection teams, research organizations in powder metallurgy and anyone needing verified compressive-strength data for cemented carbides.

Q: Is it current or superseded?

A: The E DIN EN ISO 4506:2017-07 electronic/national release has been superseded by the published ISO 4506:2018 (Edition 2, published February 2018) and corresponding national adoptions (e.g., DIN EN ISO 4506:2018-07). Users should reference ISO 4506:2018 or their country's adopted edition for the current normative text.

Q: Is it part of a series?

A: It is part of ISO/CEN/DIN work on mechanical testing of hardmetals and powder metallurgy (ICS groupings 77.160 and 77.040.10). Historically the standard exists in earlier and later editions (1979 original, 2018 revised edition) and may be referenced alongside other ISO standards for metallurgical testing.

Q: What are the key keywords?

A: Hardmetals; cemented carbide; compression test; compressive strength; proof stress; ISO 4506; DIN EN ISO; powder metallurgy.