UNS on the Web
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Metals and Alloys in the Unified Numbering System
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Get quick, convenient access to vital UNS information through any internet connection |
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Find current information with quarterly updates to the web database |
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Save time and effort by keeping searches for repeat use |
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Take advantage of FREE access to the SAE J1086/ASTM E527 Standard "Recommended Practice for Numbering Metals and Alloys" |
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Find background information on UNS with a UNS article from ASTM Standardization News - included at no charge! |
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Use a trade name or alloy designation to find the UNS designation, the chemical composition, and specifications in which the alloy appears. |
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Identify an unknown alloy by its chemical composition |
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Search on any or all criteria simultaneously |
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View or print your search results |
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Receive free technical support from SAE |
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The Unified Numbering System for Metals and Alloys (UNS) provides a means of correlating many internationally used metal and alloy numbering systems administered by societies, trade associations, and those individual users and producers of metals and alloys. It provides the uniformity necessary for efficient indexing, record keeping, data storage and retrieval, and cross-referencing.
The Unified Numbering System on the Web provides convenient online access to more than 5,000 designations in an international identification system for metals and alloys. For each UNS, descriptions, chemical compositions, and cross reference specifications are provided. UNS on the Web also contains thousands of common trade names from both U.S. and non-U.S. sources. To keep you current, UNS on the Web will be updated with any new or revised data.
The web subscription also includes an enhanced search function, offering users the ability to search by:
- UNS number
- Description
- Common trade names and alloy designations
- Cross-reference organization
- Cross-reference specifications
- Chemical composition - users may select elements, specify minimum and maximum ranges, specify nominals (average values) and remainders, and select elements to exclude from the search
In addition to the search, users may browse the listings by looking through one of eighteen series of designations for metals & alloys.
Cross-references include specifications from these organizations:
- AA (Aluminum Association) Numbers
- ACI (Steel Founders of America) Numbers
- AISI (American Iron and Steel Institute) including SAE Numbers (Carbon and Low Alloy Steels)
- AMS (SAE Aerospace Materials Specifications) Numbers
- ASME (American Society of Mechanical Engineers) Numbers
- ASTM (American Society for Testing & Materials) Numbers
- AWS (American Welding Society) Numbers
- QQ (Federal Specification Numbers)
- MILS (Military Specification Numbers)
- SAE (SAE International) "J" Numbers
Pricing
Single-user license: $350 ($280 for SAE members)
If more than one person in your department or company relies on the UNS resource, please consider SAE's network licensing options. This cost saving solution gives you company-wide access to the latest UNS information. Call today for pricing details.
Book/Web Set—Best Value can Save you up to $75
Get the portability of the print edition AND the convenience of regular updates and enhanced searchability with the Web product!* Purchase both products together (UNS2004.SET) for just $450 ($360 for SAE Members)
*Single user, one year subscription only
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