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What is Brinell Hardness Scales ?

Good quality Vickers Hardness Testing Machine for sales
Good quality Vickers Hardness Testing Machine for sales
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After we visited the customer, they finally decided to purchase Brinell hardness tester iBrin-413Z, now we have installed the unit at customer’s site,

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Thank you for the indenters (diamond  cone 120 degrees). We recently got it and already tested it. Indenters  are good as we expected. 

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What is Brinell Hardness Scales ?
What is Brinell Hardness Scales ?


Brinell Hardness Scale is the combinations of indenters and test forces. The standard Brinell hardness scales and test forces are given in below table, corresponding to force-diameter ratios of 1, 1.25, 2.5, 5, 10 and 30.


Brinell hardness values should be determined and reported in accordance with one of these standard scales.

Other scales using non-standard test forces may be used by special agreement.


Examples of other scales and the corresponding force-diameter ratio (in parentheses) are HBW 10/750 (7.5), HBW 10/2000 (20), HBW 10/2500 (25), HBW 5/187.5 (7.5), and HBW 5/500 (20).


What is Brinell Hardness Scales ?

Pub Time : 2017-02-14 10:57:19 >> News list
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