ASTM B625
Standard Specification for Ni-Fe-Cr-Mo-Cu-N Low-Carbon Alloy, Ni-Fe-Cr-Si Alloy, Cr-Ni-Fe-N Low-Carbon Alloy, Fe-Ni-Cr-Mo-Cu-N Alloy, and Ni-Fe-Cr-Mo-N Alloy Plate, Sheet, and Strip
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Availability: Immediate Download
Language: English
License Type: Single User
Updates: Not Included
About This Item
ASTM B625 is the ASTM standard that covers plate, sheet, and strip made from several nickel- and iron-based alloy types, including low-carbon and nitrogen-bearing compositions. It provides a technical framework for evaluating these flat-rolled materials so buyers and manufacturers can align on material identity, form, and quality expectations. As a product-page reference, it helps support consistent procurement and specification of alloys intended for demanding engineering applications.
Purpose of ASTM B625
The purpose of ASTM B625 is to define requirements for specific alloy products in plate, sheet, and strip form, using the official standard title as the basis for material classification. It addresses multiple alloy families, such as Ni-Fe-Cr-Mo-Cu-N low-carbon alloy, Ni-Fe-Cr-Si alloy, Cr-Ni-Fe-N low-carbon alloy, Fe-Ni-Cr-Mo-Cu-N alloy, and Ni-Fe-Cr-Mo-N alloy. In practice, this helps create a clear technical reference for product selection, inspection, and conformity checks.
Common use cases of ASTM B625
ASTM B625 is commonly used when specifying flat-rolled alloy products that need controlled composition and consistent form. It is relevant for procurement, mill documentation review, and material acceptance processes involving plate, sheet, or strip supplied to fabrication workflows. Because the standard covers several alloy categories, it is often used when comparing product offerings or confirming that a material meets the correct specification before downstream processing, forming, or installation.
Why ASTM B625 matters
This standard matters because it gives manufacturers, distributors, and purchasers a shared reference for compliance and quality control. ASTM B625 can help reduce procurement ambiguity by tying a product request to a defined alloy family and product form. It also supports more reliable testing and evaluation during receipt inspection or contract review, which can lower the risk of mismatched materials and improve consistency across supply chains and technical documentation.
- Plate, sheet, and strip specification
- Multiple nickel-iron alloy families
- Low-carbon and nitrogen-bearing variants
- Useful for procurement and acceptance checks
- Supports material consistency and compliance
- Publication Date: 2021-11-30
- Publisher: ASTM
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