Factory Make High Temperature Alloy Incoloy 800 Alloy

Basic Info

Model NO.	incoloy 800
HS Code	75062000
Production Capacity	500 Tons/Year

Product Description

This Nickel-Iron-Chromium alloy has good strength and excellent resistance to oxidation and carburisation in high temperature atmospheres. Incoloy 800 also resists corrosion in many aqueous environments.

Chemical Composition	Specifications	Designations	Key Features	Typical Applications
Element Min % Max % Ni 30.00 35.00 Co - 2.00 Cu - 0.75 Cr 19.00 23.00 Al 0.15 0.60 C - 0.10 Si - 1.00 Mn - 1.50 Ti 0.15 0.60 Fe bal S - 0.015	BS 3075 NA15 BS 3076 NA15	W.NR 1.4876 UNS N08800 AWS 020	Corrosion Resistant at Ambient Temperatures Precipitation Hardenable High temperature static applications**	Process Piping Heat Exchangers Carburising Equipment Heating Element Sheathing

Density	7.94 g/cm³	0.287 lb/in³
Melting Point	1385°C	2525°F
Coefficient of Expansion	14.4 μm/m °C (20 - 100°C)	7.9 x 10-6 in/in °F (70 - 212°F)
Modulus of Rigidity	78.9 kN/mm²	11444 ksi
Modulus of Elasticity	196.5 kN/mm²	28500 ksi

Heat Treatment of Finished Parts
Condition as supplied by Alloy Wire	Type	Temperature		Time (Hr)	Cooling
		°C	°F
Annealed or Spring Temper	Stress Relieve	450 - 470	840 - 880	0.5 - 1	Air

Properties
Condition	Approx. tensile strength		Approx. operating temperature
	N/mm²	ksi	°C	°F
Annealed	600 - 800	87 - 116	-200 to +815	-330 to +1500
Spring Temper	800 - 1100	116 - 159	-200 to +815	-330 to +1500

The above tensile strength ranges are typical. If you require different please ask.