Songhan Plastic Technology Co.,Ltd.
 POLYMER SEARCH

SGL Carbon Group EK 305 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 305 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: Bearings, seals for compressorsCertified for use in oxygenous atmosphere.Information provided by SGL Carbon Group
Physical Properties Metric English Comments
Density 2.55 g/cc
0.0921 lb/in³
Open Porosity <= 2.5 %
<= 2.5 %
Mechanical Properties Metric English Comments
Hardness, Rockwell R 115
115
Size/Load - 10/150
Hardness, Shore C 102
102
Modulus of Elasticity 20.7 GPa
3000 ksi
Flexural Strength 79.3 MPa
11500 psi
Compressive Strength 290 MPa
42000 psi
Thermal Properties Metric English Comments
CTE, linear 5.94 µm/m-°C

@Temperature 20.0 °C
3.30 µin/in-°F

@Temperature 68.0 °F
Thermal Conductivity 32.9 W/m-K
228 BTU-in/hr-ft²-°F
Maximum Service Temperature, Air 510 °C
950 °F
In oxygen
Maximum Service Temperature, Inert 538 °C
1000 °F
Reducing Atm.
Descriptive Properties Value Comments
Impregnation Antimony
Users viewing this material also viewed the following:
Copyright © lookpolymers.com All Rights Reserved