ISO 4506 is the compression test method for hardmetals (cemented carbides), determining compressive strength for these very hard, brittle materials. To match this to your program, talk with our team.
What ISO 4506 Covers
It determines the compressive strength of hardmetals such as tungsten-carbide grades, which are strong in compression but brittle, requiring careful specimen preparation and alignment.
How the Test Is Run
A precisely ground hardmetal specimen with flat, parallel ends is loaded in compression to failure under close alignment, and the compressive strength is calculated from the maximum load and cross-section.
Why It Matters
Compressive strength characterizes hardmetal grades for cutting tools and wear parts; high-force capacity and precise alignment are essential for these brittle materials.
Reading the Designation
Cited as ISO 4506 with its edition year. Confirm the edition and specimen requirements before finalizing fixtures. To configure a compression setup, request a quote.
Related Standards
EN 24506 is the European hardmetal compression method and DIN ISO 4506 is the German adoption.
Request a Quote
Setting up hardmetal compression testing to ISO 4506? Request a quote and our team will help you build a system matched to your material grade and force capacity.
TensileMill CNC products for ISO 4506
Our specimen-preparation systems and testing equipment compatible with ISO 4506:
Electro Mechanical Universal Testing System 5 kN / 50 kN with Precision Load Cell
Electro-Mechanical UTM · 5 kN / 50 kN with Precision Load Cell
Compression Fixtures for Axial Load Testing of Rigid Specimens
Compression platens for axial load testing of rigid specimens
Set up ISO 4506 testing with TensileMill CNC
TensileMill CNC helps labs run ISO 4506 with repeatable, audit-ready results. That typically means universal testing machines with compression platens and anti-buckling fixtures. Send us your specimen types and target standards, and we will help you spec the right system.