ASTM-B21M Historical Revision Information
Standard Specification for Naval Brass Rod, Bar, and Shapes [Metric] (Withdrawn 2001)

ASTM-B21M - REPLACED BY ASTM-B21 - SUPERSEDED
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Standard Specification for Naval Brass Rod, Bar, and Shapes [Metric] (Withdrawn 2001)
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Scope

1.1 This specification establishes the requirements for naval brass rod, bar, and shapes produced from Copper Alloys UNS Nos. C46200, C46400, C47940, C48200, or C48500.

1.1.1 For piston-finish rod or shafting, refer to Section 9.

1.2 This specification is the companion to inch-pound Specification B21.

1.3 Warning-Mercury is a definite health hazard in use and disposal (see 8.1).

Note 1-For hot forging material, refer to Specification B124.

Keywords

Brass rod/bar/shapes; Copper; emrod/bar/shapes; Copper alloy rod/bar/shapes; UNS C46200 (naval brass, 63.5%); UNS C46400 (naval brass, uninhibited); UNS C47940 (Brass alloy); UNS C48200 (naval brass, medium leaded); UNS C48500 (naval brass, high leaded); naval brass rod/bar/shapes, spec., (for metric see B 21M),;Order Form

To find similar documents by ASTM Volume:

02.01 (Copper and Copper Alloys)

To find similar documents by classification:

77.150.30 (Copper products)

Document Number

ASTM-B21M

Revision Level

REPLACED BY ASTM-B21

Status

Superseded

Modification Type

Replaced

Publication Date

Jan. 1, 2021

Document Type

Specification

Committee Number

B05.02