Документы

ASTM International

Standard Specification for Free-Cutting Bismuth Brass Rod, Bar and Wire
 N B974/B974M

Annotation

This specification establishes the requirements for freecutting bismuth brass rod, bar and wire of UNS Alloy No. C49250, C49260, C49265, C49340, and C49345 suitable for high-speed screw machine work, or for general applications.

Typically, product made to this specification is furnished as straight lengths, or coils when requested.

Units—The values stated in either SI units or inchpound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in nonconformance with the standard.

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 and health practices and determine the applicability of regulatory limitations prior to use.

*A Summary of Changes section appears at the end of this standard

Автоматический перевод:

Стандартная спецификация для свободнорежущей прутковой латуни висмута, бруска и провода

Эта спецификация устанавливает требования для freecutting прутковой латуни висмута, панели и провода Сплава UNS № C49250, C49260, C49265, C49340, и C49345 подходящий для высокоскоростной работы винтонарезного станка, или для общего применения.