Engineered for Extreme Environments
Inconel 625 is a nickel-chromium-molybdenum alloy with niobium addition, known for its outstanding strength and toughness at elevated temperatures. When applied as cladding on boiler components, it creates an impervious barrier against the most aggressive corrosive media.
Our advanced cladding process ensures a metallurgically bonded overlay with minimal dilution, preserving the alloy’s exceptional properties — even in waste-to-energy plants, biomass boilers, and chemical recovery units where conventional materials fail.
Pitting & crevice resistance
Up to 1000°C continuous
Withstands particle impact
3-5x conventional lifespan
Why Choose Inconel 625 Cladding?
The decision to clad boiler components with Inconel 625 delivers measurable, long-term benefits that directly impact your plant’s bottom line.
Typical payback within 18-24 months through reduced downtime, fewer replacement cycles, and lower maintenance costs.
Superior Corrosion Resistance
Resists pitting, crevice corrosion, and stress corrosion cracking in chloride-containing environments, acidic flue gases, and molten salt deposits.
High-Temperature Strength
Maintains mechanical properties at temperatures up to 1000°C, ensuring structural integrity under extreme thermal cycling conditions.
Environmental Compliance
Enables safe operation with challenging fuels including biomass, waste-derived fuels, and low-grade coals while meeting stringent emission norms.
Reduced Maintenance
Significantly lowers inspection frequency, repair needs, and replacement cycles — freeing maintenance resources for other critical tasks.
Metallurgically Bonded
Our cladding process achieves a true metallurgical bond — not a mechanical overlay — ensuring zero delamination risk under thermal stress.
ASME Compliant
All cladded components manufactured under ASME Section IX welding procedures with full documentation and third-party inspect
Technical Specifications
Typical Inconel 625 composition and cladding information for demanding industrial applications.
|
Chemical Composition
|
|
|---|---|
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Nickel (Ni)
|
> 58%
|
|
Chromium (Cr)
|
21–23%
|
|
Molybdenum (Mo)
|
8–10%
|
|
Niobium (Nb)
|
3–4%
|
|
Cladding Information
|
|
|---|---|
|
Nickel (Ni)
|
> 58%
|
|
Chromium (Cr)
|
21–23%
|
|
Molybdenum (Mo)
|
8–10%
|
|
Niobium (Nb)
|
3–4%
|
