SAE J439_197702 PDF
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SINTERED CARBIDE TOOLS
Category: J
Tags: Durability, Gravity, Iron, Particulate matter (PM), Potassium, Powder metallurgy, Pressure, Test procedures, Water
Description
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.
History
| J439_201801 | 2018-01-09 | Latest | Stabilized |
| J439_197702 | 1977-02-01 | Historical | Revised |
| J439A_197702 | 1977-02-01 | Historical | Revised |
| ISSUING COMMITTEE | Metals Technical Committee |
|---|---|
| DATE | 1977-02-01 |
| DOI | |
| ISCURRENT | |
| PAGE | 9 |
| PUBLISHER | SAE International |
| REVISED | REVISED |
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