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Individual Test Bars for Brinell Hardness Testers
| Accuracy | Lg. | Ht. | Wd. | Choose a Hardness | Each | |
| ±2 | 6" | 9/16" | 9/16" | Brinell 106, Brinell 111, Brinell 114, Brinell 117, Brinell 121, Brinell 124, Brinell 127, Brinell 131, Brinell 135, Brinell 138, Brinell 142, Brinell 147, Brinell 151, Brinell 156, Brinell 160, Brinell 165, Brinell 170, Brinell 176, Brinell 182, Brinell 188, Brinell 194, Brinell 200, Brinell 207, Brinell 212, Brinell 217, Brinell 223, Brinell 229, Brinell 235, Brinell 241, Brinell 248, Brinell 255, Brinell 262, Brinell 269, Brinell 277, Brinell 285, Brinell 293, Brinell 302, Brinell 311, Brinell 321, Brinell 331, Brinell 341, Brinell 352, Brinell 363, Brinell 375, Brinell 388, Brinell 401, Brinell 415, Brinell 429, Brinell 444, Brinell 461, Brinell 477, Brinell 495, Brinell 514, Brinell 534, Brinell 578 | 000000 | 000000 |
Brinell Hardness Calibration Test Blocks
Check your hardness tester for accuracy against a block with a known hardness rating. Each block is tested according to ASTM E10, which checks the hardness at five locations along the block. They include a certificate that lists the block’s actual hardness, as well as each of the five measurements taken during the test. Blocks also include a NIST-traceable certificate that states they’ve passed a test for accuracy.
Each block is marked with their Brinell hardness rating and a serial number.
For technical drawings and 3-D models, click on a part number.