ASTM E143 is the test method for the shear modulus of structural materials at room temperature using torsional loading in the elastic range. To match this to your program, talk with our team.
What ASTM E143 Covers
It determines shear modulus by twisting a specimen within the Hookean (elastic) range, a fundamental elastic constant for design.
How the Test Is Run
A cylindrical or tubular specimen is twisted under controlled torque within the elastic range, and torque and angle of twist are measured to compute shear modulus.
Why It Matters
Shear modulus supports structural design and material characterization; a torsion machine with accurate torque and angle measurement is essential.
Reading the Designation
Cited as ASTM E143 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
ASTM A938 covers torsion testing of metallic wire.
Request a Quote
Setting up shear modulus testing to ASTM E143? Request a quote and our team will help you build a system matched to your specimen geometry and torque range.
TensileMill CNC products for ASTM E143
Our specimen-preparation systems and testing equipment compatible with ASTM E143:
TensileMill CNC MICRO – Precision Flat Tensile & Impact Micro Machine
MICRO – Precision Flat Tensile & Impact Sample Preparation
TensileTurn CNC – Industrial Upgrade – Round Tensile Sample Preparation Machine
Industrial Upgrade – Round Tensile Sample Preparation
Electro Mechanical Universal Testing System 5 kN / 50 kN with Precision Load Cell
Electro-Mechanical UTM · 5 kN / 50 kN with Precision Load Cell
Set up ASTM E143 testing with TensileMill CNC
TensileMill CNC designs and builds the systems labs use for standards-based mechanical testing. That typically means universal testing machines, specimen-preparation systems, grips, and fixtures. Let us know your application and our engineers will help you build a compliant ASTM E143 setup.