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Graphite Block

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1. Quick Details

Place of Origin: Hebei, China (Mainland)

Brand Name: MCC

Type: graphite Block

Grade: RP, HD,HP, SHP, UHP
Diameter: 50 -600mm
Material: high quality petroleum coke and needle coke
Application: structure and electric conduction material.

Physical and chemical properties: the same as graphite electrode

Color: black

Packaging Details: STANDARD PACKAGE IN PALLET.

Port: XINGANG PORT

Supply Ability: 2000 Tons per Month

Delivery time: 20days after receiving the deposit.

Terms of payment: TT, LC. DP etc. free payment term.
The size and shape of Graphite Block are according to customer's requirements.


2. Specification of Graphite Block, Impregnated Graphite Block

ItemUnitSK/PC001-2008SK/QC002-2008
Superior GradeFirst GradeSuperior GradeFirst Grade
Bulk Densityg/cm3≥1.60≥1.58≥1.70≥1.67
Specific ResistanceμΩ.m≤10≤11≤7≤8
Elastic ModulusGPa≤9.3≤13.7≤14≤12
Compressive StrengthMPa≥22≥20≥25≥22
CTE10-6/℃≥3.2≥2.9≥2.4≥2.2
Ash%≤0.5≤0.5≤0.4≤0.4


3. Quick Details

Place of Origin: Hebei, China (Mainland)

Brand Name: MCC

Type: graphite Block

Grade: W-G, E-G, WCB-Gi, GS-5(ANTHRACITE), GS-3(ANTHRACITE)

Dimensions:as customer requirement

Material: high quality petroleum coke and needle coke
Application: structure and electric conduction material. Graphite mold, Furnace liner

Color: black

Packaging Details: STANDARD PACKAGE IN PALLET.

Port: XINGANG PORT

Supply Ability: 2000 Tons per Month

Delivery time: 20days after receiving the deposit.


4. Property limits

4.1 W-G

SpecificationsUNITTYPICALVALUESTANDARDTORLANCEMAX.MIN.
Apparent Density 体积密度g/cm31.640.0151.681.62
Real Density 真密度g/cm32.200.0152.232.19
Electrical Resistivity 电阻率µΩ·m121.01410
Ash 灰分%0.50.20.8
Compressive Strength 抗压强度MPa2222818
Bending Strength 抗弯强度MPa81.0126
Total Porosity 总气孔率%251.02724
CTE 10-6 热膨胀系数K-1×10-63.50.243
Sodium expansion 电解膨胀%0.4



4.2 E-G

SpecificationsUNITTYPICALVALUESTANDARDTORLANCEMAX.MIN.
Apparent Density 体积密度g/cm31.680.0151.711.65
Real Density 真密度g/cm32.180.0152.202.16
Electrical Resistivity 电阻率µΩ·m91.0128
Compressive Strength 抗压强度MPa3023525
Ash 灰分%0.30.20.8
Bending Strength 抗弯强度MPa111.0158
Total Porosity 总气孔率%231.02522
CTE 10-6 热膨胀系数K-1×10-64.50.254
Sodium expansion 电解膨胀%0.4


4.3 WCB-Gi

SpecificationsUNITTYPICALVALUESTANDARDTORLANCEMAX.MIN.
Apparent Density 体积密度g/cm31.720.0151.751.70
Real Density 真密度g/cm32.200.0152.232.19
Electrical Resistivity 电阻率µΩ·m111.0139
Compressive Strength 抗压强度MPa3223828
Ash 灰分%0.50.20.8
抗折强度MPa121.0158
Total Porosity 总气孔率%221.02421
CTE 10-6 热膨胀系数(20-900) °CK-1×10-63.50.243
Sodium expansion 电解膨胀%0.4


4.4 GS-5(ANTHRACITE)

SpecificationsUNITTYPICALVALUESTANDARDTORLANCEMAX.MIN.
Apparent Density 体积密度g/cm31.620.0151.651.58
Real Density 真密度g/cm32.000.0152.031.98
Electrical Resistivity 电阻率µΩ·m261.02923
Ash 灰分%1.60.22.5
Compressive Strength 抗压强度MPa4235035
Bending Strength 抗弯强度MPa111.0157
CTE 10-6 热膨胀系数(20-900) °CK-1×10-64.20.24.53.5
Sodium expansion 电解膨胀%0.6


4.5 GS-3(ANTHRACITE)

SpecificationsUNITTYPICALVALUESTANDARDTORLANCEMAX.MIN.
Apparent Density 体积密度g/cm31.600.0151.631.57
Real Density 真密度g/cm31.960.0151.981.94
Electrical Resistivity 电阻率µΩ·m291.03327
Ash 灰分%2.00.23.0
Compressive Strength 抗压强度MPa4235035
Bending Strength 抗弯强度MPa111.0157
CTE 10-6 热膨胀系数(20-900) °CK-1×10-64.20.24.53.5
Sodium expansion 电解膨胀%0.7



Q: The quality is up to international advanced level.

Q1: Where can I get product and price information?

A1: Send us inquiry e-mail, we will contact with you when we receive your email, or contact me on chat app.


Q2: what’s the payment terms?

A2: We accept 40% as deposit, and balance to be paid on seeing the scan copy of BL.


Q3: How to delivery the goods?

A3: We deliver the goods by truck to port, or loading in container in factory.


Q4: Are you trading company or factory?

A4: We are direct factory and have the most advanced machine and about 80 employee in our 15000m2 workshop.


Q5: What’s the minimum order quantity?

A5: 18-20tons, one 20’ fcl.


Q6: What’s the delivery time?

A6: 2-3 weeks after got the deposit.