Best quality Graphite Electrode Price Per Ton - HP Graphite electrode – Yidong

Short Description:

Product Detail

FAQ

Product Tags

Feedback (2)

We thinks what customers think, the urgency of urgency to act during the interests of a purchaser position of theory, allowing for much better good quality, lower processing costs, prices are extra reasonable, won the new and old buyers the support and affirmation for Hp 700 Mm Graphite Electrodes, Diameter 700 Mm Graphite Electrodes, High Purity Graphite, Welcome buddies from all over the earth come to visit, tutorial and negotiate.

Best quality Graphite Electrode Price Per Ton - HP Graphite electrode – Yidong Detail:

Description
This product is mainly applied for higher power elecric arc furnace as a conductive material,the high power graphite electrode was produced with high quality raw material and the quality is controlled strictly during production process.Our products won the trust of the users by good quality,reasonable price and attentive service.
We have HP graphite electrodes diameter 100-700mm.

Feature
1.High mechanical strength, low electrical resistance.
2. High-purity, high-density, strong chemical stability.
3.High machining accuracy, good surface finishing.
4.High resistance to oxidation and thermal shock.
5.Anti-oxidation treatment for longevity.
6. Resistant to cracking & spalling.

Quality requirements
1.There should be less than two defects or holes on the electrode surface.
2. There should be no transverse crack on the electrode surface. For the longitudinal crack, the length should be less than 5% of the electrode circumference and the width should be 0.3 to 1.0 mm.
3. The width of black area on electrode surface should be less than 1/10 of the electrode circumference and the length should be less than 1/3 of the electrode.

Specification
The physical and chemical indexes of high-power graphite electrodes and nipples refer to YB/T 4089-2015

Project		Nominal diameter /mm
Project		200~400	450~500	550~700
Resistivity /μΩ·m ≤	Electrode	7.0	7.5	7.5
Resistivity /μΩ·m ≤	Nipple	6.3	6.3	6.3
Flexural Strength /MPa ≥	Electrode	10.5	10.0	8.5
Flexural Strength /MPa ≥	Nipple	17.0	17.0	17.0
Elastic Modulus /GPa ≤	Electrode	14.0	14.0	14.0
Elastic Modulus /GPa ≤	Nipple	16.0	16.0	16.0
Bulk Density /(g/cm³) ≥	Electrode	1.60	1.60	1.60
Bulk Density /(g/cm³) ≥	Nipple	1.72	1.72	1.72
Thermal expansion coefficient /(10^-6/℃) ≤ （room temperature~600℃）	Electrode	2.4	2.4	2.4
	Nipple	2.2	2.2	2.2
Ash /％ ≤		0.5	0.5	0.5
Note: Ash is divided into reference index.

Product detail pictures:

Related Product Guide:

The company upholds the philosophy of "Be No.1 in quality, be rooted on credit and trustworthiness for growth", will continue to serve old and new customers from home and overseas whole-heatedly for Best quality Graphite Electrode Price Per Ton - HP Graphite electrode – Yidong, The product will supply to all over the world, such as: luzern, British, Belgium, Satisfaction and good credit to every customer is our priority. We focus on every detail of order processing for customers till they have received safe and sound products with good logistics service and economical cost. Depending on this, our products are sold very well in the countries in Africa, the Mid-East and Southeast Asia.

Diameter 150 Mm Graphite Electrodes