{"id":6705,"date":"2026-10-30T16:39:47","date_gmt":"2026-10-30T16:39:47","guid":{"rendered":"https:\/\/melt.ro\/?post_type=product&#038;p=6705"},"modified":"2026-11-02T20:25:26","modified_gmt":"2026-11-02T20:25:26","slug":"rockwell-hardness-reference-blocks","status":"publish","type":"product","link":"https:\/\/melt.ro\/ro\/produs\/rockwell-hardness-reference-blocks\/","title":{"rendered":"Rockwell Hardness Reference Blocks"},"content":{"rendered":"<h2>Calibrated Rockwell hardness reference blocks<\/h2>\n<p>Euro Products manufactures calibrated Rockwell hardness reference blocks for routine verification and calibration of hardness testers. Select the load or scale, the nominal hardness value and the certificate; the options narrow automatically to the combinations available.<\/p>\n<p>15 standard Rockwell scales, including HRA, HRB and HRC, with available nominal values from 3 to 126 depending on the selected scale.<\/p>\n<p>Euro Products reference blocks are manufactured from carefully selected materials, heat-treated, precision-ground and lapped to provide stable, repeatable hardness values. Each block is calibrated using certified calibration machines.<\/p>\n<h2>Certificate<\/h2>\n<ul>\n<li><strong>UKAS<\/strong> \u2013 UKAS certificate to BS EN ISO 6508-3 and ASTM E18.<\/li>\n<li><strong>EURO<\/strong> \u2013 traceable laboratory certificate (non-UKAS).<\/li>\n<\/ul>\n<p>The selected nominal value identifies the block you are ordering; the calibrated value and uncertainty of measurement are stated on the supplied certificate.<\/p>\n<h2>Block size<\/h2>\n<p>64 mm diameter \u00d7 15 mm thickness.<\/p>\n<h2>Bespoke hardness reference blocks<\/h2>\n<p>Can\u2019t see the scale or value you need? Bespoke hardness reference blocks can be made to suit specific requirements. Contact us with your required test method, scale and nominal value.<\/p>","protected":false},"excerpt":{"rendered":"<p>Calibrated Rockwell hardness reference blocks by Euro Products. Choose the load or scale, the nominal hardness value and a UKAS or EURO certificate.<\/p>","protected":false},"featured_media":6358,"template":"","meta":[],"product_brand":[153],"product_cat":[27,451],"product_tag":[],"berocket_brand":[],"class_list":["post-6705","product","type-product","status-publish","has-post-thumbnail","product_brand-europroducts","product_cat-hardness-reference-blocks","product_cat-reference-blocks","first","instock","shipping-taxable","purchasable","product-type-variable"],"_links":{"self":[{"href":"https:\/\/melt.ro\/ro\/wp-json\/wp\/v2\/product\/6705","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/melt.ro\/ro\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/melt.ro\/ro\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/melt.ro\/ro\/wp-json\/wp\/v2\/media\/6358"}],"wp:attachment":[{"href":"https:\/\/melt.ro\/ro\/wp-json\/wp\/v2\/media?parent=6705"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/melt.ro\/ro\/wp-json\/wp\/v2\/product_brand?post=6705"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/melt.ro\/ro\/wp-json\/wp\/v2\/product_cat?post=6705"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/melt.ro\/ro\/wp-json\/wp\/v2\/product_tag?post=6705"},{"taxonomy":"berocket_brand","embeddable":true,"href":"https:\/\/melt.ro\/ro\/wp-json\/wp\/v2\/berocket_brand?post=6705"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}