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ASTM International - ASTM B447-12a(2021)

Standard Specification for Welded Copper Tube

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Organization: ASTM International
Publication Date: 1 January 2021
Status: active
Page Count: 10
ICS Code (Non-ferrous metal pipes): 23.040.15
ICS Code (Copper products): 77.150.30
significance And Use:

20.1 For purposes of determining compliance with the specified limits for requirements of the properties listed in the following table and for dimensional tolerances, an observed value or a... View More

scope:

1.1 This specification establishes the requirements for welded copper tube with a longitudinal seam free of filler metal produced from sheet or strip of the following coppers:

Copper UNS Nos. Type of Copper
C10100 Oxygen-free electronic
C10200 Oxygen-free
C10300 Oxygen-free, extra low phosphorus
C10800 Oxygen-free, low phosphorus
C11000 Electrolytic tough pitch
C12000 Phosphorus deoxidized, low residual phosphorus
C12200 Phosphorus deoxidized, high residual phosphorus
C14200 Phosphorus deoxidized, arsenical

1.2 Unless otherwise specified in the contract or purchase order, product furnished of any listed copper, with the exception of copper C11000, shall be considered acceptable.

1.2.1 Copper C11000 welded tube shall not be used in applications where hydrogen embrittlement during heating is a concern.

1.3 Units-The values stated in inch-pound units are to be regarded as standard except for grain size, which is given in SI units. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

1.4 The following hazard caveat pertains only to Section 13 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.5 This 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.

abstract:

This specification establishes the requirements for welded copper tube with a longitudinal seam free of filler metal produced from sheet or strip of one of the Copper UNS Nos. C10100, C10200,... View More

Document History

ASTM B447-12a(2021)
January 1, 2021
Standard Specification for Welded Copper Tube
1.1 This specification establishes the requirements for welded copper tube with a longitudinal seam free of filler metal produced from sheet or strip of the following coppers: Copper UNS Nos. Type...
October 1, 2012
Standard Specification for Welded Copper Tube
This specification establishes the requirements for welded copper tube with a longitudinal seam free of filler metal produced from sheet or strip of one of the Copper UNS Nos. C10100, C10200, C10300,...
April 1, 2012
Standard Specification for Welded Copper Tube
1.1 This specification establishes the requirements for welded copper tube with a longitudinal seam free of filler metal produced from sheet or strip of the following coppers: Copper UNS Nos. Type...
April 1, 2007
Standard Specification for Welded Copper Tube
1.1 This specification establishes the requirements for welded copper tube with a longitudinal seam free of filler metal produced from sheet or strip of the following coppers: Copper UNS Nos. Type of...
October 10, 2002
Standard Specification for Welded Copper Tube
1.1 This specification establishes the requirements for welded copper tube with a longitudinal seam free of filler metal produced from sheet or strip of the following coppers: Copper UNS Nos. Type of...
September 10, 2000
Standard Specification for Welded Copper Tube
1.1 This specification establishes the requirements for welded copper tube with a longitudinal seam free of filler metal produced from sheet or strip of the following coppers: Copper UNS Nos. Type of...
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