Vascomax® 300 (Maraging 300 & C300)

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°F (482°C). 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:

Contact Magellan Metals Today

Contact us for more information on Vascomax® 300, call Magellan Metals at (203) 838-5700, or request a quote today.