Factory Make High Temperature Alloy Incoloy 800 Alloy

• Product Type: Strip
• Material: Ni Cr
• Condition: Bright, Annealed
• Transport Package: in Spool, Carton, Wooden Case
• Trademark: Ualloy
• Origin: China
• 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.