Graphite EDM Electrodes

Name: Graphite EDM Electrodes
Brand: S. D. INDUSTRIES
Price: 2000 INR
Availability: InStock

Price 2000 INR/ Piece

Get a Price/Quote

MOQ : 1 Piece

Graphite EDM Electrodes Specification

Usage
Industrial

Material
Graphite

Application
EDM (Electrical Discharge Machining)

Chemical Composition
Carbon (C) 99%

Product Type
Graphite EDM Electrodes

Shape
Rectangular/Block/Rod

Color
Black

Hardness
45-50 HSD

Density
1.85 Gram per cubic centimeter(g/cm3)

Surface Finish
Fine (machinable for high detail work)

Grain Size
10 m

Ash Content
0.1%

Maximum Temperature Resistance
Up to 3000C in inert atmosphere

Resistivity
10-13 m

Thermal Conductivity
85-120 W/mK

Color
Grayish Black

Flexural Strength
32-42 MPa

Porosity
8-12%

Graphite EDM Electrodes Trade Information

Minimum Order Quantity
1 Piece

Supply Ability
1000 Pieces Per Week

Delivery Time
15 Days

About Graphite EDM Electrodes

Being a leading manufacturer, exporter and supplier, we bring forth for our clients a wide range of Graphite EDM Electrodes. The offered electrodes are widely used for manufacturing of various pressing components that need optimum strength. These electrodes are manufactured using high grade graphite under strict vigilance of our seasoned technocrats in line with international standards. To meet the varied demands of our clients, we are offering these Graphite EDM Electrodes in various specifications at marginal prices.

Features:

High strength
Easy installation
Excellent conductivity
Maintenance free
For its indisputable advantages, graphite is suitable for electrical discharge machining. In the form of electrodes, it is used for manufacturing of pressing components, mainly for consumer industry
The strong points of graphite electrodes include relatively low weight, easier machining treatment, lower wear, high dimension stability, thermal capacity and higher removal rate
Moreover, there is a possibility to glue graphite with two-second and conductive glues

Product details

Ash	0.1%
Material	Graphite
Usage/Application	Industrial
Bulk Density	1.85 g/cm3
Bending Strength	30 Mpa

Exceptional High-Temperature Tolerance

Designed for rigorous industrial environments, our graphite electrodes withstand temperatures up to 3000C in an inert atmosphere. This superior heat resistance ensures stable machining performance and minimizes electrode wear during demanding EDM processes, making them ideal for high-precision and longevity applications.

Precision Machinable Surface Finish

Featuring a fine and easily machinable surface, these electrodes are tailored for intricate EDM work that demands high accuracy and detail. Their consistent grain size of 10 m assures even erosion, enabling clear, precise impressions in the target material, and reducing post-process finishing requirements.

Advanced Material Properties for Industrial Performance

With flexural strength of 32-42 MPa and thermal conductivity up to 120 W/mK, our graphite electrodes offer both durability and efficient heat dissipation. Their low ash content and high carbon purity guarantee clean operation, reducing contamination and extending tool life in EDM operations.

FAQ's of Graphite EDM Electrodes:

Q: How are graphite EDM electrodes used in the electrical discharge machining process?

A: Graphite EDM electrodes serve as the conductive tool in electrical discharge machining, where they create a controlled spark gap with the workpiece. This process removes material through rapid electrical discharges, with the electrode shapes (rectangular, block, rod) precisely transferring intricate patterns to the workpiece, ideal for mold and die making.

Q: What are the main benefits of using these graphite electrodes for EDM?

A: The advantages include excellent machinability for complex detailing, high thermal conductivity for effective heat control, low ash content for cleaner operations, and exceptional thermal resistance (up to 3000C). Their uniform grain and robust flexural strength ensure longevity and minimal wear during intense industrial use.

Q: When should I choose graphite EDM electrodes over copper alternatives?

A: Graphite electrodes are preferable when your application requires machining hard alloys, intricate details, or operation at high temperatures. Their fine grain structure, machinable surface, and high-temperature tolerance make them more cost-effective and durable for long EDM runs and detailed work compared to copper.

Q: Where are your graphite EDM electrodes manufactured and distributed?

A: We manufacture, export, import, and supply our graphite EDM electrodes across India. Our operations ensure consistent product quality and competitive supply to meet the needs of domestic and international industrial clients.

Q: What is the chemical composition and surface integrity of these electrodes?

A: These electrodes have a high purity level, containing 99% carbon and minimal ash content (0.1%). The fine, machinable surface allows for precise detailing and clean EDM processes, which is critical for high-spec industrial applications where contamination needs to be minimized.

Q: How does high thermal conductivity benefit the EDM process?

A: With thermal conductivity between 85-120 W/mK, the electrodes dissipate the heat generated during sparking efficiently. This property mitigates thermal distortion, preserves electrode shape, and helps maintain dimensional accuracy in the finished product.

Tell us about your requirement