ASTM D6484 is the test method for the open-hole compressive strength of polymer matrix composite laminates. To match this to your program, talk with our team.
What ASTM D6484 Covers
It measures the compressive strength of a composite laminate containing a central open hole, quantifying notch sensitivity important for bolted-structure design.
How the Test Is Run
A coupon with a central hole is loaded in compression in a support fixture that prevents buckling, and the open-hole compressive strength is calculated from the failure load and gross area.
Why It Matters
Open-hole compression captures how holes reduce composite strength; an anti-buckling support fixture is essential.
Reading the Designation
Cited as ASTM D6484 with its edition. Confirm the version and specimen or fixture requirements before finalizing setup. To configure a composite testing setup, request a quote.
Related Standards
ASTM D6742 covers filled-hole testing and ASTM D3039 covers un-notched tension.
Request a Quote
Setting up open-hole compression testing to ASTM D6484? Request a quote and our team will help you build a system matched to your laminate layup and hole size.
TensileMill CNC products for ASTM D6484
Our specimen-preparation systems and testing equipment compatible with ASTM D6484:
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
Build your ASTM D6484 workflow with TensileMill CNC
From specimen preparation to the test itself, TensileMill CNC supports the full ASTM D6484 testing chain. That typically means universal testing machines with composite grips and fixtures for tension, compression, and shear coupons. Tell us your materials, specimen forms, and required test sections, and our team will match the right configuration.