Product Category Search

Top rated magnesium metal raw materials

AI-generated summary · updated July 29, 2026 · verify details before purchase.

  1. Best overall

    Magnesium Metal - 99.9% Purity - Ingots (Alfa Aesar)

    4.7/5 $120-$150 per 100 g

    High-purity ingots with consistent composition, ideal for a wide range of laboratory and industrial uses.

    • Excellent purity
    • Uniform dimensions
    • Reliable supplier
    • Higher cost
  2. Best for machining

    Magnesium Rod 10 mm × 300 mm - 99.8% (Goodfellow)

    4.5/5 $80-$100 per rod

    Precision-cut rod offers good machinability and surface finish for prototyping and small-batch production.

    • Easy to machine
    • Stable dimensions
    • Good surface finish
    • Limited length options
  3. Best for research

    Magnesium Powder 325 Mesh - 99.5% (Sigma-Aldrich)

    4.3/5 $200-$250 per 100 g

    Fine powder with high surface area, suitable for sintering studies and catalysis experiments.

    • Fine particle size
    • Consistent batch quality
    • Well-documented data sheet
    • Relatively pricey
    • Requires careful handling
  4. Best for alloying

    High-Purity Magnesium Flake - 99.9% (U.S. Research Materials)

    4.6/5 $150-$180 per 100 g

    Flake form melts quickly and mixes uniformly, making it a top choice for custom alloy production.

    • Rapid melt
    • Very high purity
    • Uniform flake size
    • Higher shipping weight
  5. Best for thin applications

    Magnesium Sheet 0.5 mm - 99.8% (Kojundo)

    $250-$300 per sheet

    Thin sheet offers excellent flexibility for lightweight structural components and prototype casings.

    • Thin and flexible
    • Good corrosion resistance
    • Flat surface
    • Limited thickness options
    • Higher minimum order
  6. Magnesium Turnings - 99% (American Elements)
    Best budget pick FTF

    Magnesium Turnings - 99% (American Elements)

    4.2/5 $60.00 Currently unavailable

    Versatile turnings provide a cost-effective source of magnesium for bulk experiments and alloying trials.

    • Low price
    • Easy to weigh
    • Wide availability
    • Lower purity
    • Irregular shape

Buying advice

When choosing magnesium raw material, prioritize purity for critical applications, but balance cost and form factor (ingot, rod, powder, or sheet) with your processing method. For machining, rods and sheets provide dimensional stability; for alloying or sintering, fine powders or flakes are preferable. Always verify supplier certifications and handling guidelines, as magnesium is highly reactive.

Related Queries