Every WPS parameter.
Traced to the clause.
It shows its work.
Be first.
Stop cross-referencing. Start welding.
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No black-box answers
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Rather ask than guess
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Traceable to the clause
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D1.1:2025 current edition
How Flux works
1
Describe your weld
Base metal, process, joint type, position. Talk to Flux like you'd talk to a colleague.
2
Flux finds the parameters
Preheat, interpass temperature, essential variables, filler metal requirements. Every value from D1.1:2025, cited to the clause.
3
Get your WPS
A complete welding procedure specification, code-book accurate and inspector-ready. Review, adjust, download.
Built for
WE
Welding Engineers
Stop cross-referencing tables. Flux looks up preheat, essential variables, and qualification requirements so you can focus on the weld.
CWI
Inspectors & CWIs
Every parameter traceable to the clause and table. Verify against the source, not a black box.
QC
Shop Owners
Compliant WPS documentation with less overhead. Fewer rejections, less rework, faster turnaround.
Why trust it
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Every answer cites the clause and table. Not a summary. The actual reference, so you or your inspector can verify.
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You describe the job. Flux finds the code. Tell it the material, process, and position. It looks up preheat, interpass, and essential variables for you.
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Current edition, always. Built on the 25th Edition. When the code updates, so does Flux.
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AI assists, you decide. Flux generates the WPS. You and your CWI review and sign off.
Questions
Is it free?
Free tier available. Pro plans for teams that need higher volume.
Does it replace a CWI?
No. Clause5 does the lookup work — finding the right parameters, tables, and clause references. Your CWI still reviews and signs off. Research assistant, not replacement.
What if the code changes?
Flux updates when the standard does. No more checking whether your reference tables are from the current edition.
Do I need to know D1.1 to use it?
No. You describe what you're welding. Flux finds the applicable requirements and shows you exactly where they come from in the code book.
AWS D1.1 first. More standards coming.