Sourcing Excellence In Ferroalloys, Metals, & Minerals
ERST Group specializes in the reliable supply of high-specification raw materials essential for the steel, foundry, and specialty chemicals industries. We guarantee material quality and competitive, compliant cross-border delivery.
Ferroalloys
Ferro Silicon
Essential for steelmaking and casting, FeSi acts as a potent deoxidizer and alloying element, enhancing the final product's strength and elasticity.
Ferro Manganese
Crucial for removing harmful sulfur and oxygen, FeMn also significantly improves the hardness, wear resistance, and hot workability of steel alloys.
Ferro Chromium
The primary source for introducing Chromium into steel, vital for producing stainless and heat-resistant grades with superior corrosion and oxidation resistance.
Ferro Molybdenum
Used to produce high-strength, heat-resistant steels. FeMo significantly enhances the toughness, weldability, and corrosion resistance of structural and tool steels.
Ferro Silicon Manganese
A powerful compound alloy providing both Silicon and Manganese, offering an economical and highly effective solution for deoxidation and desulfurization in steel production.
Base Metal
Aluminium Ingot
High-purity primary and secondary aluminium ingots for foundry operations, used widely in automotive and structural applications requiring low density and corrosion resistance.
Antimony Ingot
An essential metal used primarily in alloying (e.g., with lead for batteries and bearings) and as a crucial component in the manufacturing of flame retardants and semiconductors.
3SP Steel Billet
A reliable carbon steel billet grade (often GOST standard) known for good weldability, suitable for rolling into standard structural shapes and rebar for construction use.
5SP Steel Billet
A higher-performance carbon steel billet (GOST standard) preferred for applications demanding better mechanical properties and increased structural integrity after rolling.
ST37 Steel Billet
A widely used European grade (S235JR equivalent) for general construction and fabrication, valued for its consistency, excellent forming properties, and reliability.
Alloyed Steel
42CrMo4 Billet/Bar
A quenched and tempered low-alloy steel that offers high tensile strength and excellent toughness, making it ideal for shafts, gears, and highly stressed engineering components.
16MnCr5 Billet/Bar
A high-quality case-hardening steel. It is commonly used for parts requiring a high-hardness, wear-resistant surface and a tough core, such as various transmission components.
Ck45 Billet
A widely used unalloyed quality steel, often supplied in the normalized or quenched and tempered state, perfect for general engineering purposes, including axles, bolts, and connecting rods.
Coke
Calcined Petroleum Coke (CPC)
An extremely pure carbon source primarily used in the production of anodes for aluminum smelting and as a high-quality carbon raiser in steel foundries.
Graphite Petroleum Coke (GPC)
The highest-purity form of petroleum coke, essential for manufacturing graphite electrodes, specialized friction materials, and advanced battery components.
Semi Coke
A cost-effective, clean-burning fuel and reducing agent with lower sulfur content than conventional coke, ideal for chemical, ferrous alloy, and industrial heating applications.
Metallurgical Coke
The foundational carbon source for the iron and steel industry, providing the necessary heat and acting as the reducing agent in blast furnace operations.
Anthracite Coke
High-density, low-volatile carbon product used as a filtration medium in water treatment and as a superior, clean-burning fuel in specialty industrial processes.
Minerals
Barite
A high-density mineral essential for controlling pressure in oil and gas drilling operations, and also widely utilized as a filler in paints and rubber manufacturing.
Feldspar
The most abundant silicate mineral, used extensively as a fluxing agent in the ceramics industry and as a major raw material in the production of glass and specialty tile glazes.
Talc
A very soft mineral prized for its exceptional lubricity, chemical inertness, and high thermal resistance, serving as a critical filler in plastics, paints, and paper manufacturing.
