SAE J864_198812
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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SURFACE HARDNESS TESTING WITH FILES
Hardcopy , PDF
01-05-1993
English
01-12-1988
Important note : Users cannot be edited or removed once added to your Multi user PDF.| DocumentType |
Standard
|
| Pages |
9
|
| PublisherName |
SAE International
|
| Status |
Superseded
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| SupersededBy | |
| Supersedes |
Hardness testing with files consists essentially of cutting or abrading the surface of metal parts, and approximating the hardness by the feel, or extent to which, the file bites into the surface. The term file hard means that the surface hardness of the parts tested is such that a new file of proven hardness will not cut the surface of the material being tested.
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