ASTM International

Standard Specification for Bronze Castings for Steam Locomotive Wearing Parts
 N B66

Annotation

This specification establishes requirements for bronze castings for steam locomotive wearing parts. The following Copper Alloy UNS Nos. are specified: C93200, C93400, C93600, C93700, C93800, C94300, C94400, C94500, and C95400.2

NOTE 1—Historically, the alloys in this specification have been used in the applications listed in the Appendix. Actual practice may vary according to locomotive type and service.

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.

2 The UNS system for copper and copper alloys (see Practice E527) is a simple expansion of the former standard designation system accomplished by the addition of a prefix "C" and a suffix "00". The suffix can be used to accommodate composition variations of the base alloy.

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

Автоматический перевод:

Стандартная спецификация для бронзовых отливок для частей, подверженных износу паровоза

Эта спецификация устанавливает требования для бронзовых отливок для частей, подверженных износу паровоза. Следующий Медный сплав Номера UNS определяется: C93200, C93400, C93600, C93700, C93800, C94300, C94400, C94500 и C95400.2