Incoloy 840

 

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Details

 

Lork Group high-quality Incoloy 840 has the characteristics of high mechanical strength, high thermal efficiency, safety and reliability, easy installation and long service life.

 

Products Description

 

Lork Group high-quality Incoloy 840 (UNS S33400) alloy is a titanium and aluminum austenitic stainless steel containing enough chromium to form and maintain a sufficient scale of chromium oxide, so that it is protected under high-temperature conditions, than the traditional chrome-nickel stainless steel, such as 304 stainless steel, High temperature; higher nickel content, compared to the standard 18-8 type stainless steel has better oxidation resistance, its oxidation resistance no less inferior to the use of temperatures up to 1900 degrees (1038 ℃) higher Grade alloy. Therefore, the 840 (S33400) alloy is ideal for the manufacture of electric heat pipes, automotive emission control systems and other high-temperature resistant products.

Incoloy 840 has the characteristics of high mechanical strength, high thermal efficiency, safety and reliability, easy installation and long service life. It is widely used in various water tanks, oil tanks, acid and alkali tanks, fusible metal melting furnaces, air heating furnaces, drying furnaces, and drying ovens. The specific forms are industrial accessories such as hot runner heating coils, heating rods, heating tubes, thermocouples, temperature control boxes, temperature control accessories and connectors.

 

Product Form

 

Bar/Forgings

 

Incoloy 840 Chemical Composition

 

Composition

Weight

C

0.08

Cr

20

Fe

58

Mn

1.0

Ni

20

Si

1.0

 

Incoloy 840 Property

 

Grade

Tensile Strength MPa

Yield Strength MPa

Elongation %

Alloy 840

83(572)

35(241)

40

 

Incoloy 840 Application

 

Construction

Bridges

Petrochemical Industry

Ship Building

Engineering

General Structural Purposes

Offshore and Onshore Services

 

 

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