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WT Charpy Materials


Introducing TopROPS' Charpy Tested Steel for Enhanced Material Strength

TopROPS is excited to unveil our latest product-service offering: Charpy Tested Steel. Our Charpy Testing Lab now provides Charpy V-notch impact testing for a range of materials including Plates, HSS round, and HSS flat.

One of our featured products is the CSA grade G40.21 50W / 350W, which undergoes the Charpy V-notch impact test. This test measures the amount of energy absorbed by the steel at the point of fracturing. By subjecting the steel to varying temperatures during testing, we can assess its toughness and categorize it accordingly (from 1 to 5).

Our Charpy Tested Steel is commonly used in a variety of applications. It is ideal for ROPS/FOPS (Roll-Over Protection Structures/Fall-On Protection Structures), steel structures, civil engineering projects, and industrial manufacturing. By utilizing Charpy Tested Steel, you can ensure enhanced material strength and reliability in your projects.

WT Charpy Materials


CSA grade G40.21 50W / 350W is available with the Charpy V-notch impact test. The test measures the absorbed energy by the steel at the point of fracturing.

The Charpy V-notch impact test is made at different levels of temperatures. The product nomenclature indicates the letter ”T” for Toughness and its category (1 to 5 ).



2. Steel Structures

3. Civil Engineering

4. Industrial Manufacturing


Round tubes with outside diameters from 0.840” to 20”

Square tubes with external dimensions from 0.500” x 0.500” to 20” x 20”

Rectangular tubes with external dimensions from 1.5” x 0.75” to 20” x 12”

Available thicknesses range from 0.100” to 5.00” depending on the size required.


CSA G40.20-13 (reaffirmed 2018)

CSA G40.21

ASTM A370-20


ISO 148: 1998

Experience the benefits of Charpy Tested Steel from TopROPS

Contact us today to learn more about our product offerings and how they can elevate the strength and durability of your projects.

WT Charpy Materials Certification
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