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ASTM B111/B111M-08
Standard Specification for Copper and Copper-Alloy Seamless Condenser Tubes and Ferrule Stock
11 стр.
Заменен
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Разработчик:
Зарубежные/ASTM
ICS:
23.040.15 Non-ferrous metal pipes / Трубы из цветных металлов
Сборник (ASTM):
02.01 Copper and Copper Alloys / Медь и сплавы из меди
Тематика:
Copper
Описание
Реферат

This specification establishes the requirements for seamless tube and ferrule stock of copper and various copper alloys of a specified range of diameters, for use in surface condensers, evaporators, and heat exchangers. The specified coppers and copper alloys are UNS No. C10100, C10200, C10300, C10800, C12000, C12200, C14200, C19200, C23000, C28000, C44300, C44400, C44500, C60800, C61300, C61400, C68700, C70400, C70600, C70620, C71000, C71500, C71520, C71640, and C72200. The product shall be produced by processes such as casting, extrusion, drawing, annealing, straightening, trimming, and other processes which may produce a seamless tube in the specified condition. The coppers and copper alloys shall be specifically furnished in any one of the following tempers: annealed, light-drawn, hard-drawn, or hard drawn and end annealed. Tubes for ferrule stock shall be annealed sufficiently to be fully crystallized. Some tubes are suggested to be subjected to a stress-relieving thermal treatment subsequent to straightening. The products shall be subjected to expansion, flattening, and residual stress tests. The tensile and expansion requirements for the products are specified in accordance with the temper designation. The products shall also be subjected to mercurous nitrate, ammonia vapor, Eddy-current, hydrostatic, and pneumatic tests.

Область применения

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
C10100OFEOxygen-free electronic
C10200OFAOxygen-free without residual deoxidants
C10300. . .Oxygen-free, extra low phosphorus
C10800. . .Oxygen-free, low phosphorus
C12000DLPAPhosphorized, low residual phosphorus
C12200DHPAPhosphorized, high residual phosphorus
C14200DPAAPhosphorized, 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 B 224.

1.2 UnitsThe 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.

Ключевые слова:
condenser tube; copper; copper alloys; evaporator; ferrule stock; heat exchanger; seamless tube ; UNS No. C10100; UNS No. C10200; UNS No. C10300; UNS No. C10800; UNS No. C12000; UNS No. C12200; UNS No. C14200; UNS No. C19200; UNS No. C23000; UNS No. C28000; UNS No. C44300; UNS No. C44400; UNS No. C44500; UNS No. C60800; UNS No. C61300; UNS No. C61400; UNS No. C68700; UNS No. C70400; UNS No. C70600; UNS No. C70620; UNS No. C71000; UNS No. C71500; UNS No. C71520; UNS No. C71640; UNS No. C72200; Aluminum bronzes--specifications; Brass pipe/tube--specifications; Bronze pipe/tube--specifications; Condenser and heat exchanger systems--copper/copper alloy; Evaporators/evaporation--specifications; Seamless Cu/Cu alloy tube--specifications; Surface condensers; UNS C10100 (oxygen-free copper)--tube (for condensers/heat exchangers; UNS C10200--tube (for condensers/heat exchangers); UNS C10300--tube (for condensers/heat exchangers); UNS C10800--tube (for condensers/heat exchangers); UNS C12000--tube (for condensers/heat exchangers); UNS C12200--tube (for condensers/heat exchangers); UNS C14200--tube (for condensers/heat exchangers); UNS C19200--tube (seamless) for condensers/heat exchangers; UNS C23000--tube (for condensers/heat exchangers); UNS C28000 (Muntz metal, 60 %); UNS C44300 (admiralty, arsenical)--tube; UNS C44400 (admiralty, antimonial (Cu-Zn-Sn)); UNS C44500 (admiralty, phosphorized (Cu-Zn-Sn))--tube; UNS C60800 (aluminum bronze); UNS C61300 (aluminum bronze)--pipe/tube; UNS C61400 (aluminum bronze D)--pipe/tube; UNS C68700 (aluminum brass, aresenical); UNS C70400 (copper-nickel, 5 %); UNS C70600 (Cu-Ni)--tube (for condensers/heat exchangers); UNS C71000--tube (for condensers/heat exchangers); UNS C71500--tube (for condensers/heat exchangers)