SGL Carbon Group EK 20 Carbon Graphite

Category	Carbon , Graphite
Manufacturer	SGL Carbon Group
Trade Name
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	SGL Carbon Group EK 20 Carbon Graphite.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Good mechanical strength, good sliding properties, high temperature resistance, high thermal shock resistance, low wettability, high corrosion resistance, high thermal conductivity, high purity, and good electrical conductivity.Typical Applications: High Loaded SealsCertified for use in potable water and/or in foodstuffInformation provided by SGL Carbon Group

Physical Properties	Metric	English	Comments
Density	1.70 g/cc	0.0614 lb/inÂ³
Open Porosity	11 %	11 %

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell R	105	105	Size/Load - 5/100
Hardness, Shore C	83	83
Modulus of Elasticity	22.1 GPa	3200 ksi
Flexural Strength	55.2 MPa	8000 psi
Compressive Strength	155 MPa	22500 psi

Thermal Properties	Metric	English	Comments
CTE, linear	3.06 Âµm/m-Â°C @Temperature 20.0 Â°C	1.70 Âµin/in-Â°F @Temperature 68.0 Â°F
Thermal Conductivity	12.1 W/m-K	84.0 BTU-in/hr-ftÂ²-Â°F
Maximum Service Temperature, Air	399 Â°C	750 Â°F	In oxygen
Maximum Service Temperature, Inert	1204 Â°C	2199 Â°F	Reducing Atm.

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