M74 UHP600mm Graphite Electrode UHP700mm for Electrical Arc Furnace
China M74 UHP600mm Graphite Electrode UHP700mm for Electrical Arc Furnace, Find details about China Graphite Electrode, Metallurgical Industry from M74 UHP600mm Graphite Electrode UHP700mm for Electrical Arc Furnace
Basic Info.
Model NO.
uhp700mm
Application
Eaf Steel Melting
Inspection
SGS /Ika
Certification
ISO Quality Certification
Trademark
Rongxin
Transport Package
Wooden Pallets with Steel Strips
Specification
Longth 2400-2800mm
Origin
China
HS Code
8545110000
Model NO.
uhp700mm
Application
Eaf Steel Melting
Inspection
SGS /Ika
Certification
ISO Quality Certification
Trademark
Rongxin
Transport Package
Wooden Pallets with Steel Strips
Specification
Longth 2400-2800mm
Origin
China
HS Code
8545110000
Product Desciption
Company Introduction:
RongXing carbon special in the carbon and graphite. The manufacturer has been built since 1992.
We mainly do the domestic market in the past time. Our company begin exploit the oversea market since
2015. Has exported to 19 countries.
Honesty is the principle of our factory. We insist on quality first. We adhere to customer first. We are resp-
onsible for we sold of each product, to take responsibility for every customer.
We are a manufacturer and trading combo,special in the carbon&graphite procuts for 24 years. The main products
is EP(electrode paste),GE(graphite eletrode), (CPC)calcined petroleum coke, and also do trading for other carbon
and graphite items.
Our carbon and graphite items have passed the testing specific carbon testing according to JB/T6773-2011.We're
sure that the material is in striectly accordance to REACH regalation for EU market.
Product Description:
Graphite Electrode
Graphite electrode, mainly from the domestic petroleum coke and imported needle coke, is widely used in electric
arc furnace, ladle furnace, submerged arc electric furnace for the production of alloy steel, metal and nonmetallic
materials. Our graphite electrodes include regular power, high power, super high power and ultra high power. They
are characterized by low resistivity, good electric and thermal conductivity, high resistance to oxidation and therm-
al shock, high mechanical strength, ect. Our plant offers various dimensions and grades to meet customers' requi-
rements for the specific applications.
Properties: graphite electrode low resistivity, graphite electrode good conductivity,graphite electrode low ash, gra-
phite electrode uniform and graphite electrode compact structure,graphite electrode good oxidation resistance, gr-
aphite electrode high mechanical strength.
Specification:
| Item | Unit | Graphite Electrode | ||||
| RP | HP | UHP | ||||
| φ300-φ800mm | φ300-φ800mm | φ300-φ500mm | φ550-φ800mm | |||
| Typical Value | Typical Value | Typical Value | Typical Value | |||
| Resistivity | Electrode | μΩm | 7.0-10.0 | 5.8-6.6 | 4.5-5.8 | 4.6-5.8 |
| Nipple | 4.0-4.5 | 3.5-4.0 | 3.5-4.0 | 3.5-4.0 | ||
| Modulus of Rupture | Electrode | Mpa | 8.0-10.0 | 10.0-13.0 | 10.0-14.0 | 10.0-14.0 |
| Nipple | 19.0-22.0 | 20.0-23.0 | 20.0-24.0 | 22.0-26.0 | ||
| Young's Modulus | Electrode | GPa | 7.0-9.3 | 8.0-12.0 | 9.0-13.0 | 10.0-14.0 |
| Nipple | 12.0-14.0 | 14.0-16.0 | 15.0-18.0 | 16.0-19.0 | ||
| Bulk Density | Electrode | g/cm3 | 1.53-1.56 | 1.64-1.68 | 1.68-1.74 | 1.70-1.74 |
| Nipple | 1.70-1.74 | 1.75-1.80 | 1.78-1.82 | 1.80-1.84 | ||
| CTE (100-600ºC) | Electrode | 10-6/ºC | 2.2-2.6 | 1.6-1.9 | 1.1-1.4 | 1.1-1.4 |
| Nipple | 2.0-2.5 | 1.1-1.4 | 0.9-1.2 | 0.9-1.2 | ||
| Ash | % | 0.5 | 0.3 | 0.3 | 0.3 | |
Current load and current density:
| Diameter | RP | HP | UHP | |||
| mm | Current Load (A) | Current Density(A/cm³) | Current Load (A) | Current Density(A/cm³) | Current Load (A) | Current Density (A/cm³) |
| 200 | 5000-6900 | 15-21 | 5500-9000 | 18-25 | ||
| 225 | 6100-8600 | 15-21 | 6500-10000 | 18-25 | ||
| 250 | 7000-10000 | 14-20 | 8000-13000 | 18-25 | 8100-12200 | 20-30 |
| 300 | 10000-13000 | 14-18 | 13000-17400 | 17-24 | 15000-22000 | 20-30 |
| 350 | 13500-18000 | 14-18 | 17400-24000 | 17-24 | 20000-30000 | 20-30 |
| 400 | 18000-23500 | 14-18 | 21000-31000 | 16-24 | 25000-40000 | 19-30 |
| 450 | 22000-27000 | 13-17 | 25000-40000 | 15-24 | 32000-45000 | 19-27 |
| 500 | 25000-32000 | 13-16 | 30000-48000 | 15-24 | 38000-55000 | 18-27 |
| 550 | 32000-40000 | 13-16 | 37000-57000 | 15-23 | 42000-66000 | 17-26 |
| 600 | 38000-47000 | 13-16 | 44000-67000 | 15-23 | 49000-76000 | 17-26 |
Products show:
Product Processing
Attending International Exhibitions & Clients Tour:
Export Product Packing Showing:
Very Welcome to Contact me:
Dorothy Yang
(Sales Manager)
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