scope:

1.1 This specification covers nickel silver sintered metal powder structural parts of two copper-nickel-zinc compositions and of two types depending on density.

1.2 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.

Note 1-Definitions of powder metallurgy terms can be found in Terminology B243 and additional useful information is available in the Related Material section of Vol 02.05 of the Annual Book of ASTM Standards .