{"product_id":"yushi-5-step-ultrasonic-thickness-calibration-blocks-metric","title":"5-Step Ultrasonic Thickness Calibration Blocks – Metric","description":"\u003cp\u003eFive-step metric calibration wedges for checking ultrasonic thickness gauges at five reference thicknesses, with thinner-wall and heavier-section arrangements.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eChoose 2.5–12.5 mm or 5–25 mm step sets.\u003c\/li\u003e\n\u003cli\u003e1018 carbon steel and 304 stainless steel variants.\u003c\/li\u003e\n\u003cli\u003eFive reference levels support checks across the working range.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCorrosion-monitoring preparation for process pipework and storage tanks.\u003c\/li\u003e\n\u003cli\u003eThickness verification in steel fabrication and mining maintenance.\u003c\/li\u003e\n\u003cli\u003eRoutine instrument checks and technician training.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eUnits\u003c\/th\u003e\n\u003ctd\u003eMetric (mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eB-101-0017\u003c\/th\u003e\n\u003ctd\u003e2.5 \/ 5 \/ 7.5 \/ 10 \/ 12.5 mm; 1018 carbon steel; footprint 100 × 20 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eB-101-0027\u003c\/th\u003e\n\u003ctd\u003e2.5 \/ 5 \/ 7.5 \/ 10 \/ 12.5 mm; 304 stainless steel; footprint 100 × 24.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eB-101-0013\u003c\/th\u003e\n\u003ctd\u003e5 \/ 10 \/ 15 \/ 20 \/ 25 mm; 1018 carbon steel; footprint 100 × 20 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eB-101-0023\u003c\/th\u003e\n\u003ctd\u003e5 \/ 10 \/ 15 \/ 20 \/ 25 mm; 304 stainless steel; footprint 100 × 24.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eSelection and standards\u003c\/h2\u003e\u003cp\u003eChoose a reference material with suitable acoustic properties and use the calibration method specified by the instrument manufacturer and inspection procedure.\u003c\/p\u003e\u003ch2\u003eIncluded and optional accessories\u003c\/h2\u003e\u003cp\u003eOne calibration block in the selected configuration. Certificate scope, protective case and lead time should be specified with the quotation; inclusion is not confirmed by the price list.\u003c\/p\u003e\u003cp\u003eUse a compatible ultrasonic instrument, probe and couplant, supplied separately.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.yushindt.com\/product\/86-cn.html\"\u003eManufacturer product information\u003c\/a\u003e\u003c\/p\u003e","brand":"Yushi Instruments","offers":[{"title":"2.5 \/ 5 \/ 7.5 \/ 10 \/ 12.5 mm \/ 1018 carbon steel","offer_id":46175963873471,"sku":"YUS-B-101-0017","price":3436.72,"currency_code":"ZAR","in_stock":true},{"title":"2.5 \/ 5 \/ 7.5 \/ 10 \/ 12.5 mm \/ 304 stainless steel","offer_id":46175963906239,"sku":"YUS-B-101-0027","price":5010.41,"currency_code":"ZAR","in_stock":true},{"title":"5 \/ 10 \/ 15 \/ 20 \/ 25 mm \/ 1018 carbon steel","offer_id":46175963939007,"sku":"YUS-B-101-0013","price":3436.72,"currency_code":"ZAR","in_stock":true},{"title":"5 \/ 10 \/ 15 \/ 20 \/ 25 mm \/ 304 stainless steel","offer_id":46175963971775,"sku":"YUS-B-101-0023","price":5010.41,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/8299\/7695\/files\/yushi-5-step-original.jpg?v=1788945411","url":"https:\/\/inspectiontools.co.za\/products\/yushi-5-step-ultrasonic-thickness-calibration-blocks-metric","provider":"Inspection Tool Specialists","version":"1.0","type":"link"}