Extract Data from Mill Test Certificates with AI
Mill test certificates verify that raw materials meet specification before they enter your production line. DocumentIQ extracts heat numbers, chemical composition, yield and tensile strength, elongation, and hardness values from any MTC format. Automate quality verification and build a traceable materials database.
What You Can Extract
heat_number
Unique identifier for the production batch or heat of material.
grade
Material grade or specification designation.
chemical_composition
Percentage breakdown of chemical elements in the material.
yield_strength
Stress at which the material begins to deform plastically.
tensile_strength
Maximum stress the material can withstand before breaking.
elongation
Percentage of length increase at fracture, indicating ductility.
hardness
Material hardness value and test method (e.g. Rockwell, Brinell).
standard
Industry standard the material was tested against (e.g. ASTM A36, EN 10204).
These are common fields. With DocumentIQ you can define any custom field and extraction prompt specific to your documents.
Use Cases
- Automate incoming material quality verification against specifications
- Build a searchable materials traceability database by heat number
- Flag out-of-spec materials before they enter production
- Generate compliance reports for ISO 9001 and industry audits
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