DIN EN 10274 Drop Weight Tear Test (DWTT)

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DIN EN 10274 is the German adoption of EN 10274, the drop-weight tear test (DWTT) for metallic materials. To match this to your program, talk with our team.

What DIN EN 10274 Covers

It evaluates the fracture behaviour of steel against running brittle fracture, matching the European method under the German designation.

How the Test Is Run

A notched full-thickness specimen is broken by a falling weight, and the percentage of ductile fracture is assessed against requirements.

Why It Matters

DWTT governs fracture-control acceptance of pipeline steels; a drop-weight machine sized for the specimen is required.

Reading the Designation

Cited as DIN EN 10274 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 base European method and ASTM E436 is the ASTM DWTT method.

Request a Quote

Setting up drop-weight tear testing to DIN EN 10274? Request a quote and our team will help you build a system matched to your plate thickness and machine energy.


TensileMill CNC products for DIN EN 10274

Our specimen-preparation systems and testing equipment compatible with DIN EN 10274:


Equip your lab for DIN EN 10274 with TensileMill CNC

TensileMill CNC builds testing systems used across quality control, research, and production. Our range includes 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.