Historical
ASTM B251M-10
Standard Specification for General Requirements for Wrought Seamless Copper and Copper-Alloy Tube [Metric]
1.1 This specification covers a group of general requirements common to several wrought product specifications. Unless otherwise specified in the purchase order, or in an individual specification, these general requirements shall apply to copper and copper-alloy tube supplied under Specifications B68 B75, B68, and B466/B466M.
Note 1—This specification is the SI companion to B251.
ASTM International [astm]