Product Details
Brand Name: Rongsheng Xinwei
Certification: ISO9001
Model Number: Rongsheng
Document: Product Brochure PDF
Payment & Shipping Terms
Minimum Order Quantity: 1 Ton
Price: 200-800USD
Packaging Details: Packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages
Delivery Time: 10-20 Days
Payment Terms: TT; L/C
Supply Ability: 2000tons /month
Product Description of Graphite Block
Graphite blocks are known for their exceptional resistance to corrosion, including resistance to erosion by molten metals and melts. They exhibit high thermal conductivity, outstanding thermal shock resistance, reliable oxidation resistance, and effective anti-leakage performance.
Technical Specifications of Graphite Block
Item | Specification | |||
SKG-1 | SKG-2 | SKG-3 | ||
Bulk Density g/cm3 | ≥1.68 | ≥1.63 | ≥1.55 | |
Apparent Porosity % | ≤20 | ≤25 | ≤28 | |
CCS, MPa | ≥28 | ≥25 | ≥18 | |
CMOR, MPa | ≥9 | ≥7 | ≥5 | |
Fixed Carbon % | ≥99.5 | ≥99 | ≥99 | |
Ash % | ≤0.5 | ≤0.5 | ≤0.5 | |
Alkali Resistance | U/LC | U/LC | U/LC | |
Thermal Conductivity W/(m·K) | Temperature | ≥100 | ≥80 | ≥60 |
200℃ | ≥80 | ≥60 | ≥40 |