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Magnesium
Magnesium Elektron - Service & Innovation in Magnesium
Magnesium Elektron Elektron® EQ21 Magnesium Casting Alloy, UNS M18330
Categories: Metal; Nonferrous Metal; Magnesium Alloy

Material Notes: ELEKTRON EQ21 is a high strength magnesium casting alloy developed by Magnesium Elektron to have good ambient and elevated temperature properties whilst still retaining good foundry characteristics. It is a fully heat treatable magnesium alloy containing silver and rare earth metals. It is pressure tight, weldable and may be used up to temperatures of 200°C. ELEKTRON EQ21 may be used to replace ELEKTRON MSR-B with a cost saving since the silver content is reduced to 1.3%-1.7% compared with 2.0% - 3.0% in ELEKTRON MSR-B. The lower silver content reduces the cost of the basic metal content in castings and improves the price stability.

Applications: The alloys will be of interest to designers requiring good retention of properties at elevated temperatures for aerospace, automotive and military applications.

Information provided by Magnesium Elektron.

Key Words: AECMA MG-C64001; AMS 4417;ASTM B80 EQ21A-T6; BS 2970 MAG 13-TF; UNS M18330; ISO 16220 MC65220
Vendors:
Available Properties
  • Specific Gravity
  • Hardness, Vickers
  • Tensile Strength at Break, Min Design Specification per BS 2970 MAG13-TF; T6 condition
  • Tensile Strength at Break
  • Tensile Strength at Break
  • Tensile Strength at Break
  • Tensile Strength at Break
  • Tensile Strength at Break
  • Tensile Strength, Yield, Min Design Specification per BS 2970 MAG13-TF; T6 condition
  • Tensile Strength, Yield
  • Tensile Strength, Yield
  • Tensile Strength, Yield
  • Tensile Strength, Yield
  • Tensile Strength, Yield
  • Elongation at Break, Min Design Specification per BS 2970 MAG13-TF; T6 condition
  • Elongation at Break
  • Elongation at Break
  • Elongation at Break
  • Elongation at Break
  • Elongation at Break
  • Creep Strength, 0.1% creep
  • Creep Strength, 0.2% creep
  • Creep Strength, 0.3% creep
  • Creep Strength, 0.2% creep
  • Creep Strength, 0.3% creep
  • Creep Strength, 0.1% creep
  • Creep Strength, 0.2% creep
  • Creep Strength, 0.3% creep
  • Creep Strength, 0.1% creep
  • Creep Strength, 0.1% creep
  • Creep Strength, 0.2% creep
  • Creep Strength, 0.2% creep
  • Creep Strength, 0.3% creep
  • Creep Strength, 0.1% creep
  • Creep Strength, 0.3% creep
  • Creep Strength, 0.2% creep
  • Creep Strength, 0.1% creep
  • Creep Strength, 0.3% creep
  • Creep Strength, 0.1% creep
  • Creep Strength, 0.1% creep
  • Creep Strength, 0.2% creep
  • Creep Strength, 0.1% creep
  • Creep Strength, 0.2% creep
  • Creep Strength, 0.1% creep
  • Creep Strength, 0.3% creep
  • Creep Strength, 0.3% creep
  • Creep Strength, 0.2% creep
  • Modulus of Elasticity
  • Compressive Yield Strength
  • Compressive Strength
  • Poissons Ratio
  • Fatigue Strength, Rotating Bend, Notched
  • Fatigue Strength, Rotating Bend, Unnotched
  • Fracture Toughness, KIC
  • Shear Strength
  • Electrical Resistivity
  • CTE, linear
  • Specific Heat Capacity
  • Thermal Conductivity
  • Melting Point
  • Solidus
  • Liquidus
  • Shrinkage, Pattern Makers Shrinkage Factor
  • Copper, Cu
  • Magnesium, Mg, As Balance
  • Rare Earths
  • Silver, Ag
  • Zirconium, Zr
  
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