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Home > Products > Nickle Alloy > N08825/Uns N08825 Nickel Alloy Tube

N08825/Uns N08825 Nickel Alloy Tube

Basic Info

Model No.:  N08825/UNS N08825

Product Description

Model NO.: N08825/UNS N08825 Technique: Cold Rolled/Hot Rolled Surface Treatment: Shiny Surface, 2b, 2r, Ba Section Shape: Round Custom Sample: 5-7 Days Shipping Port: Shanghai Trademark: Tisco/Baosteel Specification: Customized size HS Code: 7209161000 Type: Seamless/Weld Material: Alloy Steel Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose Sample: N08825/Uns N08825 Nickel Alloy Tube Certificate: ISO MOQ: 500kg Transport Package: Good Quality & Fumigated Wooden Box Origin: China N08825/UNS N08825 Nickel Alloy Tube Introduction  Super alloys have the ability to function at very high temperatures and mechanical stress, and also where high surface stability is required. They have good creep and oxidation resistance, and can be produced in a variety of shapes. They can be strengthened by solid-solution hardening, work hardening, and precipitation hardening. Super alloys consist of a number of elements in a variety of combinations to achieve the desired result. They are further classified into three groups such as cobalt-based, nickel-based, and iron-based alloys. Incoloy(r) alloy 825 is an austenitic nickel-iron-chromium alloy which is added with other alloying elements in order to improve its chemical corrosion resistant property. The following datasheet will provide more details about Incoloy(r) alloy 825. Chemical Composition The following table shows the chemical composition of Incoloy(r) alloy 825.
Element Content (%)
Nickel, Ni 38-46
Iron, Fe 22
Chromium, Cr 19.5-23.5
Molybdenum, Mo 2.50-3.50
Copper, Cu 1.50-3.0
Manganese, Mn 1
Titanium, Ti 0.60-1.20
Silicon, Si 0.50
Aluminum, Al 0.20
Carbon, C 0.050
Sulfur, S 0.030
Physical Properties The physical properties of Incoloy(r) alloy 825 are given in the following table.
Properties Metric Imperial
Density 8.14 g/cm³ 0.294 lb/in³
Melting point 1385°C 2525°F
Mechanical Properties The mechanical properties of Incoloy(r) alloy 825 are highlighted in the following table.
Properties Metric Imperial
Tensile strength (annealed) 690 MPa 100000 psi
Yield strength (annealed) 310 MPa 45000 psi
Elongation at break (annealed prior to test) 45% 45%
Thermal Properties The thermal properties of Incoloy(r) alloy 825 are outlined in the following table.
Properties Metric Imperial
Thermal expansion co-efficient (at 20-100°C/68-212°F) 14 µm/m°C 7.78 µin/in°F
Thermal conductivity 11.1 W/mK 77 BTU in/hr.ft².°F
Other Designations Other designations that are equivalent to Incoloy(r) alloy 825 include: ASTM B163 ASTM B423 ASTM B424 ASTM B425 ASTM B564 ASTM B704 ASTM B705 DIN 2.4858 Fabrication and Heat Treatment Machinability Incoloy(r) alloy 825 can be machined using conventional machining methods which are used for iron-based alloys. Machining operations are performed using commercial coolants. High-speed operations such as grinding, milling or turning, are performed using water-based coolants. Forming Incoloy(r) alloy 825 can be formed using all conventional techniques. Welding Incoloy(r) alloy 825 is welded using gas-tungsten arc welding, shielded metal-arc welding, gas metal-arc welding, and submerged-arc welding methods. Heat Treatment Incoloy(r) alloy 825 is heat treated by annealing at 955°C (1750°F) followed by cooling. Forging Incoloy(r) alloy 825 is forged at 983 to 1094°C (1800 to 2000°F). Hot Working Incoloy(r) alloy 825 is hot worked below 927°C (1700°F). Cold Working Standard tooling is used for cold working Incoloy(r) alloy 825. Annealing Incoloy(r) alloy 825 is annealed at 955°C (1750°F) followed by cooling. Hardening Incoloy(r) alloy 825 is hardened by cold working. Applications Incoloy(r) alloy 825 is used in the following applications: Acid production piping Vessels Pickling Chemical process equipment. N08825/Uns N08825 Nickel Alloy Tube

N08825/Uns N08825 Nickel Alloy Tube



Supply Form



Thickness:0.40-4.75mm,General Width:1000,1219,1500mm

Whole Coil or piece of it

Cold Annealed,Surface 2B,2E


Thickness:4.76-60mm,Width:1500,2000,2500mm,Length:3000,6000,8000,8500mm(Under 10mm plate can be coiled)

Whole Coil or piece of it

Single hot rolling,Solid solution annealed state,Surface 1D



Whole Coil or Specified size

Cold Annealed,Surface 2B,2E

Bar & Rod

Rolled barΦ5-45mm,Length≤1500mm

Polished Bar(circle,Square)

Solution annealing,descaling

Forged barΦ26-245mm,Length≤4000mm

Weld tube

Outer diameterΦ4.76-135mm,Wall Thickness0.25-4.00mm,Length:≤35000 mm

Base on your requirement

Use for PHE

Seamless Tube

Outer diameterΦ3-114mm,Wall Thickness0.2-4.5mm

Base on your requirement

Use for PHE


Outer diameterΦ0.1-13mm

Base on your requirement

Ni & Ni Alloy, Ti & Ti Alloy

Forged piece

roundness and square alloy

Base on your requirement

Steel, Alloy


All kinds of Flangs

Base on your requirement

Steel, Alloy

Welding Material

Coil wire Φ0.90mm/1.2mm/1.6mm

Base on your requirement

Certificate of Origin:America, Sweden, Britain, Germany, Austria, Italy, France.

Straight WireΦ1.2mm/1.6mm/2.4mm/3.2mm/4.0mm

Welding rodΦ2.4mm/3.2mm/4.0mm


Elbow, three links, four links, different diameter size

Base on your requirement

Ni & Ni alloy, Ti & Ti alloy

Explosive bonded laminate

Raw Sheet Thickness≥2mm

Base on your requirement

Ni & Ni alloy, Ti & Ti alloy

4. Contact us Name: Denny Cheng Direct line: 021-67897611

Tel:+86 18605565290



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Product Categories : Nickle Alloy