ASTM A842
Standard Specification for Compacted Graphite Iron Castings
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About This Item
ASTM A842 is the ASTM standard designation for Standard Specification for Compacted Graphite Iron Castings. It provides a technical reference for describing this cast material in a consistent, procurement-ready way and helps align expectations between buyers, suppliers, and quality teams. For organizations working with compacted graphite iron castings, the standard supports clearer material selection, specification review, and compliance-focused purchasing.
Purpose of ASTM A842
The purpose of ASTM A842 is to establish a recognized specification for compacted graphite iron castings. As an ASTM standard, it serves as a common technical basis for identifying the material and setting expectations for castings made to this specification. This is important when comparing products, writing purchase documents, or verifying that supplied castings meet the agreed requirements. In practice, ASTM A842 helps reduce ambiguity and supports more consistent material control.
Common use cases of ASTM A842
This standard is commonly used when compacted graphite iron castings are specified for manufacturing or procurement purposes. It may appear in material requirements for cast components where buyers need a clear reference for the casting type and specification basis. ASTM A842 is also useful in supplier documentation, inspection workflows, and quality control processes where the material designation must be identified accurately and consistently across drawings, contracts, and test records.
Why ASTM A842 matters
ASTM A842 matters because it helps standardize how compacted graphite iron castings are specified and communicated. That consistency can support compliance reviews, procurement decisions, and product evaluation by giving all parties a shared technical reference. For engineering and quality teams, the standard can reduce misunderstandings about material expectations and help streamline verification against project requirements. ASTM A842 is therefore valuable wherever reliable cast material specification is important.
- Specification for compacted graphite iron castings
- Useful for purchasing and contract references
- Supports consistent material identification
- Helpful in inspection and quality control workflows
- Aligns technical requirements across stakeholders
- Publication Date: 2022-10-07
- Publisher: ASTM
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