Stainless Steel 347 Heat Exchanger Pipes

Metalloy International is a pioneering supplier and producer of Stainless Steel 347 Heat Exchanger Pipes around the globe. The stainless steel grade SS 347 is an upgraded variant of the stainless steel grade SS 347, with higher carbon content and higher temperature power. The physical and mechanical properties of this grade include high density, yield strength, elongation, and fracture toughness. Heat exchangers made of stainless steel grade SS 347 are ideal for elevated temperature installations. These grades have a corrosion resistance that is equivalent to stabilized chromium grades. It has a high level of general and local corrosion resistance. In general, it is a stabilized stainless steel grade with excellent intergranular corrosion resistance when exposed to high temperatures. In the temperature range of 427 to 816 degrees, it is resistant to chromium carbide precipitation (sensitization).

This grade has a higher creep intensity and tension rupture property than grade 304. We also ensure that SS 347 Heat Exchanger Pipes are thoroughly tested under the oversight of quality experts and that clients get the initial records of the checks performed on the goods.

In halide conditions, Alloy 347 is vulnerable to stress corrosion cracking. Because of the nickel material in it. Since it comprises alloying components, it can be used in pitting and crevice corrosion conditions. As compared to traditional grades, it has better oxidation resistance. The heat treatment method produces the desired physical characteristics. When alloy 347 is annealed, it is normally non-magnetic; but, when subjected to cold operating operations, it becomes mildly magnetic.

It has a high degree of cold work tightening. The alloy's hot formation temperature varies from 2100 to 2250 degrees Fahrenheit, making it suitable for production. It's quenched or completely annealed right away to keep its mechanical properties. Weldability, machinability, formability, and fabricability are all positive qualities of these SS 347 Heat Exchanger Pipes.

Metalloy International performs a variety of checks on these items to ensure that they follow both national and international requirements. Natural circulation stability tests, PMI tests, hardness tests, Thermal efficiency tests, and chemical tests are among the tests we promote.