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ASTM B86

Standard Specification for Zinc and Zinc-Aluminum (ZA) Alloy Foundry and Die Castings

Standard by ASTM, 2023-11-23

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  • Language: English
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About This Item

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ASTM B86 is the standard specification for zinc and zinc-aluminum (ZA) alloy foundry and die castings, giving buyers and manufacturers a clear technical reference for these cast products. It helps define what should be expected when ordering, producing, or evaluating castings made from zinc and ZA alloys. By setting a common basis for specification and quality control, this ASTM standard supports more consistent product selection, procurement, and compliance decisions.

Overview of ASTM B86

ASTM B86 provides a formal specification framework for foundry and die castings made from zinc and zinc-aluminum alloys. Its main purpose is to support uniform expectations for material identification, casting supply, and product acceptance within a technical purchasing or manufacturing process. As with many ASTM standards, it is used to align suppliers and customers on the requirements that matter for reliable delivery and evaluation. For organizations working with cast zinc or ZA components, ASTM B86 serves as a practical reference for specification control.

Common use cases of ASTM B86

This specification is commonly used when procuring or manufacturing zinc and ZA alloy castings for parts that require defined material and casting requirements. It is relevant in foundry and die casting workflows where a documented standard is needed for ordering, inspection, or acceptance. ASTM B86 may also be referenced during product development, sourcing, and quality review when zinc-based cast components are being compared or evaluated against a recognized technical specification.

Benefits of using ASTM B86

Using ASTM B86 helps reduce ambiguity in contracts, drawings, and purchase orders by tying zinc and ZA alloy castings to a recognized specification. That clarity can improve compliance, support consistent quality control, and make supplier comparison more straightforward. It also gives engineering and procurement teams a shared reference for product evaluation, which can lower the risk of misunderstandings and acceptance disputes. For castings supply chains, that consistency is often a practical advantage.

  • Zinc and zinc-aluminum alloy castings
  • Foundry and die cast product specification
  • Quality control and acceptance reference
  • Procurement and supplier alignment
SKU: bc97b32ee2ab

  • Publication Date: 2023-11-23
  • Publisher: ASTM

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