MOQ | 10 tons |
Port | Xingang , Tianjin |
Packaging | standard package in wooden pallet |
Lead Time | 15-20days |
Factory Price Graphite Electrodes For Ladle Furnace,Graphite Electrodes For Ladle Furnace,Graphite Electrodes For Electric Arc Furnace, Graphite Electrode
1. Quick Details
Place of Origin: Hebei, China (Mainland)
Brand Name: MCC
Type: Electrode Block
Application: Steel Making/Smelting Steel
Length: 1600~2800mm
Grade: RP/HP/UHP
Resistance (μΩ.m): 4 - 9 Micro Ohm.m
Apparent Density (g/cm³ ): 1.58 - 1.76 G/cc
Thermal Expansion: 1.5 - 2.8 X10-6 / (100-600 )
Flexural Strength (N/㎡): 8-12 Mpa
ASH: 0.2% ~0.5%
Nipple type: 3TPI/4TPI/4TPIL
Raw Material: Needle Petroleum Coke
Superiority: Low Consumption Rate
Color: Black Gray
Diameter: 200~700mm
Supply Ability: 5000 Tons RP/HP/UHP graphite electrodes per Month
Packaging Details: Standard Package In Pallet
Port:Tianjin Xingang Port
Delivery time:2-3 weeks after receiving the deposit.
2. Specification List
2.1 Size And Tolerance
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 |
1800/2000/2200/23002400/2700 |
±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 |
||||
700 |
28 |
714 |
708 |
2.2 Physical and Chemical Index of RP
Physical and Chemical Index of RP |
|||||
Items |
unit |
Diameter: 200-600mm |
|||
Standard |
Test data |
||||
Electrode |
Nipple |
Electrode |
Nipple |
||
Electrical resistance |
μΩm |
8.0-10.5 |
8.5 |
7.0-9.0 |
6.5 |
Flexure strength |
Mpa |
6.4-7.8 |
13 |
9.0-10 |
15 |
Modulus of elasticity |
GPa |
9.3 |
14 |
9 |
13.7 |
Ash content |
% |
0.3 |
0.3 |
0.3 |
0.3 |
Apparent density |
g/cm3 |
1.56 |
1.7 |
1.58 |
1.74 |
Factor of expansion(100-600℃) |
x10-6/℃ |
2.9 |
2.8 |
2.4 |
2.2 |
2.3 Physical and Chemical Index of HP
Physical and Chemical Index of HP |
|||||
Items |
unit |
Diameter: 200-600mm |
|||
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 |
2.4 Physical and Chemical Index of UHP
Physical and Chemical Index of UHP |
|||||
Items |
unit |
Diameter: 200-700mm |
|||
Standard |
Test data |
||||
Electrode |
Nipple |
Electrode |
Nipple |
||
Electrical resistance |
μΩm |
5.5-6.0 |
5.0 |
5.0-5.8 |
4.5 |
Flexure strength |
Mpa |
10.5 |
16 |
14-16 |
18-20 |
Modulus of elasticity |
GPa |
14 |
18 |
12 |
14 |
Ash content |