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Graphite Electrode Hongqiqu New Material Co., Ltd.

Graphite Electrode Hongqiqu New Material Co., Ltd.
  • Graphite Electrode Hongqiqu New Material Co., Ltd.
  • Graphite Electrode Hongqiqu New Material Co., Ltd.
  • Graphite Electrode Hongqiqu New Material Co., Ltd.
Produced by: Hongqiqu New Material Co., Ltd.

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Diameter: 75~700mm

Length: 1000-2700mm

Grade: RP HP UHP available

Application: EAF (Electric arc furnace) / LF (Ladle Furnace)

Color: BLACK GREY

Place of Origin: Hebei China (Mainland)

Technical Data

Item Classification Unit Nominal Diameter (mm)
200-400 400-500 500-700 350-400 450-500
Electrical resistivity (Max) Pole
Nipple		 μΩm 7.0
6.0		 7.0
5.5		 7.0
5.5		 6.5
5.0		 6.5
5.0
Bending strength (Min) Pole
Nipple		 Mpa 10.5
18.0		 10.5
14.0		 10.0
16.0		 10.0
16.0		 10.0
16.0
Young's modulus (Max) Pole
Nipple		 Gpa 12.0
16.0		 12.0
16.0		 12.0
16.0		 14.0
18.0		 14.0
18.0
Bulk density (Min) Pole
Nipple		 g/cm3 1.65
1.72		 1.65
1.72		 1.65
1.72		 1.65
1.72		 1.65
1.72
Thermal expansion coefficient (Max)
(100℃-600℃)       CTE		 Pole
Nipple		 ×10-6/℃ 2.4
2.2		 2.4
2.2		 2.4
2.2		 2.2
1.6		 2.2
1.6
Ash content (Max)   % 0.3 0.3 0.3 0.3 0.3

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Graphite Electrode Hongqiqu New Material Co., Ltd.
 Graphite Electrode Hongqiqu New Material Co., Ltd. Diameter: 75~700mm Length: 1000-2700mm Grade: RP HP UHP available Application: EAF (Electric arc furnace) / LF (Ladle Furnace) Color: BLACK GREY Pl...
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