ASTM B111/B111M : 11

Standard Specification for Copper and Copper-Alloy Seamless Condenser Tubes and Ferrule Stock

Standard Details

1.1 This specification establishes the requirements for seamless tube and ferrule stock of copper and various copper alloys up to 3¹/₈ in. [80 mm] inclusive, in diameter, for use in surface condensers, evaporators, and heat exchangers. The following coppers and copper alloys are specified: (WarningMercury is a definite health hazard in use and disposal. (See 12.1.))

Copper or Copper Alloy UNS No.	Previously Used Designation	Description

C10100	OFE	Oxygen-free electronic
C10200	OF^A	Oxygen-free without residual deoxidants
C10300	. . .	Oxygen-free, extra low phosphorus
C10800	. . .	Oxygen-free, low phosphorus
C12000	DLP^A	Phosphorized, low residual phosphorus
C12200	DHP^A	Phosphorized, high residual phosphorus
C14200	DPA^A	Phosphorized, arsenical
C19200	. . .	Phosphorized, 1 % iron
C23000	. . .	Red Brass
C28000	. . .	Muntz Metal
C44300	. . .	Admiralty Metals, B, C, and D
C44400
C44500
C60800	. . .	Aluminum Bronze
C61300	. . .	. . .
C61400	. . .	Aluminum Bronze, D
C68700	. . .	Aluminum Brass, B
C70400	. . .	95-5 Copper-Nickel
C70600	. . .	90-10 Copper-Nickel
C70620	. . .	90-10 Copper-NickelWelding Grade
C71000	. . .	80-20 Copper-Nickel
C71500	. . .	70-30 Copper-Nickel
C71520	. . .	70-30 Copper-NickelWelding Grade
C71640	. . .	Copper-nickel-iron-manganese
C72200	. . .	. . .

^A Designations listed in Classification B224.

1.2 Units—The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.

1.3 The following safety hazards caveat pertains only to the test methods portion, Section 19, of this specification: This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.