ASTM International - ASTM B795-93(1997)

Standard Test Method for Determining the Percentage of Alloyed or Unalloyed Iron Contamination Present in Powder Forged (P/F) Steel Parts

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Organization: ASTM International
Publication Date: 1 January 1993
Status: historical
Page Count: 3
scope:

1.1 This test method covers a metallographic procedure for determining the percentage of alloyed or unalloyed iron contamination present in powder forged low-alloy steel parts and the percentage of alloyed iron contamination in powder-forged iron and carbon steel parts.

1.2 Property values stated in SI units are the standard. Conversion factors to inch-pound units may be approximate.

1.3 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.

Document History

October 1, 2013
Standard Test Method for Determining the Percentage of Alloyed or Unalloyed Iron Contamination Present in Powder Forged (PF) Steel Materials
5.1 Cross-product contamination occurs whenever alloy steel powders are processed in the same equipment as iron powders. 5.2 Unalloyed iron particles, because they may not harden upon heat...
October 1, 2007
Standard Test Method for Determining the Percentage of Alloyed or Unalloyed Iron Contamination Present in Powder Forged (PF) Steel Materials
Cross product contamination occurs whenever alloy steel powders are processed in the same equipment as iron powders. Unalloyed iron particles, because they may not harden upon heat treatment, are a...
July 15, 1993
Standard Test Method for Determining the Percentage of Alloyed or Unalloyed Iron Contamination Present in Powder Forged (P/F) Steel Parts
Cross product contamination occurs whenever alloy steel powders are processed in the same equipment as iron powders. Unalloyed iron particles, because they may not harden upon heat treatment, are a...
ASTM B795-93(1997)
January 1, 1993
Standard Test Method for Determining the Percentage of Alloyed or Unalloyed Iron Contamination Present in Powder Forged (P/F) Steel Parts
1.1 This test method covers a metallographic procedure for determining the percentage of alloyed or unalloyed iron contamination present in powder forged low-alloy steel parts and the percentage of...
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