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RP HP UHP SHP 100-600mm Graphite Electrode

  • Origin: China
  • Supply Type: oem service
  • Processing Time: 15-20Days
  • Min Order: 20
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Supplier Info.

  • Company Name Hebei Minghanyou New Material Technology Co.,Ltd
  • Membership:Free
  • Business Type: Manufacturer, Trading Company, Buying Office, Agent, Distributor/Wholesaler, Government ministry/Bureau/Commission, Association, Business Service (Transportation, finance, travel, Ads, etc), Other
  • Employees Total
  • Annual Revenue

Item Unit Nominal diameter
　 200-300 350-500 550-600
Specific resistance Electrode μΩ.m ≤8.0 ≤9.0 ≤9.5
Nipple ≤6.0 ≤6.5 ≤7.0
Bending Strength Electrode MPa ≥10.0 ≥8.0 ≥8.0
Nipple ≥14.0 ≥14.0 ≥14.0
Elastic Modulus Electrode GPa ≤10.3 ≤10.3 ≤10.3
Nipple ≤14.0 ≤14.0 ≤14.0
Bulk Density Electrode g/cm3 ≥1.58 ≥1.60 ≥1.60
Nipple ≥1.70 ≥1.70 ≥1.70
Ash Electrode % ≤0.4 ≤0.4 ≤0.4
Nipple
Coefficient of thermal expansion Electrode X10-6/℃ ≤2.8 ≤2.8 ≤2.8
Nipple ≤2.8 ≤2.8 ≤2.8

Large size diameter grate electrode (RP)
sical and chemical indexes
Item Unit Nominal diameter mm
Φ650-Φ750 Φ780-Φ960 1005-Φ1310
Specific resistance Electrode μΩ.m ≤12.0 ≤13.0 ≤15.0
Nipple ≤7.5 ≤7.5 ≤7.5
Bending Strength Electrode MPa ≥6.0 ≥5.2 ≥5.0
Nipple ≥13.0 ≥13.0 ≥13.0
Elastic Modulus Electrode GPa ≤12.0 ≤12.0 ≤12.0
Nipple ≤14.0 ≤14.0 ≤14.0
Coefficient of thermal expansion Electrode X10-6/℃ ≤2.9 ≤2.9 ≤2.9
Nipple ≤2.8 ≤2.8 ≤2.8
Bulk Density Electrode g/cm3 ≥1.58 ≥1.58 ≥1.56
Nipple ≥1.68 ≥1.68 ≥1.68
Ash Electrode % ≤0.5 ≤0.5 ≤0.5
Nipple

HP Grae Electrode Item Unit Nominal diameter
200-300 350-500 550-600
Specific resistance Electrode μΩ.m ≤6.0 ≤6.5 ≤7.0
Nipple ≤5.5 ≤6.0 ≤6.0
Bending Strength Electrode MPa ≥11.0 ≥10.0 ≥10.0
Nipple ≥15.0 ≥15.0 ≥15.0
Elastic Modulus Electrode GPa ≤12.0 ≤12.0 ≤12.3
Nipple ≤14.0 ≤14.0 ≤14.0
Bulk Density Electrode g/cm3 ≥1.64 ≥1.65 ≥1.64
Nipple ≥1.75 ≥1.75 ≥1.74
Ash Electrode % ≤0.2 ≤0.3 ≤0.3
Nipple
Coefficient of thermal expansion Electrode X10-6/℃ ≤2.0 ≤2.2 ≤2.2
Nipple ≤2.0 ≤2.0 ≤2.0

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UHP Grate Electrode
Applied furnace AC Furnace DC Furnace
Specification 300-400mm 450-500mm 550-600mm 650-700mm
Diameter 12”-16” 18”-20” 22”-24” 24”-28”
Bulk Density g/cm3 1.65-1.76 1.64-1.75 1.64-1.75 1.64-1.75
Specific Resistance μΩ.m 4.2-6.0 4.2-6.0 4.2-6.0 4.2-5.5
Elastic Modulus GPa 7-14 7-14 7-14 7-14
Kgf/mm2