450mm HP Graphite Electrode

Product Description:

Quick Details

• Model Number: 450mm
• Type: Electrode Block
• Application: industry and manufacturing
• Diameter: 450mm(18")
• Length: 1800mm(+-100mm)
• Grade: HP (High Power)
• Resistance (μΩ.m): less than 6.5
• Apparent Density (g/cm³ ): 1.70
• Thermal Expansion: 2.2
• Flexural Strength (N/㎡): 15.0
• Ash: 0.2%
• Nipple: 3TPI,4TPI

• Specifications

  Specification of 450mm HP Current 30000 A
  ltems		Unit	Nominal diameter(mm)
  			454mm-460mm
  Specific resistance not over	Electrode	μΩ.m	6.5
  	Nipple		6.0
  Bending strength not below	Electrode	MPa	10.5
  	Nipple		15.0
  Elastic modulus not over	Electrode	GPa	9.3
  	Nipple		14.0
  Ash content not over	Electrode	%	0.2%
  	Nipple
  Bulk density not below	Electrode	g/cm3	1.70
  	Nipple		1.75
  (C.T.E)not over	Electrode	10-6/°C	2.4
  	Nipple		2.2