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Metallurgical Materials

Calcined Anthracite Coal (CAC)

Premium Recarburizer with 90–95% Fixed Carbon for EAF & Foundry Excellence

Calcined Anthracite Coal (CAC) is manufactured through high-temperature calcination of select Taixi anthracite from Ningxia, China — renowned for its low ash, low sulfur, low phosphorus, and high fixed carbon characteristics. As a critical recarburizer in steelmaking and foundry applications, CAC provides precise carbon introduction with rapid dissolution, zero-smoke combustion, and consistent lot-to-lot quality. Available in 6 grades from Super Grade (FC ≥95%) to 5th Grade (FC ≥90%), with customizable particle sizes from 0–1mm to 5–8mm. Strategically stocked at our Dubai DMCC hub for rapid delivery across the GCC region.

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Key Features

Key capabilities and technical advantages

01 Six grades available: Super (FC ≥95%), 1st (94%), 2nd (93%), 3rd (92%), 4th (91%), 5th (90%)
02 Manufactured from premium Taixi anthracite — China's finest raw material
03 Customizable particle sizes: 0–1, 1–3, 3–5, 5–8, 0–5, 0–10mm
04 Zero-smoke combustion with superior oxidation resistance
05 Rapid dissolution and high carbon solubility rate in molten metal
06 Full lot Certificate of Analysis: FC, S, Ash, VM, moisture, sieve analysis
07 Dubai DMCC hub buffer stock for rapid GCC dispatch

Technical Specifications

Super Grade FC
≥95%
1st Grade FC
≥94%
Sulfur
0.25–0.35%
Ash
4–8%
VM
1–2%
Moisture
≤0.5–1%
Sizes
0–1, 1–3, 3–5, 5–8mm

Product Gallery

Real product samples and factory production

Calcined Anthracite Coal (CAC) - Image 1
Calcined Anthracite Coal (CAC) - Image 2
Calcined Anthracite Coal (CAC) - Image 3
Calcined Anthracite Coal (CAC) - Image 4

Applications

Electric Arc Furnace (EAF) steelmaking
Converter smelting processes
High-carbon steel production
Cast iron foundries
Secondary steelmaking (ladle furnace)
Special steel grades manufacturing

Logistics

Packaging

1MT jumbo bags or 25kg woven bags; custom packaging available. Dry covered warehouse storage required.

Delivery

15–30 days to GCC ports. Same-day dispatch from Dubai hub for stocked items.

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