ISO 527-4 Tensile Test Conditions for Fibre-Reinforced Plastic Composites
ISO 527-4 specifies the test conditions for the tensile properties of isotropic and orthotropic fibre-reinforced plastic composites. To match this to your program, talk with our team.
What ISO 527-4 Covers
It applies the ISO 527 tensile framework to multidirectional and mat-based composites, fixing specimen and test conditions for these laminates.
How the Test Is Run
A tabbed composite coupon is pulled at a controlled rate with strain measured over the gauge length, and tensile strength and modulus are determined.
Why It Matters
Multidirectional composites are qualified against ISO 527-4; correct tabbing and strain measurement keep results comparable.
Reading the Designation
Cited as ISO 527-4 with its edition. Confirm the version and specimen or fixture requirements before finalizing setup. To configure a composite testing setup, request a quote.
TensileMill CNC products for ISO 527-4
Our specimen-preparation systems and testing equipment compatible with ISO 527-4.

Electro Mechanical Universal Testing System 5 kN / 50 kN with Precision Load Cell
Electro-Mechanical UTM · 5 kN / 50 kN with Precision Load Cell

Composite Testing Grips and Fixtures for Tensile, Shear, and Delamination Evaluation
Grips and fixtures for tensile, shear and delamination of composites
Set up ISO 527-4 testing with TensileMill CNC
Tell us your materials, specimen forms, and required test sections, and our team will match the right configuration.