Alumina-Carbon Bricks | Shaped Refractories
Al₂O₃-C Alumina-Carbon Bricks
75-85%
Al₂O₃ Content
Typical value
40 MPa
Cold Crushing Strength
Typical value
1600°C
Max Service Temperature
Typical value
8-12%
Apparent Porosity
Typical value
8-12%
Carbon Content
Typical value
- Supplying refractories since 1980
- Dispatch from Delhi
- Same-day dispatch of standard stock items
- Pan-India & export
Technical Specification
Typical values. Exact values depend on manufacturer, formulation and applicable test standard.
Chemical Composition (Typical)
| Parameter | Value |
|---|---|
| Al₂O₃ content | 75-85% |
| Carbon content | 8-12% |
Physical Properties (Typical)
| Parameter | Value |
|---|---|
| Apparent porosity | 8-12% |
| Cold crushing strength | 40 MPa |
| Max service temperature | 1600°C |
Al₂O₃-C Datasheet
Chemical analysis, physical properties, test methods and available sizes for Al₂O₃-C Alumina-Carbon Bricks, shared on request.
Key Characteristics
Taken from the Al₂O₃-C catalogue values above.
Alumina content
75-85% Al₂O₃
Service temperature
Rated to 1600°C
Crushing strength
CCS 40 MPa
Apparent porosity
8-12%
Typical Applications
Applications for the alumina-carbon bricks range
Steel & iron
Steel ladle wall working lining; Ladle bottom impact pad; Slide gate plate surround; Hot metal ladle & torpedo car lining (Al₂O₃-SiC-C)
Other applications
Purging plug surround block; Well block / nozzle pocket
FAQ
What is Al₂O₃-C?
Al₂O₃-C is the 75-85% Al₂O₃ grade in our alumina-carbon bricks range, rated to 1600°C. Typical catalogue values: Al₂O₃ content 75-85%; carbon content 8-12%; apparent porosity 8-12%; cold crushing strength 40 MPa; max service temperature 1600°C. Confirm the exact figures on the grade datasheet before specifying.
What is the alumina content of Al₂O₃-C?
Al₂O₃-C carries 75-85% Al₂O₃.
Where is Al₂O₃-C commonly used?
Applications for the alumina-carbon bricks range include steel ladle wall working lining, ladle bottom impact pad, slide gate plate surround, purging plug surround block, well block / nozzle pocket and hot metal ladle & torpedo car lining (Al₂O₃-SiC-C). Grade selection depends on your operating conditions; send them to us and we will confirm Al₂O₃-C or a neighbouring grade.
How do I select between Al₂O₃-C and Al₂O₃-SiC-C?
Al₂O₃-C: 75-85% Al₂O₃, rated to 1600°C. Al₂O₃-SiC-C: 70-80% Al₂O₃, rated to 1650°C. Higher alumina generally brings higher refractoriness and slag resistance. Send us your application and operating temperature and we will confirm the grade.
How do I get a price for Al₂O₃-C, and how fast does it dispatch?
Send your application, operating temperature, dimensions and quantity through the quote form, WhatsApp or +91 98999 57888. Same-day dispatch of standard stock items from Delhi; other items are confirmed with the quotation. Pricing is quoted per enquiry.
Need Al₂O₃-C, or unsure between Al₂O₃-C and Al₂O₃-SiC-C?
Send us your application, operating temperature, dimensions and quantity. Our refractory team will recommend the suitable grade and supply route.
Technical support
Grade selection from our refractory team
Manufacturer-backed
Supplied from established refractory makers
Pan-India & export
Supply across India, GCC, ASEAN and Africa
Other Alumina-Carbon Bricks Grades
All grades in the alumina-carbon bricks range.
Values are typical and compiled by Shanker Agencies Pvt. Ltd. from standard industry data and published manufacturer specifications. They are indicative, not a guarantee. Confirm the exact grade datasheet before specifying. For a certified datasheet or quotation, contact info@shankeragencies.com or +91 98999 57888.
Al₂O₃-C Alumina-Carbon Bricks
75-85% · 40 MPa