SAE AS291C
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
SURFACE ROUGHNESS (AA)
Hardcopy , PDF
English
15-05-1963
01-05-1995
| DocumentType |
Standard
|
| Pages |
5
|
| PublisherName |
SAE International
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
This standard provides a method of applying surface roughness, waviness and lay control. The data included herein also covers the method of applying surface roughness symbols and related designations to drawings and specifications of parts when applicable. This standard is based on the Arithmetical Average (AA) method of instrumentation. Data compiled are based on current manufacturing practices. It also includes a summary of data published in the American Standards Association publication ASA B46.1 - 1962 which may be referred to for supplementary data.
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