The Rockwell hardness test to DIN EN ISO 6508-1 is a widely used method for determining the hardness of materials. At GWP we offer this accredited examination to the mechanical properties of metals and alloys precisely.
What is the Rockwell hardness test?
The Rockwell hardness test measures the hardness of a material by pressing a hard body into the surface of the material with a defined load. The hardness is then expressed in Rockwell hardness units (HR). This method is particularly efficient and offers quick results, making it preferred in many industrial applications.
Fields of application
- Metalworking: Testing of steel, aluminum, copper and other alloys to ensure material quality.
- Automotive industry: Ensuring the strength of vehicle parts and components.
- Engineering: Assessment of the hardness of components to ensure their durability and functionality.
Rockwell scales
The Rockwell hardness test is carried out on various scales, such as:
- HRA: Suitable for hard materials such as cemented carbide.
- HRB: Ideal for softer materials such as aluminum alloys.
- HRC: Used for hardened steels and high-strength alloys.
Advantages of Rockwell hardness testing
- Speed: Results can be provided in a short time, increasing the efficiency of quality control.
- Reliability: The Rockwell method provides precise and reproducible hardness values.
- Accredited: Our exams are DIN EN ISO 6508-1 accredited and meet the highest quality standards.
