90% Fixed Carbon Calcined Anthracite Coal Gains Traction in Steelmaking

At a Glance

• Fixed Carbon: ≥90%
• Sulphur: 0.3% max
• Phosphorus: 0.02%
• Ash Content: 8%
• Volatile Matter: 1.5%
• Moisture: 0.3%
• Type: Carbon additive for steelmaking
• Origin: Hebei, China

This grade is attracting fresh inquiry as steelmakers seek reliable carbon raisers with minimal tramp elements. The supplier’s direct-from-factory model helps buyers avoid multi-tier distributor markups.

Material Profile

Calcined anthracite coal (CAC) is produced by high-temperature treatment of premium anthracite, driving off volatile compounds and concentrating fixed carbon. Hebei Xiangmei’s output targets a fixed carbon range of 85–95% with a typical assay of 90%. The low sulfur (0.3%) and ultra-low phosphorus (0.02%) levels meet the tight chemistries demanded by electric arc furnace operators and foundries.

With ash at 8% and volatile matter trimmed to 1.5%, the material minimizes slag formation and carbon losses during injection or charging. The product’s rated “good” abrasive resistance and crushing strength point to suitable handling characteristics for pneumatic conveying and bucket charging systems.

Steelmaking & Foundry Use

The primary application is carbon adjustment in steel melts. Electric arc furnace shops dose CAC to hit target carbon levels after scrap charging, while blast furnaces use it as a partial coke substitute. Foundries value the material for ductile iron and gray iron production, where consistent carbon recovery and low impurity pickup are critical.

Buyers report that the 8,000 J calorific content provides a minor thermal bonus without compromising carbon yield—useful in operations where every energy input counts.

About Hebei Xiangmei

Hebei Xiangmei New Material Technical Co., Ltd. operates from Hebei, China, and maintains a diversified product line spanning industrial carbon materials and agricultural fertilizers—including urea, DAP, NPK, and HPMC. This cross-sector footprint indicates established logistics and quality-control systems capable of supporting both bulk commodity buyers and technical-grade customers.

The company’s calcined anthracite brand “xiangmei” (model: cac) has been gaining visibility on digital sourcing platforms, reflecting a shift toward direct mill-supplier engagement.

Get a Quote

Current listings show a price range of US$210–230. Sample packs (approx. 10 kg) are available for bench-scale testing. Contact Hebei Xiangmei directly through the platform to request current lot analyses, shipment options, and volume pricing.

Typical Sourcing Timeline

While every transaction varies, a typical path includes: RFQ and spec confirmation, supplier review of target carbon and impurity limits, sample dispatch for buyer-side lab verification, trial batch order, and then full container loads. Buyers are encouraged to align early on quality-assurance protocols—such as independent third-party assays—to accelerate the timeline.

Sourcing Advisory

Specifications are supplier-indicated. Buyers should request recent assay certificates and confirm particle size distribution, moisture limits, and packaging before ordering. Pricing and availability are subject to market conditions; spot bookings are advisable when material is in tight supply.

Product information: Calcined Anthracite Coal Manufacturer - High Carbon 85-95%min Hard