Measures delta ferrite content in austenitic stainless steel and duplex welds to verify corrosion resistance and mechanical integrity.
Ferrite testing measures the delta ferrite content of austenitic stainless steel and duplex stainless steel welds and base material. The ferrite percentage (or ferrite number) matters because it drives real service behavior: too little ferrite leaves a weld prone to hot cracking, while too much reduces toughness and corrosion resistance.
Using calibrated ferrite measurement instruments, our technicians take readings directly on welds and parent material in the shop or field and report the results against your specification or acceptance criteria — giving you a documented, non-destructive assessment of corrosion susceptibility, mechanical properties, and service suitability.
Precision NDT & Consulting, LLC performs ferrite testing in the shop or in the field for refineries, petrochemical plants, marine, and oil & gas customers across the Gulf Coast. Our technicians hold certifications including ACCP Level II and ASNT Level III, and inspection reports are typically delivered the next business day. Contact us or call 985-412-6821 to schedule an inspection or request a quote.
