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SAE J 439a

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SAE J 439a Sintered Carbide Tools

standard by SAE International, 02/01/1977

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$35.10

-55%

$78.00

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This recommended practice covers methods for measuring or evaluating five properties or characteristics of sintered carbide which contribute significantly to the performance of sintered carbide tools. These properties are: hardness, specific gravity, apparent porosity, structure,and grain size. They are covered under separate headings below.

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Published: 02/01/1977File Size: 1 file , 380 KB