UNS K93160(Maraging C300)

Maraging 300

Material grades and equivalents: UNS K93120. UNS K93160/ W. Nr.WS 1.6354/WS 1.6358

    Category:

    Description

    Maraging 300

    Material grades and equivalents: UNS K93120. UNS K93160/ W. Nr.WS 1.6354/WS 1.6358

    Chemical Composition:

    Weight%

    C

    Si

    Mn

    S

    P

    Co

    Ni

    Mo

    Ti

    Al

    Fe

    Maraging 300

    0.03 max

    0.10 max

    0.10 max

    0.010 max

    0.010 max

    8.0-9.5

    18.0-19.0

    4.6-5.2

    0.55-0.80

    0.05-0.15

    Bal

    Typical Mechanical Properties:

    0.2 % Yield Strength ksi

    Ultimate Tensile Strength ksi

    Elongation in 4D(%)

    Reduction of Area %

    Hardness Rc

    120

    150

    16

    70

    30

    280

    290

    8

    40

    52

    Characteristic as below:

    • Maraging 300 alloy is a very high strength iron base, nickel , molybdenum, cobalt alloy. It may be age hardened to a strength level of 300 ksi ultimate with a hardness on the order of Rockwell C 53.

    Processing conditions and application:

    • Maraging 300 is used for tooling, transmission shafts, autosport components and light aircraft landing gear.