--- title: Wilson Rockwell 574 url: https://www.buehler.com/uk/products/hardness-testing/rockwell-hardness-testers/wilson-rockwell-574/ date: 2021-10-18T20:54:18+00:00 modified: 2025-07-10T13:15:01+00:00 lang: en_GB --- # Wilson® Rockwell® 574 Hardness Tester [![Wilson Rockwell R574 Hardness Tester](https://www.buehler.com/uk/wp-content/uploads/sites/4/2021/10/R574.png)Wilson Rockwell R574 Hardness Tester](https://www.buehler.com/uk/wp-content/uploads/sites/4/2021/10/R574.png) ## Rockwell 574 Hardness Tester ### Industry Leading Gauge Repeatability and Reproducibility (GR&R) The Wilson Rockwell 574 Hardness Tester Series stands out for its quality, durability, and leading Gauge Repeatability and Reproducibility (GR&R) in hardness testing instruments. Offering regular scale or twin (regular and superficial scale) models, these testers conform to ASTM E18 and ISO 6508 standards, catering to various needs. #### Wilson Rockwell 574 Benefits Segment Leading GR&R Performance - Experience unparalleled GR&R performance with the Rockwell 574. Its high-precision depth measurement ensures utmost accuracy for consistently repeatable testing. Reliable Workhorse - Built to endure high-volume production environments, witness demonstrated robust design with stainless steel internal components. Elevate your testing capabilities with a diverse range of dynamic accessories and anvil options, setting the standard for strength. Easy to Use - Powerful yet uncomplicated, this straightforward machine boasts an auto-braking system on preload for seamless operation. With a built-in USB port enabling rapid data transfer to Microsoft Excel or other applications, experience effortless usability and efficiency in one package. #### Ordering | Wilson Rockwell 574 Ordering | | | | --- | --- | --- | | Part Number | Description | Request a Quote | | WH574R | 574R – for all Regular test scales | [Request a Quote](https://www.buehler.com/uk/buehler-request-a-quote-uk.php) | | WH574T | 574T – for all Regular and Superficial test scales | [Request a Quote](https://www.buehler.com/uk/buehler-request-a-quote-uk.php) | #### Specifications | | Wilson Rockwell 574R Regular | Wilson Rockwell 574T Twin | | --- | --- | --- | | Pre-load | 10kgf (98.07N) | 3, 10kgf (29.42, 98.07N) | | Main-load | 60, 100, 150kgf (588.39, 980.67, 1471N) | 15, 30, 45, 60, 100, 150kgf (147.1, 294.19, 441,29, 588.39, 980.67, 1471N) | | Hardness Scales | HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRH, HRK, HRL, HRM, HRP, HRR, HRS, HRV | HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRH, HRK, HRL, HRM, HRP, HRR, HRS, HRV, 15N, 30N, 45N, 15T, 30T, 45T, 15W, 30W, 45W, 15X, 30X, 45X, 15Y, 30Y, 45Y | | Test load type | Calibrated Spring (Minor Load), Dead weight stack (Major load) | | | Test cycle type | Motorized with automatic pre-load brake | | | Vertical test capacity | 11.43in \[289mm\] accessories may decrease available capacity | | | Horizontal test capacity | 6.93in \[175mm\] at the top, 6.13in \[155mm\] at the bottom | | | Indenters (optional) | 120º Diamond cone, 1/16in, 1/8in, 1/4in, 1/2in Ball | | | Data-out | USB and RS232 | | | Standards Compliant | ASTM E18, ASTM D785, ASTM B294, ISO 6508, JIS Z 2245, GB/T 230 | | | Power | 100 - 240VAC, 60/50Hz | | #### Consumables and Accessories [![Rockwell Hardness Test Blocks](https://www.buehler.com/uk/wp-content/uploads/sites/4/2024/03/Hardness-Test-Blocks.png)](https://www.buehler.com/uk/products/hardness-testing/hardness-testing-blocks/) [Test Blocks](https://www.buehler.com/uk/products/hardness-testing/hardness-testing-blocks/) Available in a wide range that set the standard for industry [![Hardness Testing Indenters](https://www.buehler.com/uk/wp-content/uploads/sites/4/2024/03/0012356_carbide-ball-116in-for-uh250-iso.png)](https://www.buehler.com/uk/products/hardness-testing/hardness-testing-indenters/) [Indenters](https://www.buehler.com/uk/products/hardness-testing/hardness-testing-indenters/) Browse our selection of ISO & ASTM Certified Indenters [![900007387 pedistal spot anvil](https://www.buehler.com/uk/wp-content/uploads/sites/4/2021/10/900007387_pedistal-spot-anvil.png)](https://www.buehler.com/uk/products/hardness-testing/hardness-testing-sample-holders-and-anvils/) [Rockwell Anvils](https://www.buehler.com/uk/products/hardness-testing/hardness-testing-sample-holders-and-anvils/) Find sample support that’s right for your application #### Related Products [![Wilson Rockwell RH2150 Hardness Tester](https://www.buehler.com/uk/wp-content/uploads/sites/4/2021/10/RH2150_Front.png)](https://www.buehler.com/uk/products/hardness-testing/rockwell-hardness-testers/wilson-rh2150-rockwell-hardness-tester/) [Wilson® Rockwell® RH2150](https://www.buehler.com/uk/products/hardness-testing/rockwell-hardness-testers/wilson-rh2150-rockwell-hardness-tester/) Maximize productivity with the versatile Wilson RH2150 series. Offering a broad testing range and user-friendly interface for efficient and flexible operations. #### Product Literature [![Wilson Rockwell 574 Brochure English](https://www.buehler.com/uk/wp-content/uploads/sites/4/2021/10/Wilson-Rockwell-574-Brochure_English.jpg)](https://www.buehler.com/assets/Brochures/English/Hardness/Rockwell574-Brochure.pdf) [Wilson Rockwell 574 Brochure](https://www.buehler.com/assets/Brochures/English/Hardness/Rockwell574-Brochure.pdf) [![Test Block Application Guide](https://www.buehler.com/uk/wp-content/uploads/sites/4/2024/10/Test-Block-Application-Guide_10-31-2024.png)](https://www.buehler.com/assets/Brochures/English/Hardness/FN01526_Test_Block_Guide_EN_Web.pdf) [Test Block Application Guide](https://www.buehler.com/assets/Brochures/English/Hardness/FN01526_Test_Block_Guide_EN_Web.pdf) [![Proper Indent Spacing English](https://www.buehler.com/uk/wp-content/uploads/sites/4/2021/10/Proper-Indent-Spacing_English.jpg)](https://www.buehler.com/assets/Brochures/English/Hardness/Proper-Hardness-Indenting-Spacing-Sheet.pdf) [Proper Indent Spacing](https://www.buehler.com/assets/Brochures/English/Hardness/Proper-Hardness-Indenting-Spacing-Sheet.pdf) #### Videos ![Full Lab Metallography Solutions](https://www.buehler.com/uk/wp-content/uploads/sites/4/2024/02/Dr-Mike-Keeble.jpg) Find Your Solutions ###### Full Lab Metallography Solutions Looking for more information from us? 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