Shenyang TX Testing Instruments Inc.
Shenyang TX Testing Instruments Inc.

Webster hardness tester is the first choice for testing the properties of aluminum alloy materials. The webster tester is easy to use, just need to clamp the work piece, and the hardness value can be read directly, with high efficiency and good reliability.

Webster hardness tester can be used to quickly detect the hardness of aluminum alloy profiles, pipes, plates, aluminum alloy parts and soft metals such as copper, brass and mild steel. The webster hardness tester is especially suitable for rapid and non-destructive piece-by-piece qualification inspection of batch products at production site, sales site or construction site.


What Is Webster Hardness Tester

What Is Webster Hardness Tester

Work Principle
Operation Method
Characteristics of Webster Hardness Tester
Work Principle

A hard steel indenter with a certain shape is pressed into the surface of the sample under the action of standard spring test force, and the webster hardness of the material is determined by the pressing depth of the indenter, and the pressing depth of 0.01mm is defined as a unit of Webster hardness. The unit of Webster hardness is expressed as HW.

Operation Method

Put the specimen between the anvil and the indenter cylinder of the webster hardness tester, then press the handle down until the indicator hand come to a stop. Keep the handle pressed and take the reading.

Characteristics of Webster Hardness Tester

Webster hardness tester is a small portable instrument, which is small in size and light in weight, can be operated by one hand, and can test the hardness of materials quickly, conveniently and non-destructively. The webster tester does not need sampling, and does not require high operating skills, so it is very suitable for rapid webster hardness testing of materials in production site.

Applications for Webster Hardness Tester

  • Webster Hardness Tester for Aluminum

    1. Webster hardness testers determine whether the aluminum profile has heat treatment, check the heat treatment effect, and judge whether the mechanical properties of the aluminum profile are qualified.

    2. Webster hardness testers determine whether the aluminum profile is processed by improper alloy, and judge whether the alloy composition of the aluminum profile is qualified.

    3. Used for production inspection, acceptance inspection and quality supervision and inspection of aluminum profiles.


  • Webster Hardness Tester for Brass & Copper

    1. Webster hardness testers determine whether the mechanical properties of brass and copper are qualified.

    2. Webster hardness testers determine whether brass and copper are made of inappropriate materials, and judge whether the composition of brass and copper is qualified.

    3. Used for production inspection, acceptance inspection and quality supervision and inspection of brass and copper.


  • Webster Hardness Tester for Stainless Steel

    1. Webster hardness testers determine whether the mechanical properties of stainless steel are qualified.

    2.Webster hardness testers determine whether stainless steel are made of inappropriate materials, and judge whether the composition of stainless steel is qualified.

    3. Used for quick testing of austenitic stainless steel and mild steel plate and strip, especially for quick and nondestructive qualification test of batches products one by one on production field, sales site and construction site.


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