Chinese Professional EDM Graphite Blocks - Graphite Blocks 1940 Grade Characteristics – Rubang


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Chinese Professional EDM Graphite Blocks - Graphite Blocks 1940 Grade Characteristics – Rubang Detail:

Products Quick Details
Product Name: Graphite and Carbon Blocks
Place of Origin: Hebei, China
Brand Name: Rubang Carbon
Model Number: RB-GC-1940#
Graphite Grade: 1940#
Type: Bricks Blocks
Raw Material: Needle Petroleum Coke
Application: Foundry, Casting, Sintering, EDM, Electrolysis
Sizes: Customized
Superiority: High temperature resistance of 2500℃ degree
Color: Black

Anti-corrosion, acid and alkali resistance
Mode of Production: Extrusion, Vibration, Molded, Isostatic

Chemical Composition: Fixed Carbon 99%Min Ash 0.3%Max.

Physical Characteristics:

Resistance (μΩ.m): 10-15
Apparent Density (g/cm³ ): 1.75 – 1.90 g/cm3
Porosity: 10-15%
Thermal Conductivity(W/m℃): 55
Thermal Expansion: 4.5 ~ 6.0 X10-6 / (100-600℃)
Flexural Strength (Mpa): 45-65 Mpa
Tensile Strength(MPa): .25~50
Young’s Modulus(Gpa):8-12
Compressive Strength(MPa): .85~115
Shore Hardness: 55-80

Graphite Blocks-Physical & Chemical Index

Description

Unit

Specifications

Isostatic Bricks

EMD Blocks

Fine Grains Blocks

Grade 1940 Blocks

Electrical Resistance

μΩ.m

8-15

6-8

8-10

13.2

Thermal Conductivity

W/m.℃

80-130

110-130

110-125

95

Granularity

μm

8-25

12

6-8

13

Flexural Strength

Mpa

20-75

45

40-55

43

Compressive Strength

Mpa

45-155

30-45

55-75

89

Elasticity Modulus

Gpa

8-13

12.5

11

9.2

Shore Hardness

HSD

35-85

50-65

55-65

63

Bulk Density

g/cm3

1.70-1.95

1.70-1.75

1.75-1.85

1.79

CTE

X 10-6/℃

3.0-6.0

2.5

1.5-2.5

5.2

Porosity

%

10-25

12

10

0.3

Ash

%

0.3

0.2

0.3

0.3

Note: The Ash and Thermal Expansion coefficient are parameter indexes.

Products Shapes:

In rectangular graphite blocks, graphite slabs, graphite plates, graphite bricks, graphite blanks

Applications:

1. High temperature furnaces bottom plates and furnace linings.
2. Sintering Application
3. Solar energy industry
4. Graphite Anodes in Electrolysis, chemicals
5. EDM electric discharge machining
6. Glass melting
7. Further machined into small graphite parts

Business Conditions and Terms:

Prices and Delivery Terms: FOB, CFR, CIF, EXW, DCA, DDP
Payment Currency: USD, EUR, JPY, CAD, CNY, AUS
Payment Terms: T/T, L/C, D/P D/A, Western Union, Cash
Loading Port: XINGANG or QINGDAO, CHINA

Packing Details:

Packed in wooden boxes/lathing and tied with metal control strip.


Product detail pictures:

Chinese Professional EDM Graphite Blocks - Graphite Blocks 1940 Grade Characteristics – Rubang detail pictures

Chinese Professional EDM Graphite Blocks - Graphite Blocks 1940 Grade Characteristics – Rubang detail pictures

Chinese Professional EDM Graphite Blocks - Graphite Blocks 1940 Grade Characteristics – Rubang detail pictures


Related Product Guide:

Our improvement depends on the superior equipment, excellent talents and continuously strengthened technology forces for Chinese Professional EDM Graphite Blocks - Graphite Blocks 1940 Grade Characteristics – Rubang , The product will supply to all over the world, such as: Puerto Rico, Vancouver, Hungary, As an experienced factory we also accept customized order and make it same as your picture or sample specifying specification and customer design packing. The main goal of the company is to live a satisfactory memory to all the customers,and establish a long term win-win business relationship. For more information,please contact us. And it's our great pleasure if you like to have a personally meeting in our office.
  • Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.
    5 Stars By Elvira from Argentina - 2017.05.02 18:28
    Reasonable price, good attitude of consultation, finally we achieve a win-win situation,a happy cooperation!
    5 Stars By Adelaide from Slovakia - 2017.09.29 11:19
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