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Incoloy Products

Incoloy 825 Pipes Supplier, ASTM B423 UNS N08825 Seamless & Welded Pipe Manufacturer

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UNS N08825 Incoloy 825 Welded Pipe

Incoloy 825 Pipes are nickel-iron-chromium alloy pipes with molybdenum, copper, and titanium additions that provide excellent resistance to sulphuric acid, phosphoric acid, seawater, chloride stress corrosion cracking, and oxidation. Manufactured according to ASTM B423 Incoloy 825 pipe and ASTM B705 Incoloy 825 welded pipe specifications, these pipes are widely used in chemical processing, oil & gas, marine, pollution control, and power generation industries where corrosion resistance and long service life are essential.

Detailed Information

Incoloy 825 Pipes | ASTM B423 & ASTM B705 UNS N08825 Pipes 

We are a trusted Incoloy 825 pipe supplier offering premium-quality seamless, welded, and fabricated piping solutions to customers across domestic and international markets. Our product range includes ASTM B423 Incoloy 825 pipe, ASME SB423 UNS N08825 pipe, ASTM B705 Incoloy 825 welded pipe, Incoloy 825 ERW welded pipe, and custom-manufactured piping solutions suitable for highly corrosive environments.

Manufactured using high-grade raw materials and inspected under stringent quality standards, our pipes deliver outstanding corrosion resistance, excellent mechanical strength, and exceptional durability in both oxidizing and reducing environments.

As an experienced Incoloy 825 seamless pipe manufacturer, we maintain extensive inventories to ensure fast delivery while meeting the requirements of industries demanding reliable nickel alloy piping solutions.

Cities We Delivered

New York City, Los Angeles, Chicago, Houston, Phoenix, Philadelphia, San Antonio, San Diego, Dallas, San Jose, Austin, Jacksonville, Fort Worth, Columbus, Charlotte, San Francisco, Indianapolis, Seattle, Denver, Washington, Boston, El Paso, Nashville, Detroit, Oklahoma City, Portland, Las Vegas, Memphis, Louisville, Baltimore, Milwaukee, Albuquerque, Tucson, Fresno, Mesa, Sacramento, Atlanta, Kansas City, Colorado Springs, Omaha, Raleigh, Miami, Long Beach, Virginia Beach, Oakland, Minneapolis, Tulsa, Tampa, Arlington, New Orleans, Wichita, Bakersfield, Cleveland, Aurora, Anaheim, Honolulu, Santa Ana, Riverside, Corpus Christi, Lexington, Henderson, Stockton, Saint Paul, Cincinnati, St. Louis, Pittsburgh, Greensboro, Lincoln, Anchorage, Plano, Orlando, Irvine, Newark, Durham, Chula Vista, Toledo, Fort Wayne, St. Petersburg, Laredo, Jersey City, Chandler, Madison, Lubbock, Scottsdale, Reno, Buffalo, Gilbert, Glendale, North Las Vegas, Winston-Salem, Chesapeake, Norfolk, Fremont, Garland, Irving, Hialeah, Richmond, Boise, Spokane, Baton Rouge, Tacoma, San Bernardino, Modesto, Fontana, Des Moines, Moreno Valley, Santa Clarita, Fayetteville, Birmingham, Oxnard, Rochester, Port St. Lucie, Grand Rapids, Huntsville, Salt Lake City, Frisco, Yonkers, Amarillo, Glendale, Huntington Beach, McKinney, Montgomery, Augusta, Aurora, Akron, Little Rock, Tempe, Columbus, Overland Park, Grand Prairie, Tallahassee, Cape Coral, Mobile, Knoxville, Shreveport, Worcester, Ontario, Vancouver, Sioux Falls, Chattanooga, Brownsville, Fort Lauderdale, Providence, Newport News, Rancho Cucamonga, Santa Rosa, Peoria, Oceanside, Elk Grove, Salem, Pembroke Pines, Eugene, Garden Grove, Cary, Fort Collins, Corona, Springfield, Jackson, Alexandria, Hayward, Clarksville, Lakewood, Lancaster, Salinas, Palmdale, Hollywood, Springfield, Macon, Kansas City, Sunnyvale, Pomona, Killeen, Escondido, Pasadena, Naperville, Bellevue, Joliet, Murfreesboro, Midland, Rockford, Paterson, Savannah, Bridgeport, Torrance, McAllen, Syracuse, Surprise, Denton, Roseville, Thornton, Miramar, Pasadena, Mesquite, Olathe, Dayton, Carrollton, Waco, Orange, Fullerton, Charleston, West Valley City, Visalia, Hampton, Gainesville, Warren, Coral Springs, Cedar Rapids, Round Rock, Sterling Heights, Kent, Columbia, Santa Clara, New Haven, Stamford, Concord, Elizabeth, Athens, Thousand Oaks, Lafayette, Simi Valley, Topeka, Norman, Fargo, Wilmington, Abilene, Odessa, Columbia, Pearland, Victorville, Hartford, Vallejo, Allentown, Berkeley, Richardson, Arvada, Ann Arbor, Rochester, Cambridge, Sugar Land, Lansing, Evansville, College Station, Fairfield, Clearwater, Beaumont, Independence, Provo, West Jordan, Murrieta, Palm Bay, El Monte, Carlsbad, North Charleston, Temecula, Clovis, Springfield, Meridian, Westminster, Costa Mesa, High Point, Manchester, Pueblo, Lakeland, Pompano Beach, West Palm Beach, Antioch, Everett, Downey, Lowell, Centennial, Elgin, Richmond, Peoria, Broken Arrow, Miami Gardens, Billings, Jurupa Valley, Sandy Springs, Gresham, Lewisville, Hillsboro, Ventura, Greeley, Inglewood, Waterbury, League City, Santa Maria, Tyler, Davie, Lakewood, Daly City, Boulder, Allen, West Covina, Sparks, Wichita Falls, Green Bay, San Mateo, Norwalk, Rialto, Las Cruces, Chico, El Cajon, Burbank, South Bend, Renton, Vista, Davenport, Edinburg, Tuscaloosa, Carmel, Spokane Valley, San Angelo, Vacaville, Clinton, Bend, Woodbridge.

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ASTM B423 Incoloy 825 Welded Pipe Specifications

Specification

Details

Material

Incoloy 825

UNS Number

UNS N08825

DIN

DIN 2.4858 Pipe

Werkstoff

W.Nr. 2.4858 Incoloy Pipe

ASTM Seamless

ASTM B423 Incoloy 825 Pipe

ASTM Welded

ASTM B705 Incoloy 825 Welded Pipe

ASME

ASME SB423 UNS N08825 Pipe

Pipe Type

Seamless, Welded, ERW, Fabricated

Schedule

SCH 5, 10, 20, 40, 80, 160, XXS

Length

Single Random, Double Random, Custom

Ends

Plain End, Bevel End, Threaded

Incoloy DIN NR. 2.4858 Pipe Chemical Composition

Grade C Mn Si Fe S Cr Cu Ti
825 min. – – – 22.0 – 19.5 1.5 0.6
max. 0.05 1.0 0.5 – 0.015 23.5 3.0 1.2

Incoloy 825 pipe Mechanical Properties

Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Hardness
Rockwell B (HR B) max Brinell (HB) max
825 Psi – 80,000 , MPa – 550 Psi – 32,000 , MPa –220 30 – –

Equivalent Grades for Alloy 825 UNS N08825 Pipe

Grade UNS No Old British Euronorm GOST Japanese JIS
BS En No AFNOR
Incoloy 825 N08825 NA 16 NiCr21Mo 2.4858 NFE30C20DUM ЭП703 NCF 825

Type Incoloy 825 Pipe We Manufacture, Stock & Supply

ASTM B423 Incoloy 825 Pipe 4 inch Incoloy WERKSTOFF NR. 2.4858 Pipe
Incoloy WERKSTOFF NR. 2.4858 Seamless Pipe 825 Incoloy Fabricated Pipe
Inconel Alloy 825 CDW Pipe Cold Drawn 825 Incoloy Seamless Pipe
Incoloy WERKSTOFF NR. 2.4858 Welded Pipe ASME SB423 Incoloy 825 Large Pipe
825 Incoloy ERW Pipe Schedule 5S Incoloy DIN NR. 2.4858 Pipe
ASME SB423 Incoloy 825 EFW Pipe Schedule 40 Inconel Alloy 825 Pipe
Incoloy DIN NR. 2.4858 SMLS Pipe Alloy 825 UNS N08825 Polished Pipe
Capillary ASTM B423 Incoloy 825 Thin Pipe High-pressure UNS N08825 Pipe
Inconel Alloy 825 Hollow Pipe 825 Alloy Electropolished Pipe
ASTM B423 825 Incoloy Custom Pipe ASTM B423 Incoloy 825 Capillary Pipe
Alloy 825 UNS N08825 Round Pipe Alloy 825 Exhaust Pipe
825 Alloy Square Pipe Incoloy 825 Thin/Thick Wall Pipe
Alloy 825 Rectangular Pipe Small diameter Incoloy 825 pipe
Incoloy 825 Hexagonal Pipe Nickel Alloy 825 Pipe material
Incoloy 825 Bush Hex Pipe 2.4858 Alloy 825 Clad Pipe
Nickel Alloy 825 Fabricated Pipe ASTM B423 825 Incoloy Annealed pipe
2.4858 Alloy 825 Beveled End Pipe Inconel Alloy 825 Rectangle Pipe
UNS N08825 Cold Drawn Pipe Cold Drawn ASTM B423 Incoloy 825 Welded Pipe
Incoloy 825 Seamless Pipes
 ASTM B423 Incoloy 825 Pipe
ASME SB423 UNS N08825 Pipe ASTM B705 Incoloy 825 Welded Pipe
Incoloy 825 Schedule 40 Pipe
 Incoloy 825 ERW Welded Pipe
DIN 2.4858 Pipe UNS N08825 Nickel Alloy Pipe
W.Nr. 2.4858 Incoloy Pipe
 Alloy 825 pipe stockist

 

Incoloy 825 Pipe Pressure Rating

Pipe O.D.

(in.)

 Wall Thickness of Pipe (inches)
.028 .035 .049 .065 .083 .095 .109 .120
Working Pressure (psig)
1/8 7900 10100            
1/4 3700 4800 7000 9500        
5/16   3700 5400 7300        
3/8   3100 4400 6100        
1/2   2300 3200 4400        
3/4     2200 3000 4000 4600    
1       2200 2900 3400 3900 4300

 

UNS N08825 Pipe Schedule Chart

1/8″ IPS(.405″O. D.) 3 1/2″ IPS( 4.000″O. D.)
SCH 40, 80 SCH 10, 40, 80, 160, XXH
1/4″ IPS(.540″O. D.) 4″ IPS(4.500″O. D.)
SCH 10, 40, 80 SCH 10, 40, 80, 160, XXH
3/8″ IPS(.675″O. D.) 5″ IPS( 5.563″O. D.)
SCH 10, 40, 80 SCH 10, 40, 80, 160, XXH
1/2″ IPS(.840″O. D.) 6″ IPS(6.625″O. D.)
SCH 5, 10, 40, 80, 160, XXH SCH 5, 10, 40, 80, 120, 160, XXH
3/4″ IPS(1.050″O. D.) 8 ” IPS(8.625″O. D.)
SCH 10, 40, 80, 160, XXH SCH 5, 10, 40, 80, 120, 160, XXH
1″ IPS:(1.315′O. D.) 10″ IPS(10.750″O. D.)
SCH 5, 10, 40, 80, 160, XXH SCH 10, 20, 40, 80 (.500), TRUE 80(.500)
1-1/4″ IPS(1.660″O. D.) 12″ IPS(12.750″O. D.)
SCH 10, 40, 80, 160, XXH SCH 10, 20, 40(.375), TRUE40(.406), SCH80(.500)
1-1/2″ IPS(1.900″O. D.) 14″ IPS(14.000″O. D.)
SCH 10, 40, 80, 160, XXH SCH10 (.188), SCH40 (.375)
2″ IPS(2.375″O. D.) 16″ IPS(16.000″O. D.)
SCH 10, 40, 80, 160, XXH SCH10(.188), SCH40(.375)
2 1/2″ IPS(2.875″O. D.) 18″ IPS (18.000″O. D.)
SCH 10, 40, 80, 160, XXH SCH-40 (.375)
3″ IPS( 3.500″O. D.)  
SCH 5, 10, 40, 80, 160, XXH  

 

Robost quality Incoloy 825 pipe suppliers offer these Incoloy WERKSTOFF NR. 2.4858 Pipe in a wide range of sizes, from thin wall to thick wall Incoloy 825 pipe in seamless or welded forms.

 

Incoloy 825 Pipe Weight Chart

NPS Outside Diameter Wall Thickness Weight Weight
in mm in mm Sched kg/Mtr Lb/ft
1/2″ 0.840 21 0.109 2.769 40 STD 1.268 0.851
0.147 3.734 80 STD 1.621 1.088
3/4″ 1.050 27 0.113 2.870 40 STD 1.684 1.131
0.154 3.912 80 STD 2.195 1.474
1″ 1.315 33 0.133 3.378 40 STD 2.501 1.679
0.179 4.547 80 STD 3.325 2.172
1 1/4″ 1.660 42 0.140 3.556 40 STD 3.385 2.273
0.191 4.851 80 STD 4.464 2.997
1 1/2″ 1.900 48 0.145 3.683 40 STD 4.048 2.718
0.200 5.080 80 STD 5.409 3.361
2″ 2.375 60 0.154 3.912 40 STD 5.441 3.653
0.218 5.537 80 STD 7.480 5.022
2 1/2″ 2.875 73 0.203 5.516 40 STD 8.629 5.793
0.276 7.010 80 STD 11.411 7.661
3″ 3.500 89 0.216 5.486 40 STD 11.284 7.576
0.300 7.620 80 STD 15.272 10.253
4″ 4.500 114 0.237 6.020 16.073 10.790
0.337 8.560 22.318 14.983
6″ 6.625 168 0.188 4.775 19.252 12.924
0.203 5.516 20.739 13.923
0.219 5.563 22.318 14.983
0.250 6.350 25.354 17.021
0.280 7.112 40 STD 58.263 18.974
0.312 7.925 31.334 21.036
0.375 9.525 37.285 25.031
0.432 10.973 80 XHY 42.561 28.573
0.500 12.700 48.719 32.708
8″ 8.625 219 0.188 4.775 25.233 16.940
0.203 5.156 27.198 18.259
0.219 5.563 29.286 19.661
0.250 6.350 20 33.308 22.361
0.277 7.036 30 36.786 24.696
0.322 8.179 40 42.352 28.554
0.375 9.525 49.216 33.041
0.406 10.312 60 53.085 35.638
0.500 12.700 80 XHY 64.627 43.388
10″ 10.750 273 0.188 4.775 31.588 21.207
0.219 5.563 36.689 24.631
0.250 6.350 20 41.759 28.035
0.307 7.798 30 51.002 34.240
0.344 8.738 56.946 38.231
0.365 9.271 40 STD 63.301 40.483
0.438 11.125 71.852 48.238
0.500 12.700 60 XHY 81.530 54.735
0.594 15.088 80 95.969 64.429
12″ 12.750 324 0.188 4.775 37.570 25.222
0.219 5.563 43.657 29.309
0.250 6.350 49.713 33.375
0.281 7.137 55.739 37.420
0.312 7.925 61.735 41.445
0.375 9.525 73.824 49.562
0.406 10.312 79.727 53.525
0.500 12.700 97.438 65.415
0.562 14.275 108.966 73.154
14″ 14.000 356 0.188 4.775 41.308 27.732
0.219 5.563 48.012 32.233
0.250 6.350 20 54.685 36.713
0.281 7.137 61.327 41.172
0.312 7.925 67.939 45.611
0.375 9.525 STD 81.281 54.568
0.438 11.125 40 94.498 63.441
0.500 12.700 XHY 107.381 72.090
0.625 15.875 132.983 89.278
16” 16.000 406 0.188 4.775 47.290 21.748
0.219 5.563 54.980 36.910
0.250 6.350 10 62.639 42.053
0.281 7.137 70.268 47.174
0.312 7.925 20 77.866 52.275
0.344 8.738 85.677 57.519
0.375 9.525

30

STD

 93.213 62.578
0.438 11.125 108.433 72.797
0.500 12.700

40

XHY

 123.289 82.770
18″ 18.000 457 0.219 5.563 61.948 41.588
0.250 6.350 70.593 47.393
0.281 7.137 79.208 53.176
0.312 7.925 20 87.792 58.939
0.375 9.525 STD 105.144 70.588
0.438 11.125 30 122.369 82.152
0.500 12.700 XHY 139.198 93.450
0.562 14.275 40 155.904 104.666
0.625 15.875 172.754 115.978
20″ 20.000 508 0.250 6.350 78.547 52.733
0.282 7.163 88.458 59.386
0.312 7.925 97.719 65.604
0.375 9.525 20 STD 117.075 78.598
0.438 11.125 136.305 91.508
0.500 12.700 30 XHY 155.106 104.130
0.594 15.088 40 183.378 123.110
0.625 15.875 192.640 129.328
0.688 17.475 211.368 141.901
24″ 24.000 610 0.250 6.350 94.456 63.413
0.281 7.137 106.029 71.183
0.312 7.925 117.573 18.932
0.375 9.525 20 STD 140.938 64.618
0.438 11.125 164.176 110.219
0.500 12.700 XHY 186.923 125.490
0.625 15.875 232.410 156.028
0.688 17.475 40 255.148 171.293
0.750 19.050 277.401 186.233
30″ 30.000 762 0.250 6.350 118.318 79.433
0.281 7.137 132.851 89.189
0.312 7.925 10 147.353 98.925
0.375 9.525 STD 176.731 118.648
0.438 11.125 205.983 138.286
0.500 12.700 20 XHY 234.647 157.530
0.625 15.875 30 292.066 196.078
0.688 17.475 320.817 215.380
0.750 19.050 348.988 234.293
36″ 36.000 914 0.250 6.350 142.180 95.453
0.281 7.137 159.672 107.196
0.312 7.925 10 177.133 118.918
0.375 9.525 STD 215.525 142.678
0.438 11.125 247.790 166.353
0.500 12.700 20 XHY 282.372 198.570
0.625 15.875 351.723 236.128
0.688 17.475 386.487 259.467
0.750 19.050 420.576 282.353
42″ 42.000 1067 0.312 7.925 206.914 138.911
0.375 9.525 STD 248.319 166.708
0.500 12.700 XHY 33.097 221.610
0.750 19.050 492.163 330.413
48″ 48.000 1219 0.375 9.525 STD 284.112 190.738
0.438 11.125 331.404 222.487
0.500 12.700 XHY 377.822 253.650
0.750 19.050 563.750 378.473
0.875 22.225 655.969 440.383

 

ASTM B423 Incoloy 825 Pipe Sizes

WT = Incoloy 825 pipe wall thickness

OD = Incoloy 825 pipe outside diameter

ASTM B423 Incoloy 825 Pipe OD

mm

Pipe WT

mm

 in. Sch Kg/m
13.72 1.65 1/4 10S 0.50
13.72 2.24 1/4 40S 0.64
13.72 3.02 1/4 80S 0.81
17.15 1.65 3/8 10S 0.64
17.15 2.31 3/8 40S 0.86
17.15 3.20 3/8 80S 1.12
21.34 2.11 1/2 10S 1.02
21.34 2.77 1/2 40S 1.29
21.34 3.73 1/2 80S 1.65
26.67 2.11 3/4 10S 1.30
26.67 2.87 3/4 40S 1.71
26.67 3.91 3/4 80S 2.23
33.40 2.77 1 10S 2.13
33.40 3.38 1 40S 2.54
33.40 4.55 1 80S 3.29
33.40 6.352) 1 160 4.30
42.16 2.77 1¼ 10S 2.73
42.16 3.56 1¼ 40S 3.44
42.16 4.85 1¼ 80S 4.53
42.16 6.352) 1¼ 160 5.69
48.26 2.77 1½ 10S 3.16
48.26 3.68 1½ 40S 4.11
48.26 5.08 1½ 80S 5.49
60.33 2.77 2 10S 3.99
60.33 3.91 2 40S 5.52
60.33 5.54 2 80S 7.60
60.33 8.742) 2 160 11.29
73.03 3.05 2½ 10S 5.35
73.03 5.16 2½ 40S 8.77
73.03 7.01 2½ 80S 11.59
88.90 3.05 3 10S 6.56
88.90 5.49 3 40S 11.47
88.90 7.62 3 80S 15.51
88.90 11.132) 3 160 21.67
101.60 3.05 3½ 10S 7.53
101.60 5.74 3½ 40S 13.78
101.60 8.08 3½ 80S 18.92
114.30 3.05 4 10S 8.50
114.30 6.02 4 40S 16.32
114.30 8.56 4 80S 22.67
114.30 13.492) 4 160 34.05
141.30 6.55 5 40S 22.10
141.30 9.53 5 80S 31.44
141.30 15.882) 5 160 49.87
168.28 3.4 6 10S 14.04
168.28 7.11 6 40S 28.69
168.28 10.97 6 80S 43.21
168.28 14.27 6 120 54.75
168.28 18.262) 6 160 68.59
219.08 8.18 8 40S 43.20
219.08 12.7 8 80S 65.63
219.08 18.23 8 120 91.30
219.08 23.012) 8 160 112.97

 

Applications of Incoloy 825 Pipes

Because of their excellent corrosion resistance, UNS N08825 nickel alloy pipe products are widely used across demanding industries.

Common applications include:

  • Chemical Processing Plants
  • Fertilizer Industries
  • Oil & Gas Processing
  • Offshore Platforms
  • Marine Engineering
  • Heat Exchangers
  • Pressure Vessels
  • Power Generation
  • Nuclear Industry
  • Pollution Control Equipment
  • Pickling Equipment
  • Acid Production Plants
  • Desalination Plants
  • Petrochemical Industries
  • Pharmaceutical Manufacturing

Why Choose Us for Incoloy 825 Pipes?

As a reliable Incoloy 825 pipe supplier, we focus on delivering quality products backed by technical expertise and responsive customer support. Every pipe undergoes strict inspection and testing before dispatch to ensure compliance with international standards.

Why customers choose us:

  • Large ready stock of Alloy 825 pipes
  • Competitive global pricing
  • Fast worldwide delivery
  • Complete material traceability
  • Third-party inspection available
  • Mill Test Certificates (EN 10204 3.1)
  • PMI, Hydro & NDT testing
  • Custom sizes and lengths
  • Export-quality packaging
  • Dedicated technical assistance

Whether you require a UNS N08825 seamless pipe exporter for international projects or a dependable Alloy 825 pipe stockist for urgent requirements, we provide dependable solutions that meet stringent industry expectations.

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