YUHONG  GROUP CO.,LIMITED
YUHONG  GROUP CO.,LIMITED

Incoloy 825/N08825 Nickel Alloy Pipe/Tube

Incoloy 825/UNS N08825 seamless pipe uses nickel-iron-chromium alloy with additions of molybdenum and copper. The chemical composition of the Incoloy 825 tube is designed to provide exceptional resistance to many corrosive environments.

  • incoloy 825 tube
  • incoloy 825 tube

Incoloy Alloy 825 Seamless Pipe Specification

RodSheetStripPipeWireFittings
ASME SB408

ASTM A 240/A480

ASME SB409ASTM B 163, ASME SB 163ASTM B408 & ASTM B 564ASTM B366
ASME SB564ASME SA 240/SA 480ASME SB906ASTM B 407/B 829, ASME SB407/SB 829ASME Code Case1325ASME SB366
BS3076 NA15ASTM B409/B906ASME Code Case 1325ASTM B514/B 775, ASMESB 514/SB 775ASME Code Case1949
BS3075 NA15 BS 3072NA15ASME Code Case 2339ASTM B 515/B 751, ASME SB 515/SB751IS0 9723
SEW 47BS 3073NA15
ASME Code Case 1325 and 1983, BS3074NA15. SEW 470IS0 9724
Vdtuv 412 8434, DIN 17460, EN 10095SEW 470, Vdtuv 412& 434, DIN 17460EN 10028-7 & EN10095
Vdtuv 412 & 434, ISO 6207. DIN 17459IS09725


Incoloy 825 Material Mechanical Properties

Alloy stateTensile strength N / mm2Yield strength PO 2N / mm2Elongation 5%Brinell hardness HB Max
N08825 Hot Finished51717230200
N08825 Cold Finished58624130300



Incoloy 825 Material Physical Properties

Incoloy 825 Pipe, Alloy 825 Tubing Physical properties
Density / Specific Gravity8.1 kg / dm3
0.30 Ib / in3
Melting point1370-1400℃


Alloy 825 Tubing Highlights

Incoloy 825/N08825 tube is similar to alloy 800 pipe but has improved resistance to aqueous corrosion. It has excellent resistance to both reducing and oxidizing acids, to stress-corrosion cracking, and to localized attacks such as pitting and crevice corrosion. Alloy 825 tubing is especially resistant to sulfuric acids and phosphoric acids. The Incoloy 825 seamless pipe using nickel steel alloy is used for chemical processing, pollution-control equipment, oil and gas well piping, nuclear fuel reprocessing, acid production, and pickling equipment.

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