ASTM's metallic coating standards are instrumental in the evaluation and examination of the physical, chemical, mechanical, and metallurgical properties of metallic powders intended for use as coating material. These standards help to identify characteristics such as density, particle size, compressibility, rupture strength, and surface finish among others. Also, these metallic coating standards allow powder metallurgy laboratories, and other companies that deal with metallic powder coatings to appropriately test them for the chemical and mechanical qualities to which they should conform.
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B331-20 Standard Test Method for Compressibility of Metal Powders in Uniaxial Compaction
B215-20 Standard Practices for Sampling Metal Powders
B213-20 Standard Test Methods for Flow Rate of Metal Powders Using the Hall Flowmeter Funnel
B312-20 Standard Test Method for Green Strength of Specimens Compacted from Metal Powders
B214-22 Standard Test Method for Sieve Analysis of Metal Powders
B964-23 Standard Test Methods for Flow Rate of Metal Powders Using the Carney Funnel
E194-20(2024) Standard Test Method for Acid-Insoluble Content of Copper and Iron Powders
B612-00 Standard Specification for Iron Bronze Sintered Bearings (Oil-Impregnated) (Withdrawn 2007)
B439-21 Standard Specification for Iron-Base Powder Metallurgy (PM) Bearings (Oil-Impregnated)
B438-21 Standard Specification for Bronze-Base Powder Metallurgy (PM) Bearings (Oil-Impregnated)
B406-96(2021) Standard Test Method for Transverse Rupture Strength of Cemented Carbides
B771-11(2021) Standard Test Method for Short Rod Fracture Toughness of Cemented Carbides
B276-21 Standard Test Method for Apparent Porosity in Cemented Carbides
B294-22 Standard Test Method for Hardness Testing of Cemented Carbides
B657-23 Standard Guide for Metallographic Identification of Microstructure in Cemented Carbides
B886-24 Standard Test Method for Determination of Magnetic Saturation (Ms) of Cemented Carbides
B887-24 Standard Test Method for Determination of Coercivity (Hcs) of Cemented Carbides
B665-24 Standard Guide for Metallographic Sample Preparation of Cemented Tungsten Carbides
B848/B848M-21 Standard Specification for Powder Forged (PF) Ferrous Materials
B883-24 Standard Specification for Metal Injection Molded (MIM) Materials
B243-24 Standard Terminology of Powder Metallurgy
B922-22 Standard Test Method for Metal Powder Specific Surface Area by Physical Adsorption
B923-23 Standard Test Method for Metal Powder Skeletal Density by Helium or Nitrogen Pycnometry
B527-24 Standard Test Method for Tap Density of Metal Powders and Compounds
B255-83a(1995)e1 Standard Specification for Sintered Bronze Structural Parts (Withdrawn 2000)
B933-20 Standard Test Method for Microindentation Hardness of Powder Metallurgy (PM) Materials
B783-19 Standard Specification for Materials for Ferrous Powder Metallurgy (PM) Structural Parts
B595-21 Standard Specification for Materials for Aluminum Powder Metallurgy (PM) Structural Parts
B282-83a(1995)e1 Standard Specification for Sintered Brass Structural Parts (Withdrawn 2000)
B458-83a(1995)e1 Standard Specification for Sintered Nickel Silver Structural Parts (Withdrawn 2000)
B946-23 Standard Test Methods for Surface Roughness of Powder Metallurgy (PM) Products
B935-20(2024) Standard Guide for Steam Treatment of Ferrous Powder Metallurgy (PM) Materials