Incoloy 800 Plate Description

The chemical composition of Incoloy 800 alloy consists mainly of nickel, chromium and iron. Among them, nickel is the main element that improves the corrosion resistance of the alloy, chromium helps enhance the oxidation resistance and high-temperature strength of the alloy, and iron provides the matrix structure of the alloy. In addition, the alloy also contains certain amounts of elements such as carbon, silicon and manganese to further enhance its overall performance. Incoloy 800 alloy has very good corrosion resistance, especially in reducing and oxidizing media. It also has good resistance to chemicals such as sulfuric acid, hydrochloric acid and alkaline solutions in high temperature environments. Incoloy 800 plate has good oxidation resistance in high temperature environments and can work at temperatures up to 1100°C for a long time. Lastly, Incoloy 800 plate has high yield strength and creep strength and can maintain its mechanical properties in high and low temperature environments.

Product Parameters

Product Name	Incoloy 800 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
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

	Units	Temperature in°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°

Scope of Application

The most common applications are heat treatment equipment, petrochemical pyrolysis piping systems, electric heating unit jackets and food processing equipment.