The following alloys meet the ASTM-B standard. Select an alloy for product specifications: C Grade A Phosphor Bronze Strip, C is the cost. ASTM B/BM: Standard Specification for Phosphor Bronze Plate, Sheet, Strip, and Rolled Bar. ASTM B/BM − Standard Specification for Phosphor Bronze Plate, Sheet, Strip, and Rolled Bar. Uploaded by Elias Arenas. Autor: American Society of.

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A1 C 96 4.

Chemical composition aastm the materials shall conform to UNS designation of the material. It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application.

This abstract is a brief summary of the referenced standard. The phosphor bronzes commonly are used for deep drawing into bellows and stamping and forming into spring devices and into terminals b1033 connectors for electrical apparatus because they combine high strength with high elongation.


Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Historical Version s – view previous versions of standard. Copper alloys covered include UNS Nos.

Combining values from the two systems may result in non-conformance with the standard. This specification covers plate, rolled bar, sheet, and strip of copper-tin alloy phosphor bronze wstmcopper-tin-lead alloy leaded phosphor bronzeand copper-tin-lead-zinc alloy bearing bronze.

ASTM B103 Grade C53400 H08

All of the above alloys contain small amounts of phosphorus, used as a deoxidant in melting, and to enhance the mechanical properties. The leaded phosphor bronzes are used where strength, corrosion resistance, and machinability are required. ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date.

Link to Active This link will always route to the current Active version of the standard.

The values stated in each system may atsm be exact equivalents; therefore, each system shall be used independently of the other. Chemical composition testing shall be performed for each element, namely, copper, iron, lead, phosphorus, tin, and zinc.


The bearing bronze is used in bushings, bearings, and load-bearing thrust washers. Within the text, Ashm units are shown in brackets. The following alloys are covered: Tension test shall be made so that the longitudinal axis of the specimen is parallel to direction of rolling.

ASTM-B Alloys | E. Jordan Brookes Company

The following alloys are covered:. C A 92 8. Product shall be manufactured by hot or cold working, rolling, and annealing. Product shall conform to chemical analysis, tensile strength and Rockwell hardness tests specified in the specification.

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.