ASTM E436 is the test method for the drop-weight tear test (DWTT) of ferritic steels. To match this to your program, talk with our team.
What ASTM E436 Covers
It evaluates the fracture appearance and resistance of steel, especially line-pipe steel, to running brittle fracture at low temperature.
How the Test Is Run
A notched full-thickness specimen is broken by a falling weight, and the percentage of ductile (shear) fracture on the surface is assessed against requirements.
Why It Matters
DWTT results govern acceptance of pipeline and structural steels for fracture control; a drop-weight machine sized for the specimen is required.
Reading the Designation
Cited as ASTM E436 with its edition year. Confirm the edition and specimen or fixture requirements before finalizing setup. To configure a testing setup, request a quote.
Related Standards
EN 10274 is the European DWTT method and DIN EN 10274 is the German adoption.
Request a Quote
Setting up drop-weight tear testing to ASTM E436? Request a quote and our team will help you build a system matched to your plate thickness and machine energy.
TensileMill CNC products for ASTM E436
Our specimen-preparation systems and testing equipment compatible with ASTM E436:
Electro Mechanical Universal Testing System 5 kN / 50 kN with Precision Load Cell
Electro-Mechanical UTM · 5 kN / 50 kN with Precision Load Cell
Specialized Fixtures and Grips for Tear, Peel, and Puncture Testing
Specialized fixtures for tear, peel and puncture testing
Equip your lab for ASTM E436 with TensileMill CNC
From specimen preparation to the test itself, TensileMill CNC supports the full ASTM E436 testing chain. That typically means CNC systems for flat and round impact specimen preparation with precision notching. Send us your specimen types and target standards, and we will help you spec the right system.