ASTM B21/B21M-18 PDF

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Standard Specification for Naval Brass Rod, Bar, and Shapes
standard by ASTM International, 10/01/2018

Document Format: PDF

Description

This specification establishes the requirements for rods, bars, and shapes of naval brass with Copper Alloy UNS Nos. C46200, C46400, C47940, C48200, and C48500. Tempers available under this specification are M30 (as-hot extruded), O60 (soft annealed), O50 (light annealed), H60 (cold headed and formed), H02 (? hard), and H04 (hard). Products shall be tested and shall adhere to dimensional (diameter, shape, length, straightness, and edge contour), mechanical (tensile and yield strength, Rockwell hardness, and elongation), and chemical composition requirements. Products shall also meet piston-finish rod and shafting, and U.S. Government purchase requir

Product Details

Published:
10/01/2018
Number of Pages:
8
File Size:
1 file , 93 KB
Note:
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