Chemical Composition Iron, Fe 63 Nickel, Ni Balance Cobalt, Co 12 Molybdenum, Mo 4.8 Titanium, Ti 1.4 Aluminum, Al 0.1 Manganese, Mn ≤ 0.10 Silicon, Si ≤ 0.10 Carbon, C ≤ 0.030 Sulfur, S ≤ 0.010 Phosphorous, P ≤ 0.010 Zirconium, Zr 0.01 Boron, B 0.003

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

Chemical Composition Iron, Fe 63 Nickel, Ni Balance Cobalt, Co 12 Molybdenum, Mo 4.8 Titanium, Ti 1.4 Aluminum, Al 0.1 Manganese, Mn ≤ 0.10 Silicon, Si ≤ 0.10 Carbon, C ≤ 0.030 Sulfur, S ≤ 0.010 Phosphorous, P ≤ 0.010 Zirconium, Zr 0.01 Boron, B 0.003

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

Maraging 350

Grade: Maraging 350

Sheet/Plate: 0.3mm-150mm

Strip/Foil: 0.02mm-16mm

Pipe: 6mm*0.5mm-1200mm*100mm

Bar: Ф6mm – Ф600mm

Wire: Ф0.01mm – Ф6mm

Others: Forged Rings, Flanges, Elbows, Tees, Reducers etc.

Standard: ASTM/ASME/AMS

Maraging 350/ Maraging C350/Vascomax C350
Maraging C350 is a nickel-maraging alloy that is relatively soft, but extremely tough. Vascomax C350 can also be readily machined and formed to your specifications. In addition, the aging process of Maraging steel raises the hardness to a level sufficient for many tooling applications.
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.

Chemical Composition

Iron, Fe	63
Nickel, Ni	Balance
Cobalt, Co	12
Molybdenum, Mo	4.8
Titanium, Ti	1.4
Aluminum, Al	0.1
Manganese, Mn	≤ 0.10
Silicon, Si	≤ 0.10
Carbon, C	≤ 0.030
Sulfur, S	≤ 0.010
Phosphorous, P	≤ 0.010
Zirconium, Zr	0.01
Boron, B	0.003

Mechanical Properties

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

Applications

▪ Missile & rocket motor cases
▪ Wind tunnel models
▪ Landing gear components
▪ High performance shafting, gears & fasteners

Introduction

Specification

Chemical Composition

Iron, Fe	63
Nickel, Ni	Balance
Cobalt, Co	12
Molybdenum, Mo	4.8
Titanium, Ti	1.4
Aluminum, Al	0.1
Manganese, Mn	≤ 0.10
Silicon, Si	≤ 0.10
Carbon, C	≤ 0.030
Sulfur, S	≤ 0.010
Phosphorous, P	≤ 0.010
Zirconium, Zr	0.01
Boron, B	0.003