Maraging 250/Maraging C250/

Chemical Analysis

C

.03 max

MN

.10 max

P

.01 max

S

.01 max

Si

.10 max

Ni

18.50

Mo

4.80

Co

7.50

Ti

.40

Al

.10

B

.004

Zr

.01

Vascomax C250™ - UNS K92890

Maraging 2507™(also referred to as Maraging C25™ and Vascomax 250™) is a vacuum induction melted plus vacuum arc melted, low-carbon, nickel-cobalt-molybdenum high temperature alloy capable of attaining yield strengths in excess of 240 ksi (1655 MPa) through a simple, low temperature heat treatment. Maraging 250™ exhibits good ductility at high strength levels and is readily welded.

Maraging C250™ is one of a family of "maraging" nickel steels (including Maraging 300™ and 350™) which are ductile in the solution treated condition and attains ultrahigh tensile strength by aging at temperatures in the range of 850/950 °F (454/510 °C).

Available forms of Maraging C250™​ are seamless pipe, welded pipe, seamless tube, welded tube, bar, wire, sheet, plate, forgings, pipe fittings and flanges.