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Product Details, Specifications, and Technical Information

3-1/8 inch 18Ni Maraging Steel Alloy 250 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 250 alloy is lighter and less strong comparatively to the 300 and 350 alloys due to lesser amounts of Cobalt and Titanium.

shape Image
Dimension Name Specification
Diameter 3.125
Max Length 144
Alloy Maraging 250
Temper Annealed
Eniteo Vendor ID 1534
MTR Availability Yes
Material Alloy Steel
Shape Bar-Round
Custom Cut Warehouse 0
Weight/Lineal Foot
26.59 pounds
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.
Chemistry Information: Maraging 250 Alloy Steel
Element Percentage
Al 0.1
B 0.0003
C 0.03 max
Co 7.5
Fe 68
Mo 4.8
Mn 0.1 max
Ni 18.5
P 0.01 max
S 0.01 max
Ti 0.4
Si 0.1 max
Zr 0.01
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