ASTM B122/B122M
Standard Specification for Copper-Nickel-Tin Alloy, Copper-Nickel-Zinc Alloy (Nickel Silver), and Copper-Nickel Alloy Plate, Sheet, Strip, and Rolled Bar
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Language: English
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About This Item
ASTM B122/B122M is the standard specification for copper-nickel-tin alloy, copper-nickel-zinc alloy (nickel silver), and copper-nickel alloy plate, sheet, strip, and rolled bar. It provides a technical basis for identifying and evaluating these product forms in purchasing, manufacturing, and quality control workflows. For users comparing material options or verifying conformance, the standard helps define a clear reference for product expectations and consistency across supply chains.
ASTM B122/B122M standard overview
This ASTM standard addresses flat and rolled wrought products made from copper-nickel-tin, copper-nickel-zinc, and copper-nickel alloys. As a specification, it is intended to support uniform requirements for these materials in plate, sheet, strip, and rolled bar forms. ASTM B122/B122M is commonly used as a technical reference when selecting materials, confirming product designation, or aligning supplier documentation with a recognized standard. Its main value is in setting a consistent framework for material compliance and product acceptance.
Where is ASTM B122/B122M used?
ASTM B122/B122M is used wherever plate, sheet, strip, or rolled bar is sourced from the covered copper-based alloy families. It is relevant in metal procurement, fabrication planning, and incoming material review when buyers need a recognized specification for these forms. The standard is also useful for manufacturers and distributors that handle nickel silver and related copper-nickel alloys, especially when materials must be matched to documented requirements and ordered with confidence.
Practical importance of ASTM B122/B122M
In practice, ASTM B122/B122M helps reduce ambiguity in ordering and evaluating alloy products. It supports compliance efforts by giving purchasers and suppliers a common technical reference for the specified alloy types and product forms. That can improve consistency in quality control, documentation review, and material acceptance. For engineering and procurement teams, the standard also helps limit substitution risk and makes it easier to compare offerings from different sources on a like-for-like basis.
- Plate, sheet, strip, and rolled bar
- Copper-nickel-tin alloy materials
- Copper-nickel-zinc alloy, including nickel silver
- Copper-nickel alloy product specification
- Quality and compliance reference
- Publication Date: 2020-10-13
- Publisher: ASTM
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