Inconel 625: Corrosion Components and Stock Condition

INCONEL 625 is a nickel-chromium-molybdenum-niobium alloy, UNS N06625. Material reference.

Corrosion Components and Stock Condition

For a corrosion-facing fitting, compare the process fluid, temperature and crevice conditions before selecting the grade. Different supplied conditions should not be combined into one property table. A material brand also does not demonstrate compliance with the particular pressure or application specification.

Manufacturing and acceptance checks

Request the complete bar, plate or tube standard and condition. Define joining, cleaning, dimensional and surface acceptance. Where another nickel alloy is proposed, require a comparison for the actual environment and maintain heat traceability through machining and any subsequent treatment.

Compare related options

• Hastelloy C276
• Inconel 600

Reference and scope

Special Metals: INCONEL alloy technical bulletins provides material or specification background. The checks above are purchasing guidance; final acceptance values must come from the agreed grade, product specification and condition.

Send a drawing and material requirements for review. Include quantity, critical dimensions and the inspection evidence required with delivery.