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Plansee PM 2000 Grain Class 6 ODS Iron Alloy Sheet

 

Subcategory: Superalloy; Metal Matrix Composite

Close Analogs: Iron content calculated as remainder.

Key Words: Material No. 1.4768; Abbreviated DIN Name CrAl 21 6; Oxide Dispersion Strengthened

Material Notes:
The PLANSEE sophisticated PM 2000 is a highly oxidation resistant and extremly creep resistant ferritic iron-chromium based alloy. Homongenious dispersion strengthening with nano sized Y2O3 particles in combination with recrystallised coarse grained microstructure gives PM 2000 highest hot strength and creep strength up to 1350°C. Due to its high content of Aluminium and Chromium, PM2000 forms a dense and adherent Al2O3 scale when used at high temperatures under oxidising atmospheres. This oxide scale is highly resistant to high-speed gas flows up to 1300°C.

Advantages of PM 2000:

  • extraordinary creep resistance up to 1350 °C
  • high hot strength up to 1300°C
  • excellent oxidation and hot corrosion resistance
  • highly resistant against coking and carburisation compared to NiCr alloys
  • due to its lower density, components made from PM 2000 are lighter than those made from Ni base materials
  • high stability against high-speed gas flows at temperatures up to 1300 °C
  • good machinability with normal tooling
Typical fields of application for PM 2000:
  • thermocouple sleeves for high temperatures
  • burner nozzles
  • charge carriers for parts for high temperature furnace construction
  • pull rod assemblies for high temperature testing
  • stirrers for the glass industry
  • honey comb structures for aerospace
  • components for the chemical plant construction
  • combustion parts for engines

Available Properties
  • Density
  • Hardness, Vickers
  • Tensile Strength, Ultimate
  • Tensile Strength, Ultimate at Elevated Temperature
  • Tensile Strength, Yield
  • Tensile Strength, Yield at Elevated Temperature
  • Elongation at Break
  • Elongation at Break at Elevated Temperature
  • Reduction of Area
  • Modulus of Elasticity
  • Modulus of Elasticity at Elevated Temperature
  • Flexural Strength
  • Flexural Yield Strength
  • Fracture Toughness
  • Impact
  • Electrical Resistivity
  • Magnetic Coercive Force, Hc
  • Curie Temperature
  • CTE, linear 20°C
  • CTE, linear 100°C
  • CTE, linear 250°C
  • CTE, linear 500°C
  • CTE, linear 1000°C
  • Specific Heat Capacity
  • Specific Heat Capacity at Elevated Temperature
  • Thermal Conductivity
  • Thermal Conductivity at Elevated Temperature
  • Melting Point
  • Maximum Service Temperature, Air
  
Property Data

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