Lork 0.038mm Soft Hastelloy C276 Wire with Spool for Flue Gas Desulfurization Systems

    Hastelloy C276 is also called 2.4819. It is a nickel-molybdenum-chromium superalloy with an addition of tungsten designed to have excellent corrosion resistance in a wide range of severe environments. The high nickel and molybdenum contents make the nickel steel alloy especially resistant to pitting and crevice corrosion in reducing environments while chromium conveys resistance to oxidizing media. The low carbon content minimizes carbide precipitation during welding to maintain corrosion resistance in as-welded structures. This nickel alloy is resistant to the formation of grain boundary precipitates in the weld heat-affected zone, thus making it suitable for most chemical process application in an as welded condition. Although there are several variations of the Hastelloy nickel alloy, Hastelloy C-276 is by far the most widely used. 

   Alloy C-276 is widely used in the most severe environments such as chemical processing, pollution control, pulp and paper production, industrial and municipal waste treatment, and recovery of sour natural gas.

Hastelloy C-276 Main Characteristics:

Excellent corrosion resistance in reducing environments 

Exceptional resistance to strong solutions of oxidizing salts, such as ferric and cupric chlorides 

High nickel and molybdenum contents providing good corrosion resistance in reducing environments 

Low carbon content which minimizes grain-boundary carbide precipitation during welding to maintain resistance to corrosion in heat-affected zones of welded joints 

Resistance to localized corrosion such as pitting and stress-corrosion cracking 

One of few materials to withstand the corrosive effects of wet chlorine gas, hypochlorite and chlorine dioxide.

Hastelloy C276 Nickel Alloy Chemical Composition:

Hastelloy C276 Nickel Alloy Mechanical Properties:

ASTM Specifications:

Hastelloy C-276 application:

1. Pollution control stack liners, ducts, dampers, scrubbers, stack-gas reheaters, fans and fan housings

2. Flue gas desulfurization systems

3. Chemical processing components like heat exchangers, reaction vessels, evaporators, and transfer piping

4. Sour gas wells

5. Pulp and paper production

6. Waste treatment

7. Pharmaceutical and food processing equipment