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Alloy 825 (UNS N08825) W.Nr. 2.4858 Nickel Alloy Seamless Capillary Pipe For Aero Application

Categories Special material steel pipe
Brand Name: Torich
Model Number: Alloy 825 (UNS N08825)
Certification: ISO
Place of Origin: China
MOQ: 0.5tons
Price: negotiation
Payment Terms: T/T, L/C
Supply Ability: 2000tons per year
Delivery Time: 5-8 weeks
Packaging Details: In bundles or in wooden boxes package
Application: Construction,Fluid Pipe
Standard: ASTM
Thickness: 0.1mm-60mm
Technique: Cold Drawn
Alloy or not: Is Alloy
Section shape: Round
Outer diameter(round): 5 - 120 mm
Special pipe: precision seamless pipe
Secondary or not: Non-secondary
Type: Seamless
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Alloy 825 (UNS N08825) W.Nr. 2.4858 Nickel Alloy Seamless Capillary Pipe For Aero Application

Alloy 825 (UNS N08825) W.Nr. 2.4858 Nickel Alloy Seamless Capillary Pipe For Aero Application


Quick detial:

Material is 825

Size range: OD 1-300mm

WT0.1-6mm

Production method is cold drawn and seamless

Application: For Aero Application


Incoloy 825 is an all-austenitic nickel-iron-chromium alloy stabilized by titanium, with copper and molybdenum added. Incoloy 825 is a general-purpose engineering alloy, which is resistant to acid and alkali metal corrosion in both yangization and reduction environments.

Similar grades of Incoloy825


NS142 (China), NC21FeDu (France), W.N r.2.4858 NiCr21Mo (Germany) NA16 (UK) Incoloy825, UNS NO8825 (USA) NiFe30Cr21Mo3 (ISO)

The high nickel content makes the alloy have effective resistance to stress corrosion cracking. It has good corrosion resistance in various media, such as sulfuric acid, phosphoric acid, nitric acid and organic acids, and alkali metals such as sodium hydrogen yang, potassium hydrogen yang and yan acid solutions. The high comprehensive performance of Incoloy 825 is manifested in nuclear combustion dissolvers with various corrosive media, such as sulfuric acid, nitric acid and sodium hydrogen phosphate, all processed in the same equipment.

Incoloy825 chemical composition

Nickel NiChromium CrIron FeCarbon CManganese MnSilicon SiMolybdenumCopper CuCobalt CoAluminum AlTitanium
38-4619.5-23.5margin≤0.025≤1.0≤0.52.5-3.51.5-3.0≤1.0≤0.20.6-1.2

Incoloy825 alloy characteristics

●Good resistance to stress corrosion cracking

●Good resistance to pitting and crevice corrosion

●Excellent anti-yangization and non-yangization thermal acid performance

●It has good mechanical properties at room temperature and high temperature up to 550℃

●Certification for pressure vessels with manufacturing temperature up to 450℃

Incoloy825 alloy application field

Incoloy 825 is widely used in various industrial fields where the operating temperature does not exceed 550°C.

Typical applications are:

●Heating pipes, containers, baskets and chains used in sulfuric acid pickling plants.

●Sea water cooling heat exchanger, marine product pipeline system, acid gas environment pipeline.

●Heat exchanger, evaporator, washing, dip tube, etc. in phosphoric acid production.

●Air heat exchanger in petroleum refining

●Food Engineering

●Chemical Process

●Flame-retardant alloys for compressed air applications


Quality Alloy 825 (UNS N08825)  W.Nr. 2.4858 Nickel Alloy Seamless Capillary Pipe For Aero Application for sale
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