ASTM B 561 : 1994 : R2018
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Hardcopy , PDF
26-05-2023
English
14-11-2018
This specification covers refined platinum as sponge, cast bar, and wrought forms (Note 1) in two grades as follows: 1.1.1 Grade 99.95 (UNS PO4995)—Platinum having a purity of 99.95 %, min, and 1.1.2 Grade 99.99—Platinum having a purity of 99.99 % min.
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.