Incoloy 800

Model No.:

Alloy 800; UNS N08800; W.Nr.1.4876

Introduction:

Stock Forms:Pipe,Tube, Round bar,Rod,Forging, Flanges,Plate

Product Detail

Product Tags

Incoloy 800 designed to resist Oxidation and Carburization. The general corrosion resistance is excellent. Incoloy alloy 800 is a widely used material of construction for equipment that must have high strength and resist oxidation, carburization, and other harmful effects of high temperature exposure.

Incoloy 800 Trade Name: Alloy 800; UNS N08800; W.Nr.1.4876;

Incoloy 800 Chemical composition:

Alloy	%	Ni	Cr	Fe	C	Mn	Si	Cu	S	Al	Ti	P
800	Min.	30	19	balance						0.15	0.15
800	Max.	35	23	balance	0.10	1.5	1	0.75	0.015	0.60	0.60	0.03

Incoloy 800 Physical properties

Density	7.95 g/cm3
Melting point	1357-1385 ℃

Incoloy 800 Minimum mechanical properties in the room temperature

Status	Tensile strength Rm N/mm²	Yield strength Rp0.2 N/mm²	Elongation As %
Annealed Treatment	520	205	30

Incoloy 800 Specification:

Rod	Sheet	Strip	Wire	Pipe	Fittings
ISO 9724, BS 3076NA15, BS 3075NA15, EN 10095, VdTüV 412 & 434	ASTM B409, AMS 5877, BS 3072NA15, BS 3073NA15, VdTüV 412 & 434,	DIN 17460, EN 10028-7, EN 10095	AWS A5.11 ENiCrFe-2, AWS A5.14 ERNiCr-3, ASTM B408, AMS 5766, ISO 9723,	ASTM B407, ASTM B829, ASTM B514, ASTM B775, ASTM B515, ASTM B751, BS3 3074NA15, ISO 6207, DIN 17459, VdTüV 412 & 434	ASTM B366

Incoloy 800 Application Fileds:

Alloy 800 Used in heat exchangers, piping system, vaporization equipments, reactors, parts and components used in furnace, ammonia nitrogen effluents radiator etc.
It is used for heat-treating equipment such as baskets, trays and fixtures.
In chemical and petrochemical processing the alloy is used for heat exchanger and other piping systems in nitric acid media especially where resistance to chloride stress-corrosion cracking is required.
In nuclear power plants, it is used for steam-generator tubing.
The alloy is often used in domestic appliances for sheathing of electric heating elements. In the production of paper pulp, digester liquid heaters are often made of alloy 800.
In petroleum processing , the alloy is used for heat exchanger that air-cool the process stream.