SGL Carbon Group EK 2239 Carbon Graphite

Category	Carbon , Graphite
Manufacturer	SGL Carbon Group
Trade Name
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	SGL Carbon Group EK 2239 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 Volume SealsInformation provided by SGL Carbon Group

Physical Properties	Metric	English	Comments
Density	1.80 g/cc	0.0650 lb/inÂ³
Open Porosity	<= 2.5 %	<= 2.5 %

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell R	110	110	Size/Load - 10/100
Modulus of Elasticity	20.0 GPa	2900 ksi
Flexural Strength	44.8 MPa	6500 psi
Compressive Strength	148 MPa	21500 psi

Thermal Properties	Metric	English	Comments
CTE, linear	4.50 Âµm/m-Â°C @Temperature 20.0 Â°C	2.50 Âµin/in-Â°F @Temperature 68.0 Â°F
Maximum Service Temperature, Air	399 Â°C	750 Â°F	In oxygen
Maximum Service Temperature, Inert	399 Â°C	750 Â°F	Reducing Atm.

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