ANTIMONY
Strength. Stability. Precision — The Power of Pure Antimony.
Recmet Group delivers high-purity Antimony refined through advanced metallurgical techniques — offering superior hardness, durability, and reliability for global industries.
Product Overview
Antimony is a lustrous gray metalloid known for its hardness, resistance, and alloying capabilities.
At Recmet Group, we produce and supply refined Antimony metal and customized alloys to meet diverse industrial applications — from battery grids to flame retardants.
Our production facilities ensure purity up to 99.65% – 99.85%, with precise chemical balance and consistent performance, making us a trusted partner for manufacturers across multiple sectors.
We manufacture antimony with purity of 99.65% - 99.85%. Antimony is used to increase the hardness of alloys, with lead alloys for batteries, with lead/copper/tin alloys for machine bearings. It is also used in automotive clutch and brake parts. The other major use is for the production of flame retardant chemicals.
Technical Specifications
| Parameter | Specification |
|---|---|
| Purity Level | 99.65% – 99.85% |
| Form | Ingots / Shots / Powder |
| Color | Bluish Gray / Metallic Silver |
| Melting Point | 630.6°C |
| Density | 6.68 g/cm³ |
| Standards | ASTM B23, IS 5437:1994, EN 1676 |
Manufacturing Process
Advanced Refining. Assured Purity.
Our Antimony refining process combines precision, efficiency, and environmental responsibility to ensure superior metal quality:
♻️ Raw Material Sourcing: High-grade antimony concentrates and residues are procured from verified, eco-compliant sources.
🔥 Smelting & Separation: Ore or scrap is smelted under controlled temperature to separate impurities and extract crude antimony.
🧪 Refining: Multi-step chemical and electrolytic refining enhances purity, ensuring uniform composition and consistency.
🧱 Casting: Refined metal is cast into ingots or shot form, depending on client specifications.
✅ Quality Assurance: Each batch is tested using XRF and spectrometric analysis to meet international standards.
Applications
Recmet Group’s Antimony is used across a wide range of critical industrial applications where strength, stability, and performance matter most:
🔋 Lead-Acid Batteries: Enhances hardness and strength of lead grids.
🔥 Flame Retardants: Key component in fire-resistant materials and compounds.
⚙️ Metallurgy & Alloys: Used in bearing metals, type metals, and solders.
🏗️ Semiconductors & Electronics: For diodes, infrared detectors, and cable sheathing.
🧪 Chemical Industry: As a catalyst and pigment agent in plastics and glass manufacturing.
