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ASTM B 903 : 2015 : R2022

Current

Current

The latest, up-to-date edition.

Standard Specification for Seamless Copper Heat Exchanger Tubes With Internal Enhancement

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

11-05-2022

€56.53
Excluding VAT

Committee
B 05
DocumentType
Standard
Pages
6
PublisherName
American Society for Testing and Materials
Status
Current
Supersedes

1.1This specification establishes the requirements for seamless, internally enhanced copper tube, in straight lengths or coils, suitable for use in refrigeration and air-conditioning products or other heat exchangers.

1.2Units—The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

1.3Tubes for this application are manufactured from the following copper:

Copper UNS No.

Type of Metal

C12200

Phosphorized, high residual phosphorus (DHP)

1.4The following pertains to the test method described in 15.2.4 of this specification: This standard does not purport to address all the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.5This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

ASTM E 8/E8M : 2024 Standard Test Methods for Tension Testing of Metallic Materials
ASTM E 255 : 2023 Standard Practice for Sampling Copper and Copper Alloys for the Determination of Chemical Composition
ASTM B 846 : 2019 : REV A Standard Terminology for Copper and Copper Alloys
ASTM E 8/E8M : 2021 Standard Test Methods for Tension Testing of Metallic Materials
ASTM B 950 : 2023 Standard Guide for Editorial Procedures and Form of Product Specifications for Copper and Copper Alloys
ASTM E 243 : 2018 Standard Practice for Electromagnetic (Eddy Current) Examination of Copper and Copper-Alloy Tubes
ASTM E 3 : 2011 : R2017 Standard Guide for Preparation of Metallographic Specimens
ASTM B 846 : 2024 Standard Terminology for Copper and Copper Alloys
ASTM E 8/E8M : 2022 Standard Test Methods for Tension Testing of Metallic Materials
ASTM E 243 : 2024 Standard Practice for Electromagnetic (Eddy Current) Examination of Copper and Copper-Alloy Tubes
ASTM B 153 : 2011 : R2017 Standard Test Method for Expansion (Pin Test) of Copper and Copper-Alloy Pipe and Tubing
ASTM E 112 : 2013 : R2021 Standard Test Methods for Determining Average Grain Size
ASTM B 950 : 2022 Standard Guide for Editorial Procedures and Form of Product Specifications for Copper and Copper Alloys
ASTM B 601 : 2024 Standard Classification for Temper Designations for Copper and Copper Alloys—Wrought and Cast
ASTM E 255 : 2007 : R2014 Standard Practice for Sampling Copper and Copper Alloys for the Determination of Chemical Composition (Withdrawn 2023)
ASTM B 601 : 2018 : REV A Standard Classification for Temper Designations for Copper and Copper Alloys—Wrought and Cast
ASTM E 112 : 2024 Standard Test Methods for Determining Average Grain Size

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