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SAE J439 (JAN2018)

Current Revision

Sintered Carbide Tools

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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.

SDO SAE: SAE International
Document Number J439
Publication Date Jan. 9, 2018
Language en - English
Page Count 9
Revision Level 201801
Supercedes
Committee
Publish Date Document Id Type View
Jan. 9, 2018 J439_201801 Revision
Feb. 1, 1977 J439_197702 Revision