Alloy 825 Heat exchanger Tube

The addition of these elements in the incoloy 825 exhaust heat exchanger would imply certain changes in not only the chemistry, but also the other properties of the alloy.For instance, the content of nickel in the Alloy 825 Tube is able to suffice should the need arise for the alloy to demonstrate resistance to chloride ion stress related corrosion cracking. Additionally, Nickel in concurrence with both molybdenum and copper that is present in the alloy, also provides the Incoloy UNS N08825 Welded Tube with an outstanding resistance to reducing environments, such as those environments which contain sulfuric and phosphoric acids

The molybdenum content present in the 825 Inconel Bright Annealed Tube  aids in the alloy’s resistance to pitting and crevice corrosion as well. The chromium content in the Inconel 825 Decorative Tube confers the alloy with resistance to various of oxidizing substances such as nitric acid, nitrates and to oxidizing salt. The titanium addition in 825 Inconel Sanitary Tube with an appropriate heat treatment, serves to stabilize the metal against sensitization to intergranular corrosion.

825 Inconel Tube mechanical properties

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Element	Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
825	8.14 g/cm3	1400 °C (2550 °F)	Psi – 80,000 , MPa – 550	Psi – 32,000 , MPa – 220	30 %

 

Incoloy 825 Tube Chemical Composition

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Grade	C	Mn	Si	S	Cu	Fe	Ni	Cr	Al	Ti
825	0.05 max	1.00 max	0.05 max	0.03 max	1.50 – 3.00	22.00 min	38.00 – 46.00	19.50 – 23.50	0.02 max	0.06 – 1.20

 

Incoloy 825 Tubing Application

• Aerospace Industries
• Acid production
• Power Generation
• Petrochemicals
• Nuclear
• Oil and Gas
• Marine Industries
• Gas Processing
• Heat Exchangers
• Chemical processing

Product Pictures

Packaging and Delivery

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