Alloy 600 (UNS designates N0660) is a chrome-nickel alloy that is designed for environments ranging from low temperatures to 2000 degrees Fahrenheit (1093 degrees Celsius). The alloy is non-magnetic and easy to weld.600 alloy is used in various corrosion resistance fields, its high nickel content shows a certain degree of corrosion resistance in the environment of reduced corrosion, while the chromium in the alloy has corrosion resistance in the environment of weak oxidation. The high nickel content in the alloy has special resistance to chloride corrosion fission.

Inconel 600 alloy is mainly composed of nickel and chromium, with a nickel content of approximately 72% and a chromium content of approximately 14%-17%. In addition, the alloy contains a smaller proportion of iron, as well as trace amounts of silicon, carbon and manganese. This unique chemical composition gives Inconel 600 pipe excellent corrosion resistance and mechanical strength at high temperatures. Inconel 600 alloy has excellent mechanical properties over a wide temperature range and is capable of use at temperatures up to 1093°C (2000°F) without losing good creep and fracture resistance. Its corrosion resistance is particularly remarkable and it is highly resistant to a variety of corrosive media, including seawater, organic acids, and high-temperature and high-pressure steam environments.

Mechanical characteristic

The mechanical properties of alloy 600 at room temperature are shown in the following table. This material is in an annealing environment.

Tensile properties of objects heated for a short time

The following chart shows the short time tension properties of alloy 600 in an environment exceeding room temperature. The tension characteristics of the object at low temperature are also added for comparison.

Impact resistance

The 600 alloy shows good tolerance even at sub-zero temperatures. The chart below shows the impact of V-shaped grooves on the standard size of the plate processed