Workspace
Pick a flow on the left, talk to the agent, or stamp something. Everything runs locally except the Bayesian fits and code-of-record clause retrieval.
Daily flows
Pick a material
Service-envelope match against 587-alloy DB · Ashby + PREN charts.
Compare alloys
Up to 4 side-by-side with best/worst per row, family colours.
Datasheet (printable)
Single-page alloy spec, cross-standards, print to PDF.
Vessel thickness
ASME VIII Div 1 cylindrical / ellipsoidal head with Lamé fallback.
B31.3 piping
Required wall + flexibility + supports.
Pipe schedules
ASME B36.10 wallet card with B31.3 sizing overlay.
Run an FFS
Conversational session, Parts 4 / 6 / 8 / 11 / 12 / 13 / 14.
API 581 RBI
POD-adjusted DF + cost-optimised inspection plan.
Stamp a calc
Stamped P.E. PDF with hash chain + RFC 3161 timestamp.
Engineering charts (no incumbent ships these together)
FAD (API 579 Annex 9B)
K_r vs L_r failure-assessment diagram with collapse cut-off.
Pourbaix E-pH
Fe-water immunity / corrosion / passivation map.
Schaeffler / DeLong
Predict weld microstructure from Cr_eq + Ni_eq.
DBTT (Charpy)
tanh transition curve · MDMT verdict against UCS-66.
Master Curve K_JC
ASTM E1921 with 5/95 % envelope · RPV embrittlement.
Charpy → K_IC
Barsom / Sailors-Corten / API 579 correlations.
TTT + CCT
Heat-treatment phase prediction from cooling curve.
Jominy hardenability
Through-hardening depth curve per ASTM A255.
Wöhler S-N fit
Basquin σ_a = σ_f'·(2N)^b with auto-fit from test data.
Deformation map
Ashby/Frost: yield · dislocation creep · diffusion.
σ_y(T) curve
Yield + ASME allowable vs temperature.
Flow regime (Mandhane)
Multiphase pipeline: stratified · slug · annular.
PWHT cycle
Time-temperature profile per ASME UCS-56 / B31.3 §331.
Galvanic series
SCE ladder + EMF-gap couple analyser.
Failure atlas (API 571)
12 damage mechanisms · symptoms · NDT · mitigation.
References that engineers print
Equivalents — UNS · EN · JIS · GB
Cross-standard lookup, 37 curated rows.
Hardness conversion
HV ↔ HRC ↔ HRB ↔ HB ↔ tensile · NACE gates.
Filler selector (AWS)
Pick electrode for any base-metal pair, including dissimilar.
NDT method picker
11 methods × 3 capabilities · cost · speed · access.
CTE compatibility
Thermal-expansion mismatch + restraint stress.
Hydrotest pressure
ASME / API hydrostatic test factor + yield cap.
Bolt torque (PCC-1)
Shigley T = K·F·d with hydrostatic verification.
NPSH cavitation
Centrifugal pump suction-head margin (API 610).
Heat input (kJ/mm)
Welding q = V·I·η/v vs material window.
Support spans
MSS-SP-69 pipe-support spans + B31.3 sizing.