ASTM B BM 08 Standard Specification for Copper Alloy Continuous Castings_机械/仪表_工程科技_专业资料。ASTM B BM Chemical Composition according to ASTM B/BM 1Ni value includes Co. Note: Cu + Sum of Named Elements, % min. Single values, unless. ASTM B/BM Standard Specification for Copper Alloy Continuous Castings. standard by ASTM International, 03/01/ View all product details.

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Historical Version s – view previous versions of standard. This specification establishes requirements for continuously cast rod, bar, tube, and shapes produced from copper alloys with nominal compositions. Castings produced to this specification may be manufactured for and supplied from stock.

ASTM B / BM – 18 Standard Specification for Copper Alloy Continuous Castings

Mechanical tests are required only when specified by the purchaser in the purchase order. Continuous castings shall not be mechanically repaired, plugged, or burned in.

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Weld repairs may be made at the manufacturer’s discretion. For sampling purposes, a lot shall consist of castings of the same composition and same cross-sectional dimensions, produced during the continuous operation of one casting machine, and submitted for inspection at one time unless specified otherwise.

The specimen shall astn comprised of the following major elements: Residual elements may be present in cast copper-base alloys. The fractured bars shall be retained for chemical verification.

Both the Brinell hardness reading and Rockwell hardness reading shall be taken on the grip end of the tension test bar. At the request of the purchaser castings shall be marked with the alloy number.

This abstract is a brief summary of the referenced standard. It is informational only and b5055 an official part of the standard; the full text of the standard itself must be referred to for its use and application. 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.


In such cases the manufacturer shall maintain heat traceability to specific manufacturing date and chemical analysis. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other.

ASTM B505 SAE 660 Bronze

Combining values from the two systems may result in non-conformance with the standard. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Link to Active This link will always route to the current Active version of the standard.