High quality/High cost performance Isostatic Graphite Block for EDM Making

Min.Order: 1,000

Product origin: Zibo, Shandong, China

Infringement complaint:

Complaint

US$ 4.8 ~ 9

Description

Graphite block
Our graphite blocks, made from excellent petroleum coke, are widely used in metallurgy, machinery, electronics and chemical industry, etc.

Various graphite blocks with qualified materials are available in our factory. We could supply fine-grain graphite, medium-grain graphite, high pure graphite, isostatic graphite, kinds of domestic and imported graphite, and so on.

Typical sizes as follows: 400x400x1800; 500x500x1950, 500x330x1950, 500x430x1950, 520x350x2150, 630x630x2200, 600x500x2200, 820x340x2100, 520x350x2600, 1100x11000x350, ect.

Item	Unit	Guarantee Value	Typical Value
Max Grain size	mm	0.8	0.8
Bulk Density	g/cm³	≥1.72	1.75
Electric Resistance	μΩ.m	≤9	8.3
Bending Strength	MPa	≥14.5	17.5
Compressive Strength	MPa	≥32	40
Thermal Conductivity	W/(m▪K)	≥120	140
C.T.E(100-600)ºC	10^-6/ºC	≤2.8	2.4
Ash Content	%	≤0.2	0.09

		High pure graphite material
Item	Unit	baked three time	baked four times
Item	Unit	impregnated twice	Impregnated three times
grain size	mm	≤325mesh	≤325mesh
Bulk density	g/cm3	≥1.78	≥1.85
Specific resistance	μΩ.m	≤14	≤13
Bending strength	MPa	≥40	≥45
Compressive strength	MPa	≥60	≥65
Ash content	%	≤0.1	≤0.05

Item	Unit	Isostatic graphite
grain size	μm	5-22
Bulk density	g/cm3	1.8-1.85
Specific resistance	μΩ.m	10-15
Bending strength	MPa	≥40
Compressive strength	MPa	≥70
C.T.E.(100-600) °C	10^-6/°C	3.2-5.2
Modulus of elasticity	GPa	9.5-12.5

There are various selections of the materials. Based on the working environment, our engineers will offer the suitable graphite material.

Our Advantages:

1. Special treatment on graphite block with longer service life.

2. Various dimensions according to customers' requirements.

3. Exact machining accuracy.

4. Relevant suggestions based on your condition.

5. Stable after-sale service.

1. Supply diverse materials meeting customers' demands.

2. Offer suggestions for material selection, specification presentation, use condition.

3. Manufacture with ine tolerance accuracy.

4. Samples are available to test first.

5. Accept the custom dimensions.

6. Maintain after-sale service.

Zibo Ouzheng Carbon Co., Ltd
1.Specialized in making graphite products.

2.Main products: graphite block, graphite plate, graphite rod, graphite tube, graphite mold, graphite crucible, graphite rotor&shaft, graphite sealing, graphite felt, carbon vane, ect.

3.Workshops: NC machining center, NC processing line, pot type calciner, automatic feed proportioning system, hydraulic press, molding and control center, baking furnace, longitudinal graphitizing furnace, ect.

Based on the order weight and volume, the sea shipping, air shipping and courier shipment are selected.

QI: Do you have catalogue?

A: Yes dear. Pls contact us to get the E-catalogue by email or trademanger or Skype.

Q2: Do you have pictures for this product?

A: Yes dear. We can offer you different postion pictures of the goods for your reference.

Q3:What the parts quality?

A: It's with IS9001 certificate and we do 100% test the goods before the shipment.

Q4: Does this item is Oem quality or for after market?

A: It is for afer market with one year warranty.

Q5: What's the MOQ?

A:1Ton(graphiteelectrode)1piece(graphiteplate/block).

Q6: What's the Delivery Time?

A:It's about 15-30 days afer get the payment. But Pls check with our sales for the stock in advance.

Q7: Can we test sample first?

A: Yes dear. but need to pay the sample cost and delivery cost.

Superior graphite materials in China

Experienced engineering and technical personnel

Supply the best cost-efficiency solution

High quality product and high-level service

High speed development

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