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Maraging Steel 350/ C350 (AMS 6515 / MIL-S-46850)


Technical Data Sheet

Chemical Composition Limits
Weight% Ni Co Mn Si C B P S Al Mo Ti Zr
Maraging 350 18.50 12.0 0.10 max 0.10 max 0.03 max 0.003 0.01 max 0.01 max 0.10 4.8 1.40 0.01

Maraging 350 is a nickel maraging steel which contains Cobalt as the primary strengthening agent. Maraging 350 has excellent mechanical properties, workability and heat treatment characteristics. Maraging 350 is used for missile and rocket motor cases, landing and takeoff gear components, high performance shafting, gears and fasteners.

Typical Mechanical Properties

Material 0.2 % Yield Strength ksi Ultimate Tensile Strength ksi Elongation in 4D(%)
Maraging 350 330 350 8

Availability
Maraging 350 is available in Rod, Bar, Billet (up to 18" diameter), Plate, Sheet, Forgings, Seamless Pipe, Welded Pipe, Seamless Tube, Welded Tube. For all stock availability contact Sales.

Specifications
MIL-S-46850
AMS 6515
Trade name's: Maraging 350, Vascomax C350™

Services
At Aircraft Materials we specialise in the rapid turn-around of orders, with most stock items ready for shipping out the same day to anywhere in the world. For time-critical orders, such as AOGs use our AOG service desk (aog@aircraftmaterials.com), the team are dedicated to processing and dispatching orders on the same day, even for cutting orders on bar and sheet products.

Our expertise in global logistics enables us to source material from anywhere in the world in a matter of days and provide fast shipping solutions to all our customers, whichever country they are in. We use a range of transport partners to ship overnight within the UK and Europe, and offer a full range of logistics solutions from priority express services to more cost-effective economy shipments all around the globe. To find out more about our services click here.

Disclaimer
Every effort is made to ensure that technical specifications are accurate. However, technical specifications included herein should be used as a guideline only. All specifications are subject to change without notice.