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Incoloy Alloy 825

We are professional Incoloy 825,Alloy 825 material factory from China

Incoloy Alloy 825 is an austenitic nickel-iron-chromium alloy with additions of molybdenum, copper and titanium. It was developed to provide exceptional corrosion resistance in both oxidizing and reducing environments. The alloy is resistant to chloride stress-corrosion cracking and pitting. The addition of titanium stabilizes Alloy 825 against sensitization in the as-welded condition making the alloy resistant to intergranular attack after exposure to temperatures in a range that would sensitize unstabilized stainless steels
We could supply Incoloy 825 super alloy in following forms:
Forging:Forged Rings,Forged Pipes,Rolled Rings,Forging Sleeves,Forging Disks,Forged Bushings,Forging Sleeves,Forged Tube Sheets,Forged Shafts,Forged Valve Parts(Valve Bodies,Valve seat rings,valve bonnets),Incoloy 825 forged tubing hangers,Incoloy 825 casting hangers and so on
Sheet,Plate,Strips,Coils
Bar:Round Bars,Square bars,flat bars,hollow bars,hex bars and so on
Pipe & Tube:Seamless tubes,seamless pipes,welded pipes,welded tubes,tubings,coiled tubes,U-bend Tubes.
Fittings (elbows, tees,stub-ends,returns,caps,crosses,reducers,and pipe nipples)
Wire:welded wires,wire rods
Flanges:in slip-ons,blinds,weld-necks,lapjoints,long welding necks,socket welds
Fasteners:bolts,screws,nuts,studs,Washers,Sockets,pins
Springs:Compression Springs,Extension Springs,Torsion Springs, tension spring, disc spring, wave spring,Spiral Springs, Automotive Springs
Cnc Machining Parts,CNC turning parts,CNC Stamping parts
Incoloy 825's chemical Composition is as follows:
Nickel ..........................................................................38.0-46.0
Iron...............................................................................22.0 min.
Chromium....................................................................19.5-23.5
Molybdenum ...................................................................2.5-3.5
Copper ............................................................................1.5-3.0
Titanium...........................................................................0.6-1.2
Carbon........................................................................0.05 max.
Manganese ...................................................................1.0 max.
Sulfur ..........................................................................0.03 max.
Silicon ...........................................................................0.5 max.
Aluminum......................................................................0.2 max
Following is mechanical property of Incoloy 825
0.2% proof stress
(N/mm2)
Tensile strength
(N/mm2)
Elongation
(%)
Hardness
(HB)
≥ 241 ≥ 586 ≥ 30
 
Following is production standard of Incoloy alloy 825
Alloy 825 Sheet, Strip and Plate
BS3072 NA16
BS 3073 NA16
ASTM B 424
ASTM B 906
ASME SB 424
ASME SB 906
DIN 17750
VdTUV 432
Alloy 825 Pipe and Tube
ASTM B163, ASME SB 163
ASTM B 423, ASME SB 423
ASTM B704, ASME SB 704
ASTM B 705, ASME SB 705
ASTM B 751, ASME SB 751
ASTM B 755, ASME SB 755
ASTM B 829, ASME SB 829
Alloy 825 Rod, Bars, Forgings
ASTM B 425
ASTM B 564
ASME SB 425
ASME SB 564
Other Similar Specifications
ASTM B366
ASME SB 366
Incoloy 825 are wised used in Air Pollution Control,Scrubbers,Chemical Processing Equipment,Acids ,Alkalis,Food Process Equipment,Nuclear,Fuel Reprocessing,Fuel Element Dissolvers,Waste Handling,Offshore Oil and Gas Production,Seawater Heat Exchangers,Piping Systems,Sour Gas Components
Alloy 825 is resistant to corrosion in a wide variety of process environments including sulfuric, sulfurous, phosphoric, nitric, hydrofluoric and organic acids and alkalis such as sodium or potassium hydroxide, and acidic chloride solutions. 
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