ASTM F1438-93(2020)

Standard Test Method for Determination of Surface Roughness by Scanning Tunneling Microscopy for Gas Distribution System Components (Withdrawn 2023)

STANDARD published on 15.4.2020

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The information about the standard:

Designation standards: ASTM F1438-93(2020)
Note: WITHDRAWN
Publication date standards: 15.4.2020
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: American technical standard
Category: Technical standards ASTM

Annotation of standard text ASTM F1438-93(2020) :

Keywords:
average roughness, clean room, components, microscope, profile, roughness, scanning, stainless steel, surface, texture, topography, tunneling,, ICS Number Code 17.040.20 (Properties of surfaces)