{"product_id":"webster-hardness-tester-model-b-75-for-mild-steel-brass","title":"Webster Hardness Tester Model B-75 for Mild Steel \u0026 Brass","description":"\u003ch4\u003eHardness tester Webster for Mild Steel \u0026amp; Brass \u003c\/h4\u003e\n\u003ch4\u003e(Standard Capacity up to ¼\")\u003c\/h4\u003e\n\u003cp\u003e\u003cbr\u003eModel B-75 Tester was developed to obtain a more sensitive response to slight changes in the upper range of hardness covered by Model B. This sensitivity is particularly useful in testing mild steel and stronger aluminum alloys. For brass, the B-75 covers the range from annealed to full-hard.\u003c\/p\u003e\n\u003cp\u003eThis added sensitivity is accomplished by incorporating a penetrator of a slightly different contour and a heavier load spring than used in Model B. The 20 graduations on the Webster dial indicator cover the range between 20 and 100 on the Rockwell B scale. \u003cbr\u003e\u003cbr\u003eEach tester is shipped in a fitted case with a spare penetrator, adjusting wrench, and standard test strip. \u003cbr\u003e\u003cbr\u003eDelivery may take up to approx. 4-6 weeks depending on stock availability. You can check the availability by calling 1.877.884.8378 or emailing: sales@qualitest-inc.com.\u003c\/p\u003e\n\u003ch4\u003eWebster Hardness Testers\u003c\/h4\u003e\n\u003cp\u003eWebster portable hardness testers are made in three distinct models for testing brass, aluminum, copper, and mild steel. They allow you to quickly identify tempers and test a variety of shapes that other models simply cannot check - including tubing, extrusions, and flat stock.\u003c\/p\u003e\n\u003cp\u003eEvery one of Webster's hardness tester models operates in the same manner. The only differences are in the type of load spring, hardness ranges, and penetrator design.\u003c\/p\u003e\n\u003ch4\u003eModel B-75 Webster Hardness Tester\u003c\/h4\u003e\n\u003cp\u003eDeveloped to obtain a more sensitive response to slight changes in the upper range of hardness covered by the Model B, the Model B-75 Webster Hardness Tester is particularly useful in testing the hardness of stronger aluminum alloys as well as of mild steel.\u003c\/p\u003e\n\u003cp\u003eThe B-75 Webster Hardness Tester covers the range from annealed to full-hard for brass. It is accomplished by incorporating a penetrator of slightly different contours and a heavier load spring than used in Model B, and the 20 graduations on the dial indicator cover the range between 20 and 100 on the Rockwell B Scale.\u003c\/p\u003e\n\u003ch4\u003eOperation of Webster Hardness Testers\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eThe operation of Webster Hardness Testers is simple. The work being tested is placed between the anvil and the penetrator. Pressure is then applied to the handles until the “bottom” is felt, then the dial indicator is read.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eApplications for WEBSTER Hardness Testers:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCan Be Used on Assemblies That Cannot Be Brought to the Labs\u003c\/li\u003e\n\u003cli\u003eChecks for Proper Heat-Treatment Response\u003c\/li\u003e\n\u003cli\u003eDifferentiates Between Soft or Work-Hardened Material\u003c\/li\u003e\n\u003cli\u003eGives a Rapid 100% Check on Parts That Would Normally Take a Long Time to Test\u003c\/li\u003e\n\u003cli\u003eIdentifies Heat-Treated Parts\u003c\/li\u003e\n\u003cli\u003eIdentifies Parts Made from Improper or Substandard Alloys\u003c\/li\u003e\n\u003cli\u003eProvides Correlation Between a Bench-Mounted Hardness Tester and the Production Line\u003c\/li\u003e\n\u003cli\u003eSegregates Materials in Stock\u003c\/li\u003e\n\u003cli\u003eUseful in Conjunction with Stationary Laboratory Hardness Testing Tools\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eFeatures of Webster Hardness Testers:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCan Be Operated with One Hand\u003c\/li\u003e\n\u003cli\u003eEasy-to-Read Dial Indicator with 20 Graduations Permits Use as a “Go” and “No-Go” Gauge\u003c\/li\u003e\n\u003cli\u003eRound 3\/8-Inch Diameter Anvil Can Test a Variety of Shapes\u003c\/li\u003e\n\u003cli\u003eSimple Operation Permits Readings Independent of the Operator’s Skill\u003c\/li\u003e\n\u003cli\u003eTests Materials Up to 1\/4 Inch in Thickness with Increased Capacities Available Up to 1 Inch\u003c\/li\u003e\n\u003cli\u003eTest Only Requires Applying Pressure to the Handles Until the “Bottom” Is Felt\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Qualitest","offers":[{"title":"Default Title","offer_id":47772189196465,"sku":"Webster-B75","price":4799.99,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/5211\/8449\/files\/WebsterHardnessTesterModelBforAluminiumAlloys1.png?v=1784984331","url":"https:\/\/testingcore.com\/products\/webster-hardness-tester-model-b-75-for-mild-steel-brass","provider":"TestingCore","version":"1.0","type":"link"}