Essential details
Place of Origin:
Hebei, China
Brand Name:
Benhong
Model Number:
HP
Type:
Electrode Block
Application:
Steel Making
Length:
1600~2400mm
Grade:
HP (High Power)
Resistance (μΩ.m):
4 - 9 Micro
Apparent Density (g/cm³ ):
1.58 - 1.76 G/cm3
Thermal Expansion:
1.5 - 2.8 X10-6 /(100-600 )
Flexural Strength (N/㎡):
8-12 Mpa
Product Name:
Graphite Electrode
ASH:
0.2% Max
Nipple:
3TPI/4TPI/4TPIL
Raw Material:
NPC
Applicattion 1:
Smelting Steel
Superiority:
Low Consumption Rate
Color:
Black
CET:
2.2
Elastic Modulus(Gpa):
12
Flexure strength (Mpa):
11
Supply Ability
Supply Ability5000 Ton/Tons per Month Chemical resistance UHP grade graphite electrode for with high b
Packaging & delivery
Packaging DetailsSTANDARD PACKAGE IN PALLET, SPECIAL PACKAGE AVAILABLEPortXINGANG PORTPicture Example:Lead time:
| Quantity(tons) | 1 - 20 | >20 |
| Lead time (days) | 7 | To be negotiated |
Product Description
Graphite Electrodes has good electrical properties and chemical resistance, which has high mechanical strength at high temperature and good seismic performance.It is good conductor of heat and electricity, widely used in electric arc furnace steelmaking, refining furnace, ferroalloy production, industrial silicon, phosphorus corundum and other submerged arc furnace with an electric arc furnace smelting and other high temperature furnace.
Product Paramenters
HP Size and Tolerance | |||||||
Diameter (mm) | Length (mm) | ||||||
Nominal diameter | Actual diameter | Nominal length | Tolerance | Short feet length | |||
mm | inch | max | min | mm | mm | max | min |
200 | 8 | 209 | 203 | 1800/2000/ 2200/2300/ 2400/2700 | ±100 | -100 | -275 |
250 | 10 | 258 | 252 | ||||
300 | 12 | 307 | 302 | ||||
350 | 14 | 357 | 352 | ||||
400 | 16 | 409 | 403 | ||||
450 | 18 | 460 | 454 | ||||
500 | 20 | 511 | 505 | ||||
550 | 22 | 556 | 553 | ||||
600 | 24 | 613 | 607 | ||||
Physical and Chemical Index of HP | |||||
Items | unit | Diameter: 300-600mm | |||
Standard | Test data | ||||
Electrode | Nipple | Electrode | Nipple | ||
Electrical resistance | μΩm | 6.5-7.5 | 6.0 | 6.0-7.0 | 5.5 |
Flexure strength | Mpa | 9.8-10.5 | 14 | 12-15 | 15-18 |
Modulus of elasticity | GPa | 12 | 16 | 12 | 14 |
Ash content | % | 0.2 | 0.2 | 0.2 | 0.2 |
Apparent density | g/cm3 | 1.6 | 1.7 | 1.68-1.73 | 1.75 |
Factor of expansion(100-600℃) | x10-6/℃ | 2.4 | 2.2 | 2.2 | 2.0 |
