Vascomax® 300

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Chemical Analysis

C

.03 max

MN

.10 max

P

.01 max

S

.01 max

Si

.10 max

Ni

18.50

Mo

4.80

Co

9.00

Ti

.60

Al

.10

B

.003

Zr

.01

Maraging 300 (also referred to as Maraging C300®and Vascomax® C300) is a vacuum induction melted and vacuum arc re-melted, low-carbon, nickel-cobalt-molybdenum high temperature alloy, it is capable of attaining yield strengths in excess of 270 ksi (1862 MPa) through simple, low temperature heat treatment at 900¡ãF (482¡ãC). Maraging C300 also exhibits good ductility at high strength levels, displays excellent notch ductility and outstanding weldability.

Vascomax® C300 (Maraging C300) Features

Magellan Metals' Vascomax® 300 is a nickel/cobalt steel alloy that is essentially carbon-free, other alloying elements include moly, aluminum and titanium. This combination creates a superior maraging steel that maintains numerous beneficial features, including:

  • Meets AMS 6514 specifications
  • Meets ASTM A 538 specifications
  • Meets MIL-S-46850D specifications
  • Meets UNS K 93120 specifications
  • Extremely tough
  • Relatively soft
  • Maintains high strength & toughness
  • Ultrahigh tensile strength
  • Resists corrosion & crack propagation
  • Excellent cleanliness & polishability
  • Readily weldable

Maraging 300 (Vascomax® 300) Applications

Maraging steel is used for numerous industrial applications, some of which include:

  • Missile & rocket motor cases
  • Munitions
  • Landing gear components
  • Aerospace
  • Extrusion tooling
  • Die casting
  • High performance shafting, gears & fasteners

Vascomax® 300 (Maraging C300) Available Formats

Maraging 300 is one of a family of "maraging" nickel steels such as Maraging 350® which are martensitic yet ductile in the solution treated condition and attain ultra-high strength through a single low temperature aging treatment. Magellan Metals offers nickel/cobalt alloy maraging C300 in a variety of forms, including:

Vascomax® 300 (Maraging C300) Available Formats

Maraging 300 is one of a family of "maraging" nickel steels such as Maraging 250® & Maraging 350® which are martensitic yet ductile in the solution treated condition and attain ultra-high strength through a single low temperature aging treatment. Magellan Metals offers nickel/cobalt alloy maraging C300 in a variety of forms, including: