{"id":8514,"date":"2026-01-14T11:01:52","date_gmt":"2026-01-14T11:01:52","guid":{"rendered":"https:\/\/indentec.com\/?page_id=8514"},"modified":"2026-02-06T09:32:14","modified_gmt":"2026-02-06T09:32:14","slug":"hardness-reference-blocks","status":"publish","type":"page","link":"https:\/\/indentec.com\/it\/hardness-reference-blocks\/","title":{"rendered":"Hardness Reference Blocks"},"content":{"rendered":"\n\t<section class=\"section\" id=\"section_1525891262\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t<div class=\"section-bg-overlay absolute fill\"><\/div>\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1171369622\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner image-cover dark\" style=\"padding-top:400px;margin:0px 0px 0px 0px;\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"2048\" height=\"1366\" src=\"https:\/\/indentec.com\/wp-content\/uploads\/2025\/01\/hardness-test-blocks-West-Midlands-2048x1366.jpg\" class=\"attachment-2048x2048 size-2048x2048\" alt=\"hardness test blocks West Midlands\" srcset=\"https:\/\/indentec.com\/wp-content\/uploads\/2025\/01\/hardness-test-blocks-West-Midlands-2048x1366.jpg 2048w, https:\/\/indentec.com\/wp-content\/uploads\/2025\/01\/hardness-test-blocks-West-Midlands-300x200.jpg 300w, https:\/\/indentec.com\/wp-content\/uploads\/2025\/01\/hardness-test-blocks-West-Midlands-1024x683.jpg 1024w, https:\/\/indentec.com\/wp-content\/uploads\/2025\/01\/hardness-test-blocks-West-Midlands-768x512.jpg 768w, https:\/\/indentec.com\/wp-content\/uploads\/2025\/01\/hardness-test-blocks-West-Midlands-1536x1025.jpg 1536w, https:\/\/indentec.com\/wp-content\/uploads\/2025\/01\/hardness-test-blocks-West-Midlands-510x340.jpg 510w\" sizes=\"auto, (max-width: 2048px) 100vw, 2048px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_1171369622 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n<div class=\"row row-large align-center\"  id=\"row-1440829474\">\n\n\n\t<div id=\"col-1339217794\" class=\"col medium-10 small-12 large-10\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n\n\t<div id=\"gap-311722439\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-311722439 {\n  padding-top: 30px;\n}\n<\/style>\n\t<\/div>\n\t\n\n<h1 style=\"text-align: left;\"><strong>Hardness Reference Blocks<\/strong><\/h1>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">Indentec have been manufacturing hardness reference blocks since 1976, making us a leading provider within the industry. Thanks to our years of experience, we have built up our in-house <a href=\"https:\/\/indentec.com\/calibration-test-blocks\/\">calibration<\/a> laboratory to provide precision-engineered reference blocks. All engineered to ensure accurate and consistent results across various testing methods. Our <a href=\"https:\/\/indentec.com\/tests-blocks\/\">hardness reference blocks<\/a> are an essential step for industries across the UK and Europe, such as laboratories, industrial applications, forging, quality control processes and many more. When it comes to accuracy and reliability, our range of test blocks is there to ensure your processes continue to run smoothly.<\/span><\/p>\n<a href=\"https:\/\/indentec.com\/contact\/\" class=\"button primary\"  >\n\t\t<span>Contact a member of our team<\/span>\n\t<\/a>\n\n\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1525891262 {\n  padding-top: 0px;\n  padding-bottom: 0px;\n  background-color: rgb(255, 255, 255);\n}\n#section_1525891262 .section-bg-overlay {\n  background-color: rgba(255, 255, 255, 0.85);\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_749892540\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\t<div class=\"is-border\"\n\t\tstyle=\"border-color:rgb(235, 235, 235);border-width:1px 0px 0px 0px;\">\n\t<\/div>\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row\"  id=\"row-498267837\">\n\n\n\t<div id=\"col-1896651576\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<h2><strong>The Importance of Hardness Reference Blocks<\/strong><\/h2>\n<p><span style=\"font-weight: 400;\">Hardness reference blocks are an essential part of the calibration and verification process for hardness testing machines. These blocks are a crucial step for ensuring accurate hardness readings across various scales, including <a href=\"https:\/\/indentec.com\/rockwell-hardness-test\/\">Rockwell<\/a>, <a href=\"https:\/\/indentec.com\/vickers-hardness-test\/\">Vickers<\/a>, <a href=\"https:\/\/indentec.com\/brinell-hardness-test\/\">Brinell<\/a>, and <a href=\"https:\/\/indentec.com\/knoop-hardness-test\/\">Knoop<\/a>. By using calibrated hardness reference blocks, you can ensure your testing equipment is providing you with the most precise and reliable results, which is crucial for product quality assurance and regulatory compliance across a wide range of industries.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">At Indentec, we provide a wide range of hardness reference blocks, each one designed and calibrated for its specific use. This varies depending on the industry, for example, <a href=\"https:\/\/indentec.com\/engineering-hardness-testing\/\">engineering<\/a>, <a href=\"https:\/\/indentec.com\/manufacturing-hardness-testing\/\">manufacturing<\/a>, scientific research and many others. Each reference block is carefully manufactured and tested in-house at Indentec to meet international standards, ensuring compliance with the ISO and ASTM standards for hardness testing.<\/span><\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n<div class=\"row\"  id=\"row-1441764090\">\n\n\n\t<div id=\"col-1552320009\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<a href=\"https:\/\/indentec.com\/tests-blocks\/\" class=\"button primary\"  >\n\t\t<span>Discover Indentec Hardness Testing Methods<\/span>\n\t<\/a>\n\n\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_749892540 {\n  padding-top: 60px;\n  padding-bottom: 60px;\n  min-height: 300px;\n  background-color: rgb(245, 245, 245);\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_744339686\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t<div class=\"section-bg-overlay absolute fill\"><\/div>\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row row-large align-middle\"  id=\"row-856000267\">\n\n\n\t<div id=\"col-1095423595\" class=\"col medium-3 small-12 large-3\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1061944585\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"683\" height=\"1024\" src=\"https:\/\/indentec.com\/wp-content\/uploads\/2025\/01\/hardness-test-blocks-683x1024.jpg\" class=\"attachment-large size-large\" alt=\"hardness test blocks\" srcset=\"https:\/\/indentec.com\/wp-content\/uploads\/2025\/01\/hardness-test-blocks-683x1024.jpg 683w, https:\/\/indentec.com\/wp-content\/uploads\/2025\/01\/hardness-test-blocks-200x300.jpg 200w, https:\/\/indentec.com\/wp-content\/uploads\/2025\/01\/hardness-test-blocks-768x1152.jpg 768w, https:\/\/indentec.com\/wp-content\/uploads\/2025\/01\/hardness-test-blocks-1024x1536.jpg 1024w, https:\/\/indentec.com\/wp-content\/uploads\/2025\/01\/hardness-test-blocks-1366x2048.jpg 1366w, https:\/\/indentec.com\/wp-content\/uploads\/2025\/01\/hardness-test-blocks-510x765.jpg 510w, https:\/\/indentec.com\/wp-content\/uploads\/2025\/01\/hardness-test-blocks.jpg 1707w\" sizes=\"auto, (max-width: 683px) 100vw, 683px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_1061944585 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1224533163\" class=\"col medium-9 small-12 large-9\"  >\n\t\t\t\t<div class=\"col-inner text-left\"  >\n\t\t\t\n\t\t\t\n\n<h2><strong>Hardness Reference Blocks We Manufacture<\/strong><\/h2>\n<h3><a href=\"https:\/\/indentec.com\/product\/rockwell\/\"><strong>Rockwell Hardness Test Blocks<\/strong><\/a><\/h3>\n<p>For most <a href=\"https:\/\/indentec.com\/metal-hardness-testing\/\">metals<\/a>, the Rockwell hardness test is a reliable method, and it excels at testing how a metal resists indentation under a controlled pressure. However, the Rockwell hardness test is not suitable for every situation. They include:<\/p>\n<ul>\n<li><strong>Thin Metals:<\/strong>\u00a0If the metal is too thin, the indentation from the test might be too large and distort the results.<\/li>\n<li><strong>Oddly Shaped Samples:<\/strong>\u00a0Samples with unusual shapes might not provide a good surface for the test to be performed accurately.<\/li>\n<\/ul>\n<h3><a href=\"https:\/\/indentec.com\/product\/brinell\/\"><strong>Brinell Hardness Test Blocks<\/strong><\/a><\/h3>\n<p>The Brinell hardness test is used in situations involving broad or rough surfaces, coarse-grained materials, or heavy loads. It works especially well for determining the hardness of materials with narrow hardness ranges, such as castings, softer <a href=\"https:\/\/indentec.com\/steel-hardness-testing\/\">steels<\/a>, and non-ferrous metals.<\/p>\n<p>Brinell hardness testing may not be appropriate for materials with extremely high hardness or for thin and tiny components where a smaller indentation size is required.<\/p>\n<a href=\"https:\/\/indentec.com\/tests-blocks\/\" class=\"button primary\"  >\n\t\t<span>SHOP OUR BLOCKS NOW<\/span>\n\t<\/a>\n\n\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_744339686 {\n  padding-top: 60px;\n  padding-bottom: 60px;\n  background-color: rgb(255, 255, 255);\n}\n#section_744339686 .section-bg-overlay {\n  background-color: rgba(255, 255, 255, 0.85);\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_1441190562\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\t<div class=\"is-border\"\n\t\tstyle=\"border-color:rgb(235, 235, 235);border-width:1px 0px 0px 0px;\">\n\t<\/div>\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row\"  id=\"row-1356031386\">\n\n\n\t<div id=\"col-1222356698\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t<div id=\"text-1302732790\" class=\"text\">\n\t\t\n\n<h3><a href=\"https:\/\/indentec.com\/product\/vickers\/\"><strong>Vickers Hardness Test Blocks<\/strong><\/a><\/h3>\n<p>The Vickers Hardness Test is versatile and suitable for a range of applications; however, it may not be suitable for very soft or highly textured materials. For these situations, other hardness test methods like Brinell or Rockwell may be more appropriate.<\/p>\n<p>In the Vickers hardness test, using a higher load is usually preferred because it reduces the influence of surface treatments and provides more results. However, for thin materials or coatings, lighter loads are essential to avoid compromising the material\u2019s integrity.<\/p>\n<h3><a href=\"https:\/\/indentec.com\/product\/knoop\/\"><strong>Knoop Hardness Test Blocks<\/strong><\/a><\/h3>\n<p>Knoop hardness test blocks are used for thin, small, or anisotropic materials. It works especially well for determining the hardness of individual microscopically sized features, thin coatings, and brittle materials. The following are some particular situations in which Knoop hardness testing is frequently used:<\/p>\n<p>\u25cf Thin Films and Coatings<br \/>\u25cf Anisotropic Materials<br \/>\u25cf Micro Indentation<br \/>\u25cf Ceramic Materials<br \/>\u25cf Composite Materials<br \/>\u25cf Research and Development<\/p>\n\n\t\t\n<style>\n#text-1302732790 {\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1441190562 {\n  padding-top: 60px;\n  padding-bottom: 60px;\n  min-height: 300px;\n  background-color: rgb(255, 255, 255);\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_1649092372\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row align-center\"  id=\"row-437664060\">\n\n\n\t<div id=\"col-1532405300\" class=\"col medium-10 small-12 large-10\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n\n<h2><strong>The Advantage Of Hardness Reference Blocks From Indentec<\/strong><\/h2>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">From supplying hardness reference blocks for a wide range of businesses, we\u2019ve been able to structure the hardness testing services we provide to suit each client, whether you\u2019re after a one-time service or a long-term partnership.<\/span><\/p>\n<ul>\n<li style=\"text-align: left;\"><b>Manufactured For Precision<\/b><span style=\"font-weight: 400;\">: Every hardness reference block we manufacture and calibrate is done with the utmost precision, using only the highest quality materials. Our team of engineers and technicians ensure that each test block undergoes strict quality control checks to meet the highest industry standards. <\/span><\/li>\n<li style=\"text-align: left;\"><b>Wide Range of Scales:<\/b><span style=\"font-weight: 400;\"> We supply Rockwell, Brinell, Knoop and Vickers reference blocks for a range of different hardness testing scales and values.<\/span><\/li>\n<li style=\"text-align: left;\"><b>Certificate of Calibration:<\/b><span style=\"font-weight: 400;\">\u00a0 Our reference blocks come with a certificate of calibration. These certifications ensure that your hardness blocks are working within specifications, providing reliable results. <\/span><\/li>\n<li style=\"text-align: left;\"><b>Compliance With Global Standards: <\/b>All Indentec hardness reference blocks adhere to strict international standards, ensuring your testing processes remain compliant with regulatory requirements.<\/li>\n<\/ul>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1649092372 {\n  padding-top: 60px;\n  padding-bottom: 60px;\n  min-height: 300px;\n  background-color: rgb(236, 236, 236);\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_1426635963\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t<div class=\"section-bg-overlay absolute fill\"><\/div>\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row row-large align-middle\"  id=\"row-1183667848\">\n\n\n\t<div id=\"col-909160998\" class=\"col medium-3 small-12 large-3\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_843357539\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"683\" height=\"1024\" src=\"https:\/\/indentec.com\/wp-content\/uploads\/2025\/02\/engineering-hardness-test-blocks-683x1024.jpg\" class=\"attachment-large size-large\" alt=\"hardness test blocks for engineering applications\" srcset=\"https:\/\/indentec.com\/wp-content\/uploads\/2025\/02\/engineering-hardness-test-blocks-683x1024.jpg 683w, https:\/\/indentec.com\/wp-content\/uploads\/2025\/02\/engineering-hardness-test-blocks-200x300.jpg 200w, https:\/\/indentec.com\/wp-content\/uploads\/2025\/02\/engineering-hardness-test-blocks-768x1152.jpg 768w, https:\/\/indentec.com\/wp-content\/uploads\/2025\/02\/engineering-hardness-test-blocks-1024x1536.jpg 1024w, https:\/\/indentec.com\/wp-content\/uploads\/2025\/02\/engineering-hardness-test-blocks-1365x2048.jpg 1365w, https:\/\/indentec.com\/wp-content\/uploads\/2025\/02\/engineering-hardness-test-blocks-510x765.jpg 510w, https:\/\/indentec.com\/wp-content\/uploads\/2025\/02\/engineering-hardness-test-blocks-scaled.jpg 1707w\" sizes=\"auto, (max-width: 683px) 100vw, 683px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_843357539 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1313471894\" class=\"col medium-9 small-12 large-9\"  >\n\t\t\t\t<div class=\"col-inner text-left\"  >\n\t\t\t\n\t\t\t\n\n<h3>Industries That Utilise Test Blocks<\/h3>\n<p><span style=\"font-weight: 400;\">Hardness reference blocks are utilised in a range of different industries and businesses. Sectors where material hardness is a key factor that affects performance, safety and quality are likely to need testing blocks in recurrence. Here are a few industries that we manufacture and calibrate reference blocks for:<\/span><\/p>\n<p><span style=\"font-weight: 400;\"><strong>Aerospace and <a href=\"https:\/\/indentec.com\/automotive-hardness-testing\/\">Automotive<\/a> Sectors:<\/strong> Reference blocks assure the accuracy and dependability of hardness testing equipment, ensuring the integrity of crucial components such as engine parts, structural elements, and landing gear components, where strict quality standards are important.<\/span><\/p>\n<p><span style=\"font-weight: 400;\"><strong>Academia and Engineering Sectors:<\/strong> Test blocks give researchers and students standardised materials to examine material qualities and mechanical behaviour, which is important for research, experimentation, and education.<\/span><\/p>\n<p><span style=\"font-weight: 400;\"><strong>Primary Metal Manufacturing &amp; Medical Sectors:<\/strong> Our calibrated test blocks support quality control procedures by making it easier to validate hardness testing equipment to preserve accuracy and consistency.<\/span><\/p>\n<a href=\"https:\/\/indentec.com\/tests-blocks\/\" class=\"button primary\"  >\n\t\t<span>SHOP OUR BLOCKS NOW<\/span>\n\t<\/a>\n\n\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1426635963 {\n  padding-top: 60px;\n  padding-bottom: 60px;\n  background-color: rgb(255, 255, 255);\n}\n#section_1426635963 .section-bg-overlay {\n  background-color: rgba(255, 255, 255, 0.85);\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_2124624907\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row align-center\"  id=\"row-132100431\">\n\n\n\t<div id=\"col-1301034346\" class=\"col medium-10 small-12 large-10\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n\n<h3><strong>Hardness Reference Blocks From Indentec<\/strong><\/h3>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">From supplying hardness reference blocks for a wide range of businesses, we\u2019ve been able to structure the hardness testing services we provide to suit each client, whether you\u2019re after a one-time service or a long-term partnership.<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">Thanks to our decades of experience in hardness testing and calibrating reference blocks, we provide products that enhance your business and keep operations moving. Our certified reference blocks are manufactured to industry standards, offering accuracy that strengthens your quality assurance processes. Our reference blocks are all compliant with international testing standards and help support regulatory compliance across a wide range of industries.\u00a0<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">At Indentec, we combine advanced manufacturing techniques with the latest testing equipment, and backed by a global network with responsive local services, we ensure your hardness testing blocks remain efficient for your specific industry needs.<\/span><\/p>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_2124624907 {\n  padding-top: 60px;\n  padding-bottom: 60px;\n  min-height: 300px;\n  background-color: rgb(236, 236, 236);\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_1603717766\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t<div class=\"section-bg-overlay absolute fill\"><\/div>\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row row-large align-middle\"  id=\"row-1989885659\">\n\n\n\t<div id=\"col-109562218\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner text-left\"  >\n\t\t\t\n\t\t\t\n\n<h3><strong>Get Started Today With Indentec\u00a0<\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">Shop our range of hardness reference blocks today, including Rockwell, Brinell, Knoop and Vickers or <a href=\"https:\/\/indentec.com\/contact\/\">get in touch<\/a> to find out more about our hardness testing services. Our team is always happy to answer any questions or to help you identify what test blocks you might need.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">All of our reference blocks are engineered with precision, providing you with the confidence that your testing results are accurate and trustworthy. With a global reputation for international standard compliance and dedicated customer support, we are always happy to discuss how our hardness testing blocks can benefit your business.<\/span><\/p>\n<p><span style=\"font-weight: 400;\"><a href=\"https:\/\/indentec.com\/contact\/\">Get in touch<\/a> today to learn more about our hardness reference blocks or place your order!<\/span><\/p>\n<a href=\"https:\/\/indentec.com\/contact\/\" class=\"button primary\"  >\n\t\t<span>Contact us<\/span>\n\t<\/a>\n\n\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-417548857\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_878223413\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1020\" height=\"680\" src=\"https:\/\/indentec.com\/wp-content\/uploads\/2025\/01\/hardness-test-blocks-from-Indentec-West-Midlands-1024x683.jpg\" class=\"attachment-large size-large\" alt=\"hardness test blocks from Indentec, West Midlands\" srcset=\"https:\/\/indentec.com\/wp-content\/uploads\/2025\/01\/hardness-test-blocks-from-Indentec-West-Midlands-1024x683.jpg 1024w, https:\/\/indentec.com\/wp-content\/uploads\/2025\/01\/hardness-test-blocks-from-Indentec-West-Midlands-300x200.jpg 300w, https:\/\/indentec.com\/wp-content\/uploads\/2025\/01\/hardness-test-blocks-from-Indentec-West-Midlands-768x512.jpg 768w, https:\/\/indentec.com\/wp-content\/uploads\/2025\/01\/hardness-test-blocks-from-Indentec-West-Midlands-1536x1025.jpg 1536w, https:\/\/indentec.com\/wp-content\/uploads\/2025\/01\/hardness-test-blocks-from-Indentec-West-Midlands-2048x1366.jpg 2048w, https:\/\/indentec.com\/wp-content\/uploads\/2025\/01\/hardness-test-blocks-from-Indentec-West-Midlands-510x340.jpg 510w\" sizes=\"auto, (max-width: 1020px) 100vw, 1020px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_878223413 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n<div class=\"row\"  id=\"row-809931645\">\n\n\n\t<div id=\"col-1204484886\" class=\"col car-accord small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<div class=\"is-divider divider clearfix\" ><\/div>\n\n<h3>Hardness Reference Blocks FAQs<\/h3>\n<div class=\"accordion\">\n\n\t<div id=\"accordion-2852551118\" class=\"accordion-item box-shadow-1\">\n\t\t<a id=\"accordion-2852551118-label\" class=\"accordion-title plain\" href=\"#accordion-item-what-are-hardness-reference-blocks-used-for?\" aria-expanded=\"false\" aria-controls=\"accordion-2852551118-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Attiva\/Disattiva\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>What are hardness reference blocks used for?<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-2852551118-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-2852551118-label\" >\n\t\t\t\n\n<p>Hardness test blocks are precision-engineered samples with a known hardness value. They serve to calibrate and validate the performance of hardness testing machines, ensuring consistent and accurate readings.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-4229511645\" class=\"accordion-item box-shadow-1\">\n\t\t<a id=\"accordion-4229511645-label\" class=\"accordion-title plain\" href=\"#accordion-item-how-are-hardness-reference-blocks-utilised-in-calibration?\" aria-expanded=\"false\" aria-controls=\"accordion-4229511645-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Attiva\/Disattiva\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>How are hardness reference blocks utilised in calibration?<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-4229511645-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-4229511645-label\" >\n\t\t\t\n\n<p>In the calibration process, a hardness test block is positioned beneath the machine\u2019s indenter, which then measures its hardness. The result is compared with the block&#8217;s certified hardness value, allowing verification that the testing machine delivers accurate measurements.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-3695410080\" class=\"accordion-item box-shadow-1\">\n\t\t<a id=\"accordion-3695410080-label\" class=\"accordion-title plain\" href=\"#accordion-item-what-types-of-hardness-reference-blocks-are-available?\" aria-expanded=\"false\" aria-controls=\"accordion-3695410080-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Attiva\/Disattiva\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>What types of hardness reference blocks are available?<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-3695410080-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-3695410080-label\" >\n\t\t\t\n\n<p>Hardness test blocks come in various shapes, such as cylindrical, rectangular, and spherical forms, and are made from materials like steel, tungsten carbide, or ceramics to suit different testing requirements.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t<div id=\"accordion-3744423714\" class=\"accordion-item box-shadow-1\">\n\t\t<a id=\"accordion-3744423714-label\" class=\"accordion-title plain\" href=\"#accordion-item-how-frequently-should-hardness-reference-blocks-be-used-for-calibration?\" aria-expanded=\"false\" aria-controls=\"accordion-3744423714-content\" >\n\t\t\t<button class=\"toggle\" aria-label=\"Attiva\/Disattiva\"><i class=\"icon-angle-down\"><\/i><\/button>\n\t\t\t<span>How frequently should hardness reference blocks be used for calibration?<\/span>\n\t\t<\/a>\n\t\t<div id=\"accordion-3744423714-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-3744423714-label\" >\n\t\t\t\n\n<p>To maintain measurement accuracy, it\u2019s recommended to calibrate hardness testing machines at set intervals\u2014typically once a year or after a defined number of uses\u2014using certified hardness test blocks.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\t\n\n<\/div>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n<div class=\"row\"  id=\"row-1797710555\">\n\n\n\t<div id=\"col-1100833004\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1603717766 {\n  padding-top: 60px;\n  padding-bottom: 60px;\n  background-color: rgb(254, 248, 248);\n}\n#section_1603717766 .section-bg-overlay {\n  background-color: rgba(255, 255, 255, 0.85);\n}\n<\/style>\n\t<\/section>\n\t","protected":false},"excerpt":{"rendered":"","protected":false},"author":27,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-8514","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/indentec.com\/it\/wp-json\/wp\/v2\/pages\/8514","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/indentec.com\/it\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/indentec.com\/it\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/indentec.com\/it\/wp-json\/wp\/v2\/users\/27"}],"replies":[{"embeddable":true,"href":"https:\/\/indentec.com\/it\/wp-json\/wp\/v2\/comments?post=8514"}],"version-history":[{"count":10,"href":"https:\/\/indentec.com\/it\/wp-json\/wp\/v2\/pages\/8514\/revisions"}],"predecessor-version":[{"id":8563,"href":"https:\/\/indentec.com\/it\/wp-json\/wp\/v2\/pages\/8514\/revisions\/8563"}],"wp:attachment":[{"href":"https:\/\/indentec.com\/it\/wp-json\/wp\/v2\/media?parent=8514"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}