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Maraging 300 / Maraging C300 / Vascomax C300™
(UNS K93120)
common trade names
Vascomax®
300,
Maraging C300
Maraging 300® (also
referred to as Maraging C300® and Vascomax C300®)
is a vacuum induction melted plus vacuum arc re-melted, low-carbon,
nickel-cobalt-molybdenum high temperature alloy capable of attaining yield
strengths in excess of 270 ksi (1862 MPa) through simple, low temperature
heat treatment at 900°F (482°C).
Maraging C300® exhibits good ductility at high strength levels. Maraging
C-300® also displays excellent notch ductility and is readily welded.
Maraging 300® is one of a family of "maraging" nickel steels such as
Maraging 250® & Maraging 350® which are martensitic yet ductile in the
solution treated condition and attain ultra-high strength through a single
low temperature aging treatment.
Available forms are seamless pipe, welded pipe,
seamless tube, welded tube, bar, wire, sheet, plate, forgings, pipe
fittings and flanges. |