• Da Dong Steel Pipe City, Liaocheng City, Shandong Province
  • Sun - Friday, 08:00 am - 09:00 pm
  • +86 15963195307

Incoloy 925 Pipe

Incoloy 925 pipe is made of a nickel-based high-temperature alloy that is widely used in industrial fields under various environments due to its excellent corrosion resistance and high-temperature strength.

  Incoloy 925 alloy is mainly composed of nickel, chromium, iron, as well as a certain amount of aluminum, titanium and other elements. This alloy can maintain stable performance in oxidizing and reducing environments due to excellent corrosion resistance. In addition, Incoloy 925 also has good high-temperature strength and creep properties, and can maintain good mechanical properties in high-temperature environments. Other excellent properties include excellent welding and manufacturing processability. Besides, Incoloy 925 pipe can resist oxidation and hot corrosion in high-temperature oxidizing environments. One thing to note is Incoloy 925 pipe shows good resistance to stress corrosion cracking in chlorine-containing media and is suitable for seawater environments and chemical process applications containing chlorides.

Product Parameters

Product NameIncoloy 925 Pipe
Outer Diameter Round Pipe: 4mm - 200mm
Square Pipe: 10*10mm - 100*100mm
Rectangular Pipe: 10*20mm - 50*100mm
Wall Thickness0.6mm - 6.0mm
Length1 - 6 meters (Length can be customized)
StandardASTM, AISI, JIS, GB, DIN, EN, etc.
SurfaceBlack, Bright Polished, Rough Turning, Matt Surface Treatment, No.4, BA, etc.
CertificateISO, SGS, BV
Production TechnologyHot Rolling, Cold Rolling

Chemical Composition

C Al Si S Ti Cr Mn Fe Ni Cu
0.1 max 0.15 - 0.60 1.0 max 0.015 max 0.15 - 0.60 19.0 - 23.0 1.5 max 39.5 min 30.0 - 35.0 0.75 max

Mechanical Properties

Tensile Strength (ksi) 0.2% Yield Strength (ksi) Elongation % in 2 inches
75 30 30

Physical Performance

Item Value Temperature (°C)
Density 7.94 g/cm³ Room
Specific Heat 0.11 Kcal/kg·C 21°
Melting Range 1357 - 1385°C -
Modulus of Elasticity 196.5 KN/mm² 20°
Electrical Resistivity 98.9 µΩ·cm 20°
Coefficient of Expansion 14.4 µm/m·°C 20 - 100°
Thermal Conductivity 11.5 W/m·K 20°
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