30-46% Nickel, 19-23.5% Chromium, 22-39.5% Iron. Traces of Niobium, Titanium, Aluminium, Carbon, Manganese and Silicon may also be included.
Iron-Nickel-Chromium Alloys are commonly available in:
(Not all alloys or tempers available in all shapes)
Excellent heat resistance
Excellent corrosion resistance
Resistant to chloride-ion SCC
Superior creep and rupture resistance at elevated temperatures
High temperature Petro-Chemical applications.
Iron-Nickel-Chromium Alloys are readily weldable.
It is possible to machine Iron-Nickel-Chromium Alloys via most of the typical machining methods.
Commonly Used Alloys
800 | 800HT | 801 | 802 | 825 | 903 | 907 | 909 925 | 20Cb3