Scan Date:Aug 5, 2026
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About P Numbers
Quick lookup of base metal weldability grouping numbers.
P-Numbers: Quick lookup of base metal weldability grouping numbers for welding procedure and performance qualification. Data is provided by C-spec from the master source used for generation, proof-reading and maintenance of ASME Section IX Table QW/QB-422, AWS B2.1 Table C1 and C2, and ISO/TR 20173.
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What's new in the latest 2.2.2
Last updated on 2026-08-05
Updated the app to target Android 16 (API level 36) to comply with the latest Google Play requirements.
P Numbers APK Information
Latest Version
2.2.2
Category
ProductivityAndroid OS
Android 5.1+
File Size
7.9 MB
Developer
C-SpecContent Rating
Everyone
Security Report
No Virus
No Spyware
No Malware
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