Incoloy 825 Plate Description

Incoloy 825 is a nickel-based alloy that exhibits good corrosion resistance in a variety of environments. It contains approximately 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 excellent resistance to oxidation, acid, alkali and high temperatures. Besides, Incoloy 825 alloy also has good welding and processing properties. It can be connected through various welding processes, and there will be no obvious deformation or intergranular corrosion problems during the welding process. Incoloy 825 has a high melting point and can maintain excellent mechanical properties and oxidation resistance at high temperatures. Lastly, Incoloy 825 is easy to perform hot and cold processing, and can be processed into parts of various shapes.

Product Parameters

Product Name	Incoloy 825 Plate
Thickness	0.3mm-200mm
Length	2000mm, 2438mm, 3000mm, 5800mm, 6000mm, 12000mm, etc.
Width	40mm-600mm, 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc.
Standard	ASTM, AISI, JIS, GB, DIN, EN, etc.
Surface	BA, 2B, NO.1, NO.4, 4K, HL, 8K, 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.