Standard Test Method for Metallographically Estimating the Observed Case Depth of Ferrous Powder Metallurgy (PM) Parts Ingestion-build-51747 ISO 8820‑8 is the eighth

ISO 8820‑8 is the eighth part of the ISO 8820 series of documents that specifies fuse-links with bolt-in contacts (Type H and J) and test fixtures for the fuse-links for use in road vehicles

and method 2 using a statistical approach complying with specific rules

BS EN ISO 2082 does not specify the requirements for the surface condition of the basis metal prior to electrodeposition with cadmium

The method is validated in an international collaborative trial for pentachlorophenol in compound feed

Determination of wet-film thickness

Standard Test Method for Metallographically Estimating the Observed Case Depth of Ferrous Powder Metallurgy (PM) Parts Ingestion-build-51747 ISO 8820‑8 is the eighth