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Our Senior Leadership TeamHardness Testing
Rockwell Hardness Testing
Rockwell Hardness Testing is a simple and effective way to measure the strength and durability of your samples.
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What is Rockwell Hardness Testing?
The Rockwell Hardness Test is a popular and easy way to measure the hardness of metals. The test measures how resistant a material is to mechanical forces such as scratching, cutting, or compressing.
The Rockwell Hardness Test is ideal for determining the hardness of bulk metals because it uses heavy loads and is cost-effective. It is known for its speed, simplicity and non-destructive nature, as it only leaves a small indentation on the material.
With the Rockwell Hardness scale, you can directly read the hardness level without the need for extra measurements or calculations required by other hardness tests.
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Key benefits
Speed and Efficiency
Rockwell testing provides rapid results, making it ideal for high-throughput environments.
Versatility
Applicable to a wide range of materials, including metals, polymers, and composites.
Non-Destructive
The test does not significantly alter the material, allowing for continued use of the sample.
Cost-Effective
Generally less expensive to perform compared to other hardness tests like Brinell or Vickers.
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How we’ll work with you
We focus on providing personalised and reliable Rockwell Hardness Testing services to meet your specific needs. We begin by discussing your material testing requirements, understanding your goals, and identifying any industry standards that may apply.
Combine Rockwell Hardness Testing with our range of Destructive Tests.
We can perform Rockwell Hardness Testing alongside other Mechanical Tests, such as Tensile Testing or Impact Testing, to give you a complete mechanical overview of your material’s performance. This comprehensive approach ensures a thorough evaluation of your metal’s strength, toughness, and overall durability.
UKAS - Testing Rotech 0366
BES Group Testing Ltd are UKAS accredited to ISO/IEC 17025:2017, to carry out Chemical Tests, Corrosion Tests, Mechanical Tests, Metallurgical Tests and Weldment Tests for metals, alloys and metal products.
Legal entities:
- BES Group Testing Rotech Ltd
Nadcap
Nadcap Accreditation Program is a rigorous and highly respected quality assurance program for the aerospace and defence industries. Our accreditation in AC7004 and AC7108 demonstrates our commitment to exceeding industry standards for quality and safety in aerospace manufacturing.
Legal entities:
- BES Group Testing Rotech Ltd.
Supporting the Fastener Manufacturing Industry with Routine Testing
Mechanical Testing | Chemical Analysis | Metallography | Fastener Testing
Our process
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Why choose BES Group?
800+ expert engineers
Our team of skilled engineers possesses a wealth of expertise.
A legacy of 160+ years of experience
We’re always evolving our approach to future proof our services.
35,000 satisfied customers
A strong reputation for providing exceptional service.
800+ expert engineers
Our team of skilled engineers possesses a wealth of expertise.
A legacy of 160+ years of experience
We’re always evolving our approach to future proof our services.
35,000 satisfied customers
A strong reputation for providing exceptional service.
Frequently asked questions
What Rockwell Hardness scales do you work to?
There are multiple versions of Rockwell Hardness Scales available, which vary depending on the material being tested. Each scale utilizes different loads or indenters, enabling us to test materials of varying hardness:
- HRB scale is specifically designed for testing aluminium, brass, and soft steels, with minor loads of 10kgf and major loads of 100kgf applied.
- HRC is used for hard steels, hard cast irons, and deep case hardened steel, with minor loads of 10kgf and major loads of 150kgf applied.
What materials can be tested using the Rockwell method?
The Rockwell Hardness Test is suitable for a wide range of metals, such as aluminium, copper alloys, brass, soft steels, and hard carbon steels.
How does the Rockwell Test compare to other Hardness Tests?
The Rockwell Test is generally considered easier to perform compared to other methods, like Vickers or Brinell hardness testing. Another advantage is the small area of indentation needed to carry out the test, reducing wastage during the testing process.
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