Attention to Detail for Accurate Custom Cuts

With the tightest custom cut tolerances of any small quantity US metal supplier, your materials get a 3-point inspection to ensure quality and accuracy before it ships.


1-7/8 inch 18Ni Maraging Alloy 350 Steel 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 350 alloy is heavier and harder than its 300 and 350 counterpart alloys due to higher amounts of Cobalt and Titanium.

shape Image

Dimension Name


Diameter 1.875
Max Length 144
Alloy 350
MTR Availability Yes
Material Maraging Steel
Shape Bar-Round
Custom Cut Warehouse 0

Weight/Lineal Foot

9.58 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: 350 Maraging Steel

Element Percentage
Al 0.1
B 0.003
C 0.03 max
Co 12
Mn 0.1 max
Fe 63
Mo 4.8
Ni 18.5
P 0.01 max
Si 0.1 max
Ti 1.4
S 0.01 max
Zr 0.001
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