Graphite Electrodes:

Graphite electrodes including RP, RPI, HP, SHP and UHP are widely used in Electric Arc Furnace and Ladle furnace for making alloy steel or other metals and nonferrous metal.

Product Description

Graphite electrodes including RP, RPI, HP, SHP and UHP are widely used in Electric Arc Furnace and Ladle furnace for making alloy steel or other metals and nonferrous metal.

Our main exporting size of Graphite Electrodes are:

(Dia. 75-Dia. 700mm)

Our graphite electrodes has the following feature:

1. Lower electric resistivity, good electric and heat conductivity;

2. High mechanical strength under high temperature;

3. High resistance to thermal shock and mechanical vibration;

4. Lower ash content;

5. According to the customer's feedback information, our electrodes used in EAF/LF with the pretty lower consumption per ton steel.


Item

Unit

Nominal Diameter

UHP

HP

RP

Φ300-400

≥Φ450

Φ250-400

≥Φ450

Φ250-400

Φ450-600







Electric Resistivity

electrode

μΩ·m

≤5.0

≤5.5

≤6.0

≤6.5

≤8.5

≤9.0

Nipple

≤4.0

≤4.5

≤5.5

Transverse Strength

electrode

MPa

≥15.0

≥10.5

≥8.0

≥7.0

Nipple

≥24.0

≥20.0

≥16.0

Young's Modulus 

electrode

GPa

≤14.0

≤12.0

≤9.3

Nipple

≤18.0

≤16.0

≤14.0

Bulk Density

electrode

g/cm3

≥1.68

≥1.65

≥1.54

Nipple

≥1.76

≥1.74

≥1.70

Coefficient of thermal expansion

electrode

10-6/ºC

≤1.5

≤2.0

≤2.5

Nipple

≤1.2

≤1.6

≤2.0

Ash

%

≤0.2

≤0.2

≤0.2

Graphite Electrodes

Contact Us

Tel:: +86 186 4091 3888

Fax: +86 411 3962 5877

Mobile: +86 186 4091 3888

E-mail: jack@sinometalunion.com

Skype: graphite.sinometal@outlook.com

QQ: 695993847

Address: No.3, Lanfeng Lane, Shahekou District, Dalian, 116001

Follow Us

Copyright © SINOMETAL MACHINERY CORP. All Rights Reserved | Sitemap