{"product_id":"brinell-hardness-test-blocks","title":"Brinell Hardness Test Blocks","description":"\u003ch3\u003e\u003cstrong\u003eBrinell Hardness Test Blocks Applications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Brinell hardness test\u003cspan\u003e \u003c\/span\u003eis 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 castings, softer steels, and non-ferrous metals.\u003c\/p\u003e\n\u003cp\u003eSituations in which Brinell hardness testing is used:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e● Soft Materials\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– copper, lead, aluminium, low-carbon steels, and certain polymers. Larger indenters and high loads reduce the impact of surface imperfections and produce hardness measurements that are more precise.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e● Casting Industry\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– bronze, aluminium alloys, and cast iron. Brinell offers a reliable way to quantify the hardness of the material, which is essential for assessing its sturdiness and strength.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e● Large Forgings\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– Accurate measurements on the rough surfaces of forgings are made possible by the high test load and big spherical indenter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e● Coarse-Grained Materials\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– Over a wider indentation region, Brinell testing produces an average hardness value. This contributes to explaining the possible variance in hardness between the grains.\u003c\/p\u003e\n\u003cp\u003eBrinell 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.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eThe Brinell Hardness Test Process\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBrinell hardness testing uses a large, spherical indenter. This causes a large depression on the material’s surface, which lessens sensitivity to surface roughness and facilitates accurate measurement.\u003c\/p\u003e\n\u003cp\u003eThe size of the indentation reflects an average hardness across a broader region. When considering many different techniques of hardness testing, this can offer a more realistic measurement of the overall hardness of the material.\u003c\/p\u003e\n\u003cp\u003eBrinell hardness testing follows these steps:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIndentation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe ball penetrates the material using a predetermined load applied for a predetermined period of time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMeasurement:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe diameter of the resultant depression is measured after the load has been removed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCalculation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe applied force, the indenter ball diameter, and the indentation diameter are used to determine the Brinell Hardness Number (BHN).\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-7651\" src=\"https:\/\/indentec.com\/wp-content\/uploads\/2024\/05\/Brinell-diagram-300x300.png\" alt=\"brinell hardness testing diagram\" width=\"300\" height=\"300\" srcset=\"https:\/\/indentec.com\/wp-content\/uploads\/2024\/05\/Brinell-diagram-300x300.png 300w, https:\/\/indentec.com\/wp-content\/uploads\/2024\/05\/Brinell-diagram-1024x1024.png 1024w, https:\/\/indentec.com\/wp-content\/uploads\/2024\/05\/Brinell-diagram-150x150.png 150w, https:\/\/indentec.com\/wp-content\/uploads\/2024\/05\/Brinell-diagram-768x768.png 768w, https:\/\/indentec.com\/wp-content\/uploads\/2024\/05\/Brinell-diagram-510x510.png 510w, https:\/\/indentec.com\/wp-content\/uploads\/2024\/05\/Brinell-diagram-100x100.png 100w, https:\/\/indentec.com\/wp-content\/uploads\/2024\/05\/Brinell-diagram.png 1080w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhen to Choose Brinell Hardness Test Blocks\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eFor evaluating the hardness of a variety of materials, especially those with irregular or coarse features, the Brinell Hardness Test provides a stable and accurate approach. The Brinell test yields important information about the characteristics of a material by measuring the indentation left by applying a uniform force to a hardened steel ball.\u003c\/p\u003e\n\u003cp\u003eComprehending the Brinell Hardness Test is crucial for quality assurance and material selection, regardless of whether you work with castings, forgings, or other difficult materials. Please contact Indentec for additional information about our Brinell hardness testing blocks.\u003c\/p\u003e","brand":"ZwickRoell","offers":[{"title":"Default Title","offer_id":50736519512231,"sku":null,"price":665.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/2688\/5031\/files\/Brinell-Test-Block-Unboxed-and-Certificate-PNG-510x510-1.webp?v=1780554627","url":"https:\/\/shop.zwickroell.com\/en-eu\/products\/brinell-hardness-test-blocks","provider":"ZwickRoell","version":"1.0","type":"link"}