What are Antimony Ingots?

High-purity antimony ingots are a critical component in a wide range of industrial applications. Antimony is a silvery-white, brittle metalloid that is valued for its unique properties.

Antimony properties include the ability to harden alloys, act as a flame retardant, expand upon solidification, resist friction and corrosion, and serve as a semiconductor dopant (additive).

Our premium antimony ingots, typically at a purity of 99.65% to 99.99%, are the foundational material for manufacturing everything from flame retardants and alloys to semiconductors and batteries.

High-purity antimony ingots stacked for shipment
Close-up of a single high-purity antimony metal
Detailed view of how antimony ingots are packed on pallets
Forklift loading pallets of antimony ingots into a shipping container

Specification

We supply Antimony Ingot produced to grade Sb 99.65% min. and the following specification:

  • Sb 99.65% min.
  • As 0.10% max.
  • Fe 0.03% max.
  • S 0.06% max.
  • Cu 0.05% max.
  • Pb 0.30% max.
  • PACKING
  • Rectangle or Square shape (e.g., 200x200mm)
  • Piece Size: Variable sizes available
  • Piece Weight: 25kg max
  • Signode strapping & Fumigated wooden dunnage

Antimony is a critical material essential for the energy transition (solar panels, liquid metal batteries), fire safety, electronics (semiconductors), and defense (ammunition and night vision).

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