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RP Regular Power Size 450mm Graphite Electrodes

Name: RP Regular Power Size 450mm Graphite Electrodes
Brand: Dan Carbon (Shanghai) Company Limited
SKU: kwImMrXEJRVQ
Price: 1500.00 USD
Availability: InStock

US$1,500.00 20 Tons (MOQ)

Port:

Dalian, China

Production Capacity:

10000mt/Year

Payment Terms:

L/C, T/T, Western Union, Paypal, Money Gram

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Dan Carbon (Shanghai) Company Limited

Shanghai, China

Last Login Date:

Dec 13, 2021

Main Products:

Graphite Electrodes, Carbon Electrodes, Electrodes, Carbon

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Product Description

Company Info

Basic Info.

Model NO.

Type

Graphite Electrodes

Composition

SiC

Carbon Content

High-Carbon

Grade

Forming Way

Extruded Graphite

Crystal Morphology

Compact Crystalline Graphite

Trademark

DAN CARBON

Transport Package

Pallet

Specification

450x2100

Origin

China

HS Code

8545110000

Product Description

Graphite Electrodes
Description
Graphite electrodes are made of mixed needle coke and coal pitch, to be extruded, baked, impregnated, graphitized and machined for use as conductive material on EAF (Electric Arc Furnace) and LF (Ladle Furnace) for steelmaking.

In the steelmaking process, the EAF method recycles used iron scrap by melting it at a temperature of about 1600 ºC in an electric arc furnace. Graphite electrodes, a kind of conductor, are an essential component in this kind of furnace.

Applications
For AC Furnaces, they require 3 columns of graphite electrodes, and mostly use diameter from 400 to 700 mm (16-28 inch).
For DC Furnaces, they require 1 column of graphite electrodes, and the maximum diameter is up to 800 mm (22-32 inch).
For LF, they have a small capacity than DC Furnaces, and mostly use diameter from 200 to 450 mm (8-18 inch).

Standards
IEC 60239 Graphite electrodes for electric arc furnaces - Dimensions and designation
YB/T 4088 Graphite electrode
YB/T 4089 High power graphite electrode
YB/T 4090 Ultra high power graphite electrode

Features
High current carrying capacity
High resistance to thermal shock
Outstanding flexural strength
High temperature resistance to oxidation
Low modulus of elasticity
Low coefficient of thermal expansion

Properties
Graphite Electrode Properties

Property	Unit	Electrode Diameter
		200~300 mm (8~12 inch)		350~450 mm (14~18 inch)			500~700 mm (20~28 inch)
		RP	HP	RP	HP	UHP	RP	HP	UHP
Bulk Density	g/cm3	1.54~1.62	1.65~1.73	1.54~1.62	1.65~1.73	1.66~1.74	1.54~1.62	1.65~1.73	1.66~1.74
Specific Resistance	μΩm	7.0~8.8	5.0~6.2	7.0~8.8	5.0~6.2	4.2~5.8	7.5~9.5	5.3~6.5	4.2~5.8
Flexural Strength	MPa	7.5~9.5	10.5~15.5	7.5~9.5	10.5~15.5	10.5~15.5	6.5~8.5	10.0~15.0	10.0~15.0
Elastic Modulus	GPa	6.5~9.0	9.0~12.0	6.5~9.0	9.0~12.0	9.0~13.0	6.5~9.0	9.0~12.0	9.0~13.0
Coefficient of Thermal Expansion	×10-6/°C	2.0~2.4	1.6~1.9	2.0~2.4	1.6~1.9	1.0~1.4	2.0~2.4	1.6~1.9	1.0~1.4
Ash Content	%	Less than 0.2	Less than 0.2	Less than 0.2	Less than 0.2	Less than 0.2	Less than 0.2	Less than 0.2	Less than 0.2

Connecting Pin Properties

Property	Unit	Connecting Pins
Property	Unit	RP	HP	UHP
Bulk Density	g/cm3	1.73~1.78	1.77~1.82	1.80~1.86
Specific Resistance	μΩm	4.2~5.2	3.4~4.4	3.0~4.0
Flexural Strength	MPa	17~22	21~26	23~32
Elastic Modulus	GPa	10~16	12~18	15~21
Coefficient of Thermal Expansion	×10-6/°C	1.7~2.0	1.3~1.6	0.9~1.2

Address: No. 209, Guoyao Road,

Business Type: Manufacturer/Factory

Business Range: Metallurgy, Mineral & Energy

Management System Certification: ISO 9001, ISO 14001, OHSAS/ OHSMS 18001

Main Products: Graphite Electrodes, Carbon Electrodes, Electrodes, Carbon

Company Introduction: DAN CARBON was founded in Fengcheng Dandong City Liaoning Province China in 1994,specializing in the field of RP (regular power), HP (high power) and UHP (ultra-high power) Graphite Electrodes for use as conductive material on EAF (Electric Arc Furnace) and LF (Ladle Furnace) for steelmaking, graphite blocks and special heterogeneous graphite and other carbon products development, production and brand operation, with an annual capacity of 100,000 tons.

DAN CARBON owns wholly-owned and holding subsidiaries of Dan Carbon (Shanghai) Company Limited, Dandong Xinxing Carbon Co., Ltd., Fengcheng Baoxin Carbon Co., Ltd. and Fengcheng Qunxing Industrial Co., Ltd.

DAN CARBON equipped with 80-pot retort calciner, 4000-ton electrode extrusion press, 36-room ring-type roaster, high-pressure impregnation systems, tunnel kiln, 16000kVA Acheson graphitization furnace, 32500kVA LWG graphitization furnaces, CNC automatic production line for electrode and nipple machining. The production process control, analysis and detection equipment are at the advanced level, which realizes informatization and integrated management, ensuring a high degree of product quality and stability.

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