Product Code: 121114853

Address:

Hebei,China

Main Products:

RP,HP,IP,UHP,graaphite block,High density carbon electrode

Contact Info.
regular power graphite electrode
  • FOB Price
    US $ 1800.00 - 2700.00 / Metric Ton(s)
  • Min. Order
    2 Metric Ton(s)
  • Payment Terms
    -- --
  • Port
    XINGANG
  • Delivery Time
    30 days after payment
  • Place of Origin:
    China (Mainland)
  • Brand Name:
    xinhong
  • Model Number:
    xinhong
  • Type:
    Electrode Powder
  • Application:
    metallurgy industry a...
  • Diameter:
    100-1400mm
  • Length:
    1800-2700mm
  • Grade:
    regular power
  • Resistance (...:
    10max
  • Apparent Den...:
    1.52min
  • Thermal Expa...:
    2.9max
  • Flexural Str...:
    5.0min
Product Description

Why choose us?

Best quality. We have our own factory with atomatic and technotical team and have 20 years' producing and sale Experience, we confirm you good quality products.

Good credit. We always put our heart and soul into every customer's service. Thus we have established good and long time businesss with our clints all over the world.

Don't hesiste to contact us. You choice will be correct to choose us.


Here are some details about our products:

[Large size diameter graphite electrode](RP)

Physical and chemical indexes

Item

Unit

Nominal diameter ,mm

Φ650-Φ750

Φ780-Φ960

Φ1005-Φ1310

Specific resistance

E

μΩ.m

12.0

15.0

15.0

N

7.5

7.5

7.5

Bending Strength

E

Mpa

6.0

5.2

5.0

N

13.0

13.0

13.0

Elasttic modulus

E

Gpa

12.0

12.0

12.0

N

14.0

14.0

14.0

CTE electrode

E

×10-6/

2.9

2.9

2.9

N

2.8

2.8

2.8

Bulk density

E

g/cm3

1.58

1.58

1.56

N

1.68

1.68

1.68

Ash

E

%

0.5

0.5

0.5

N

Electrode diameter

Allowable max current load (A)

Allowable max current density(A/cm2)

Φ650

43100

13.0

Φ700

46200

12.0

Φ780

57300

12.0

Φ800

60300

12.0

Φ850

62400

11.0

Φ900

69900

11.0

Φ960

72400

10.0

Φ1005

79200

10.0

Φ1020

73500

9.0

Φ1060

79400

9.0

Φ1100

85500

9.0

Φ1146

92800

9.0

Φ1272

101600

8.0

Φ1310

107770

8.0



Regular Power

(RP)

High Power

(HP)

Ultral High Power (UHP)

Graphite Electrodes

Graphite Electrodes

Graphite Electrodes

Graphite Electrodes

Bulk Density

≥ 1.55g/cc

≥ 1.65g/cc

≥ 1.68g/cc

Specific Resistivity

≤8.0µΩ.m

≤ 6.8µΩ.m

≤ 5.8 µΩ.m

Flexural Strength

≥ 10.0MPa

≥ 11.0MPa

≥ 12.0MPa

Elastic Modulus

≤10.0GPa

≤12.0GPa

≤14.0GPa

Co-efficient of Thermal Expansion

≤ 2.4 x 10-6/°C

≤ 2.2 x 10-6/°C

≤ 1.9 x 10-6/°C

Ash

≤ 0.5%

≤ 0.3%

≤ 0.3%

Nipples

Nipples

Nipples

Nipples

Bulk Density

≥ 1.65g/cc

≥ 1.72g/cc

≥ 1.75g/cc

Specific Resistivity

≤ 6.5µΩ.m

≤ 5.5µΩ.m

≤ 4.5 µΩ.m

Flexural Strength

≥ 12.0MPa

≥ 14.0MPa

≥ 16.0MPa

Elastic Modulus

≤12.0GPa

≤16.0GPa

≤18.0GPa

Co-efficient of Thermal Expansion

≤ 2.0 x 10-6/°C

≤ 1.8 x 10-6/°C

≤ 1.4 x 10-6/°C

Ash

≤ 0.5%

≤ 0.3%

≤ 0.3%

Main Features:

low resistivity; good electrical conductivity; low ash; compact structure; good antioxiation and high mechanical strength.

Therefore, it is the best conducive material for electric arc furnace and smelting furnace.