Maraging Steel Round 300 Annealed

Part #: 12601

1.875" 18Ni Maraging Steel Alloy 300 Round Bars are made of a carbon free iron-nickel blend of steel with hint of aluminum, titanium, cobalt, and Molybdenum. This composition of metals results in a very high strength, low weight metal often used in the aerospace industry.

The 300 alloy middle grade in comparison to the 250 and 350 alloys due to its medium levels of Cobalt and Titanium.

Mill Test Reports are available on this item and can be selected during the checkout process.

Material Meets These Standard(s):  AMS 6514, MIL-S 46850

Dimensions Weight/Lineal Foot: 9.5709 lbs
Dimension Name Value
Diameter 1.875"
View Other Sizes
    Custom cuts are not available for this item.
    Weight/Lineal Foot
    9.5709 pounds
    Material Specifications

    This material meets the following specs:
    AMS 6514

    This material meets the following specs:
    MIL-S 46850

    Chemistry Information: 300 Maraging Steel
    Element Percentage
    Al 0.1
    B 0.003 max
    C 0.03 max
    Co 9
    Fe 67
    Mn 0.1 max
    Mo 4.8
    Ni 18.5
    P 0.01 max
    S 0.01 max
    Si 0.1 max
    Ti 0.6
    Zr 0.01

    Please note that this data is to be used ONLY FOR REFERENCE, NOT FOR DESIGN, and by using it, you agree that any decisions you make regarding materials for your project are at your own discretion.

Selected Product: Maraging Steel Round 300 Annealed

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