ASTM B 970 : 2009
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Standard Test Method for Cleanliness of Powder Metallurgy (PM) Bearings and Structural Parts (Withdrawn 2016)
English
01-11-2009
06-04-2016
CONTAINED IN VOL. 02.05, 2015 Defines a quantitative procedure to determine the cleanliness of PM bearings and structural parts.
| Committee |
B 09
|
| DocumentType |
Test Method
|
| Pages |
3
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Withdrawn
|
1.1 This test method covers a quantitative procedure to determine the cleanliness of PM bearings and structural parts.
1.2 This is a laboratory test consisting of cleaning sample parts under controlled conditions and calculating the amount or percent of residue from the mass of the removed contaminants.
1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
| ASTM B 438 : 2017 : REDLINE | Standard Specification for Bronze-Base Powder Metallurgy (PM) Bearings (Oil-Impregnated) |
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