ASME IX Welding Pro

Study welding qualifications, check WPS changes and explore Section IX variables.

Study ASME Section IX welding qualifications with practice questions, a timed mock paper and tools for working through WPS, PQR and welder qualification rules.

Build your understanding of procedure qualification, performance qualification and the welding data used in both. Practise questions on essential and supplementary essential variables, base metals, filler metals, test positions, qualified ranges, qualification records, brazing and fusing. Choose a section to focus on, or use Daily 10 for a short mixed session.

Start with a placement assessment to identify where to focus. As you answer questions, track your predicted practice score, progress by topic and weakest areas. Each question has four answer choices, progressive hints and an explanation linked to a code clause. Smart Review brings missed questions back for further practice.

Take the 100-question, 120-minute timed practice paper when you want a longer sitting. Review your results and return to the topics that need work. This is an app practice paper: ASME does not administer one universal standalone Section IX exam or publish one universal pass mark.

Use the tools to apply what you study: • Qualification Solver: enter a test coupon and follow the rule path to its qualified ranges. • Change checker: compare a WPS before and after a change to assess requalification. • PQR supports WPS: compare proposed WPS values with the supporting PQR. • WPS trainer: practise completing a simulated QW-482 form. • P-Number lookup: search material specifications, grades and UNS numbers for P-Number and Group Number information. • Variable Explorer: search essential, supplementary essential and nonessential variables. • F-Number and A-Number: explore filler classifications and weld deposit analysis. • Welding positions and qualified ranges: check test positions, thickness, deposit, diameter, base metals and consumables. • Preheat and interpass: work through changes against the relevant qualification variables. • Heat input and carbon equivalent: enter the values and see the calculation.

Find the Rule provides a welding qualification scenario and points you to the governing clause, so you can connect the reference tools with a practical question.

ASME IX Welding Pro is an independent study app. It is not affiliated with, endorsed by or sponsored by ASME. The app’s questions cite earlier Section IX editions; confirm requirements against the official edition that applies to your work or assessment.

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