ASTM B311-17
- Standard Test Method for Density of Powder Metallurgy (PM) Materials Containing Less Than Two Percent Porosity
- standard by ASTM International, 04/01/2017
- Category: ASTM
$48.00
$24.00
1.1 This test method covers the determination of density for powder metallurgy (PM) materials containing less than two percent porosity and for cemented carbides. This test method is based on the water displacement method.
Note 1: A test specimen that gains mass when immersed in water indicates the specimen contains surface-connected porosity. Unsealed surface porosity will absorb water and cause density values higher than the true value. This test method is not applicable if this problem occurs.
PDF
All of our standards document are available in PDF (Portable Document Format), an electronic, downloadable format.You will be able to download the file in your account downloads.
Multi-User Access
After purchasing, you have the ability to assign each license to a specific user.
Printable
At any time, you are permitted to make printed copies for your and your members' reference use.
ASTM B416-98(2018)
Standard Specification for Concentric-Lay-Stranded Aluminum-Clad Steel Conductors..
$21.00 $42.00
ASTM B654/B654M-10(2018)
Standard Specification for Niobium-Hafnium Alloy Foil, Sheet, Strip, and Plate..
$24.00 $48.00
ASTM B655/B655M-10(2018)
Standard Specification for Niobium-Hafnium Alloy Bar and Wire..
$21.00 $42.00