Finkl Mar-X™ Datasheet

Wrought Stainless Steel

Supplied by A. Finkl & Sons Co.

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Product Description
Finkl Mar-X™ is a remarkably tough and long lasting mold steel with excellent corrosion resistance and high temperature physical properties.

Finkl Mar-X™ resists atmospheric as well as chemical corrosion due to plastic formulation or by-products formed during the plastic injection process. Mar-X™ has the general corrosion resistance of Type 304 stainless and, in many cases, eliminates the need for chrome plating required with other mold materials.

Mar-X™ is processed in Finkl's vacuum arc remelt (VAR) facility in order to achieve superior cleanliness and minimum segregation, assuring polishability to lens quality standards.

Finkl Mar-X™ is forged utilizing wide-die techniques, which assure consolidated centers and fine grain structure, resulting in improved properties throughout.

Finkl Mar-X™ is solution treated using our computer-controlled heat treat furnaces following thermal processing cycles developed to minimize the distortion of the mold during machining.

Finkl Mar-X™ is 100% sonic tested to the most rigid industry standards and is fully warranted.
General  
Material Status 
  • Commercial: Active
Availability 
  • Asia Pacific
  • Europe
  • Latin America
  • North America
 
Available Documents
Technical Datasheet (English)
Metals General
Nominal Value
Unit
 
Metal Type
 
 
Metals Type Analysis
Nominal Value
Unit
 
Type Analysis
     
Carbon
%
 
Chromium
%
 
Copper
%
 
Manganese
%
 
Nickel
%
 
Silicon
%
 
Metals Physical
Nominal Value
Unit
 
Density
lb/in³
 
Metals Thermal
Nominal Value
Unit
 
Mean Specific Heat (32 to 212°F)
Btu/lb/°F
 
Mean CTE (70 to 200°F)
in/in/°F
 
Thermal Conductivity (200°F)
Btu·in/hr/ft²/°F
 
Notes
1Typical properties: these are not to be construed as specifications.
 
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