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UHP HP Np Carbon Laddle Graphite Electrodes for Steel Mills, Block, Powder, Mould, Sheet

US$2,666.00 10 Tons (MOQ)

Basic Info.

Sinometal
Graphite Electrodes
Steel Mills
Melting Electrodes
Feature
Instant Materials
Refractoriness (ºC)
1770< Refractoriness< 2000
Material
Graphite
Advantage
It Makes Less Pollution and Saves More Power, It′s
Model
Heat-Resistant Material
Type
Graphite Electrodes
Composition
Clay
Grade
UHP
Forming Way
Extruded Graphite
Crystal Morphology
Compact Crystalline Graphite
Transport Package
Standard Exporting Wooden Pallet
Specification
Dia. 75-700mm
Origin
China
HS Code
8545110000
Production Capacity
50000/Year

Product Description

Normal Power Graphite Electrodes (NP)
Impregnation Power Graphite Electrodes (IP)
High Power Graphite Electrodes (HP)

Special Power Graphite Electrodes (SHP)
Ultra High Power Graphite Electrodes (UHP)
High Density Graphite Electrodes (HD)
Supply scope of graphite electrode (in diameter):
Ф100mm - Ф700mm
Item Unit Nominal Diameter
UHP HP RP
Φ300-400 ≥Φ450 Φ250-400 ≥Φ450 Φ250-400 Φ450-600
Electric Resistivity electrode μΩ·m ≤5.0 ≤5.5 ≤6.0 ≤6.5 ≤8.5 ≤9.0
Nipple ≤4.0 ≤4.5 ≤5.5
Transverse Strength electrode MPa ≥15.0 ≥10.5 ≥8.0 ≥7.0
Nipple ≥24.0 ≥20.0 ≥16.0
Young's Modulus electrode GPa ≤14.0 ≤12.0 ≤9.3
Nipple ≤18.0 ≤16.0 ≤14.0
Bulk Density electrode g/cm3 ≥1.68 ≥1.65 ≥1.54
Nipple ≥1.76 ≥1.74 ≥1.70
Coefficient of thermal expansion electrode 10-6/ºC ≤1.5 ≤2.0 ≤2.5
Nipple ≤1.2 ≤1.6 ≤2.0
Ash % ≤0.2 ≤0.2 ≤0.2

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