Research Report RR:B09-1019
An interlaboratory study was conducted by one laboratory testing one material for alloy contamination and one material for iron contamination to establish a precision statement for test method B795. The laboratory reported fifteen replicate test results for each analysis.
B795-13 Standard Test Method for Determining the Percentage of Alloyed or Unalloyed Iron Contamination Present in Powder Forged (PF) Steel Materials
Committee B09 on Metal Powders and Metal Powder Products
Subcommittee B09.11 on Near Full Density Powder Metallurgy Materials