ASTM B372-11

Standard Specification for Seamless Copper and Copper-Alloy Rectangular Waveguide Tube

STANDARD published on 1.4.2011

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The information about the standard:

Designation standards: ASTM B372-11
Note: WITHDRAWN
Publication date standards: 1.4.2011
SKU: NS-6454
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: American technical standard
Category: Technical standards ASTM

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Annotation of standard text ASTM B372-11 :

Keywords:

seamless copper, copper-alloy, copper, ICS Number Code 77.150.30 (Copper products)

Additional information

Significance and Use

For purposes of determining compliance with the specified limits for requirements of chemical composition, hardness, and electrical resistivity, an observed value or a calculated value shall be rounded to the nearest unit in the last right-hand place of the figures of the specified limit in accordance with the rounding method of Practice E29.

1. Scope

1.1 This specification establishes the requirements for seamless copper and copper-alloy rectangular tube intended for use as transmission lines in electronic equipment. Five types of material are specified having the following nominal compositions:

2. Referenced Documents

E18-25	Standard Test Methods for Rockwell Hardness of Metallic Materials
B846-24	Standard Terminology for Copper and Copper Alloys
B577-24	Standard Test Methods for Detection of Cuprous Oxide (Hydrogen Embrittlement Susceptibility) in Copper
B428-24	Standard Test Method for Angle of Twist in Rectangular and Square Copper and Copper Alloy Tube
B224-16(2022)	Standard Classification of Coppers
ANSI B46.1	Surface Roughness, Waviness, and Lay Available from American National Standards Institute (ANSI), 25 W. 43rd St., 4th Floor, New York, NY 10036.
B193-25	Standard Test Method for Resistivity of Electrical Conductor Materials
E255-23	Standard Practice for Sampling Copper and Copper Alloys for the Determination of Chemical Composition
E62-89(1996)	Standard Test Methods for Chemical Analysis of Copper and Copper Alloys (Photometric Methods)
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
B170-24	Standard Specification for Oxygen-Free Electrolytic Copper—Refinery Shapes
E478-24	Standard Test Methods for Chemical Analysis of Copper Alloys

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