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Maraging 350 steel

In stock
Limited
Out of stock
Stainless steel
Fabrication Additive
Aeronautics
Industry

MARAGING-STEEL-18-NI350 is an other alloy manufactured by atomizing inert gas. It offers excellent stability, good corrosion resistance and a morphology adapted to additive manufacturing.

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Maraging 350 steel
Usage

Mechanical Strength, Physical Properties, Treatment, Stability

Functional property (technical details)

High Strength, Low Quenching Distortion, Good Machinability, Simple Heat Treatment, Dimensional Stability

Typical applications

Tools and dies for injection molding and die casting, exploiting high strength and low distortion for repeated thermal cycles and inserts with consistent cooling.Structural components such as rocket engine casings or bulkheads, benefiting from the combination of strength and ductility for high loads in extreme environments.

Key benefits

Good sphericity, high fluidity, particle size homogeneity, low oxidation

Available documents

Technical sheet, Safety sheet, Particle size distribution, Material certificate

Physical characteristics
Light dispersion
Available particle sizes (µm)
MIM <22μm ; BJ <25μm ; LPBF 15 – 53μm ; Shop system 6-46µm
Tapped density (g/cc)
Apparent density (g/cc)
Hall Flow
Chemical composition
Carbon (C) rate%
0.03 Max
Silicon (Si) rate%
0.1 Max
Manganese (Mn) rate%
0.4 Max
Phosphorous (P) rate%
Sulphur (S) rate%
Chromium (Cr) rate%
Nickel (Ni) rate%
18.0—19.0
Molybdenum (Mo) rate%
11.0—13.0
Cobalt (Co) rate%
5.0 Max
Niobium (Nb) rate%
Titanium (Ti) rate%
Aluminum (Al) rate%
Copper (Cu) rate%
0.1 Max
Boron (B) rate%
1.2—1.5
Iron (Ir) rate%
0.005 Max
Nitrogen (N) rate% (LPBF only)
Oxygen (O) rate% (LPBF only)
Vanadium (V) rate%
Tungsen (W) rate%
Cadium (Cd) rate%
PROM
Tantalum (Ta) rate%
Hafnium (Hf) rate%
Zirconium (Zr) rate%
Other rate%