ASTM B543-96

Standard Specification for Welded Copper and Copper-Alloy Heat Exchanger Tube

STANDARD published on 1.1.1996

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The information about the standard:

Designation standards: ASTM B543-96
Note: WITHDRAWN
Publication date standards: 1.1.1996
SKU: NS-7102
The number of pages: 9
Approximate weight : 27 g (0.06 lbs)
Country: American technical standard
Category: Technical standards ASTM

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Annotation of standard text ASTM B543-96 :

Keywords:

Brass pipe/tube, Condenser and heat exchanger systems, emcopper/copper alloy, Copper, emtube (welded), Copper alloy tube, emwelded, Welded Cu/Cu alloy tube, tube- heat exchanger (Cu/Cu alloy), welded, UNS, C10800/C12200/C19400/C23000/C44300/C44400/C44500/C68700/C70400/C70600/C71000/C71500/C71600/C72200, spec., (for metric see B 543M),, UNS C10800,emtube (for condensers/heat exchangers), UNS C12200,emtube (for condensers/heat exchangers), UNS C19400,emtube (welded), UNS C23000

Additional information

1. Scope

1.1 This specification covers welded tube of copper and various copper alloys up to 31/8 in., inclusive, in diameter, for use in surface condensers, evaporators, heat exchangers, and general engineering applications. Tubes for this application are normally made of the following coppers or copper alloys:

Copper or Copper Previously Used Type of Metal Alloy UNS No. 2 Designation C10800 ... oxygen-free, low phosphorus C12200 DHP A phosphorized, high residual phosphorus C19400 ... copper-iron alloy C23000 ... red brass C44300 ... arsenical admiralty C44400 ... antimonial admiralty C44500 ... phosphorized admiralty C68700 ... arsenical aluminum brass C70400 ... 95-5 copper-nickel C70600 ... 90-10 copper-nickel C71000 ... 80-20 copper-nickel C71500 ... 70-30 copper-nickel C71640 ... copper-nickel-iron-manganese C72200 ... ... A Designation listed in Classification B 224.

1.2 Warning-Mercury is a definite health hazard in use and disposal. (See 14.1.)

Note 1-A complete metric companion to Specification B 543 has been developed-B 543M; therefore, no metric equivalents are presented in this specification.

2. Referenced Documents

E54-80(1996)	Standard Test Methods for Chemical Analysis of Special Brasses and Bronzes (Withdrawn 2002)
B224-16(2022)	Standard Classification of Coppers
B154-16(2022)	Standard Test Method for Mercurous Nitrate Test for Copper Alloys
B153-22	Standard Test Method for Expansion (Pin Test) of Copper and Copper-Alloy Pipe and Tubing
E527-23	Standard Practice for Numbering Metals and Alloys in the Unified Numbering System (UNS)
E255-23	Standard Practice for Sampling Copper and Copper Alloys for the Determination of Chemical Composition
E478-24	Standard Test Methods for Chemical Analysis of Copper Alloys
E243-24	Standard Practice for Electromagnetic (Eddy Current) Examination of Copper and Copper-Alloy Tubes
E118-89(1996)	Standard Test Methods for Chemical Analysis of Copper-Chromium Alloys
E112-25	Standard Test Methods for Determining Average Grain Size
E62-89(1996)	Standard Test Methods for Chemical Analysis of Copper and Copper Alloys (Photometric Methods)
B846-24	Standard Terminology for Copper and Copper Alloys
E53-07	Standard Test Method for Determination of Copper in Unalloyed Copper by Gravimetry
E29-22	Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications
E8-04	Standard Test Methods for Tension Testing of Metallic Materials
E3-26	Standard Guide for Preparation of Metallographic Specimens
B900-16(2022)	Standard Practice for Packaging of Copper and Copper Alloy Mill Products for U.S. Government Agencies
B858-06(2024)	Standard Test Method for Ammonia Vapor Test for Determining Susceptibility to Stress Corrosion Cracking in Copper Alloys

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