Incoloy 925 Plate Description

Incoloy 825 Pipe Description

Incoloy 825 pipe is made of a nickel-based alloy that exhibits good corrosion resistance in a variety of environments. The alloy contains 40% nickel, 22% chromium, 2.9% molybdenum and 28% iron, with small amounts of copper and titanium. The combination of these elements gives Incoloy 825 pipe excellent resistance to oxidation, acid, alkali and high temperatures. And, Incoloy 825 alloy also has good welding and processing properties. It can be connected through various welding processes without leaving obvious deformation or intergranular corrosion problems during the welding process. Incoloy 825 pipes have a high melting point and can maintain excellent mechanical properties and oxidation resistance at high temperatures. Lastly, Incoloy 825 pipe is easy to perform hot and cold processing, and can be processed into parts of various shapes.

Product Parameters

Product Name		Incoloy 825 Pipe
Outer Diameter	Round Pipe	4mm-200mm
	Square Pipe	10*10mm-100*100mm
	Rectangular Pipe	10*20mm-50*100mm
Wall Thickness		0.6mm-6.0mm
Length		1-6 meters, Length can be customized
Standard		ASTM, AISI, JIS, GB, DIN, EN, etc.
Surface		Black, Bright Polished, Rough Turning, Matt Surface Treatment, No.4, BA, etc.
Certificate		ISO, SGS, BV
Production Technology		Hot Rolling, Cold Rolling

Chemical Composition

C	Al	Si	S	Ti	Cr	Mn	Fe	Ni	Cu	Mo
0.05 max	0.2 max	0.5 max	0.03 max	0.6 – 1.2	19.5 – 23.5	1.0 max	22.0 min	38.0 – 46.0	1.5 – 3.0	2.5 – 3.5

Mechanical Properties

Tensile Strength (ksi)	0.2% Yield Strength (ksi)	Elongation% in 2 inches
85	35	30

Physical Performance

	Units	Temperature in°C
Density	8.14 g/cm³	Room
Specific Heat	0.105 Kcal/kg.C	Room
Melting Range	1370-1400°C	–
Modulus of Elasticity	196 KN/mm²	20°
Electrical Resistivity	113 µΩ.cm	25°
Coefficient of Expansion	14.1 µm/m °C	25 – 100°
Thermal Conductivity	11.1 w/m-° K	25°

Scope of Application

Nickel steel alloys are used in acid making, chemical processing, oil and gas well pipelines, pollution control equipment, nuclear fuel reprocessing and pickling equipment.