How to Verify Steel Mill Certificate (MTC)
2026-04-23 · 6 min · Source: QA document audit workflow
A practical checklist to validate MTC authenticity, heat number traceability and shipment consistency.
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RegularUpdate Rhythm
ActionableBuyer-focused Advice
Cross-check heat number, grade and standard fields between MTC and purchase order before shipment.
Verify chemical/mechanical test ranges against contract requirements and destination project specs.
Keep lot-level MTC mapping with packing list and inspection records for post-delivery traceability.
Next Step Recommendation
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