Wilson Vickers Knoop Hardness Test Blocks
Wilson Brinell hardness test blocks set the standard for the industry and are made from the highest quality material to insure the most uniform and repeatable Brinell test blocks available
A comprehensive variety of scales and blocks are available to meet the wide ranges and hardness scales associated with Rockwell®, Brinell, Knoop and Vickers testing
All Wilson Brinell test blocks are calibrated in the Wilson Hardness Calibration Laboratory
The Wilson lab is accredited to ISO/IEC 17025 by A2LA and the testers used in the calibration process undergo a stringent monitoring process using NIST traceable devices
- Buehler work directly with the steel and brass mills to specify the chemical composition
- Buehler machining processes (grinding, lapping, polishing) are all done in house, at the site of calibration.
- 100% inspection to ensure that every single test block meets the physical requirements of ASTM (thickness, flatness, parallelism, surface roughness)
| Wilson Brinell Hardness Test Blocks Specifications | |
|---|---|
| For 5.0mm and 10mm scales | |
| Block size: | 6" x 4.5" (152 x 114 x 18mm) |
| Block weight: | ±4.4lbs (±2kg) |
| Certification: | According to ISO 6506-3 & ASTM E10 |
| For 1.0mm and 2.5mm scales | |
| Block size: | Ø 2.4 in x 0.35 in (Ø 60mm x 9mm) |
| Block weight: | ±0.66 lbs (±0.3kg) |
| Certification: | According to ISO 6506-3 & ASTM E10 |
| The Buehler-Wilson Hardness Calibration Laboratory is accredited to ISO / IEC 17025 by A2LA | |
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