Graphite Specialties

GES-AGM supplies all fine and medium grain size products. With our team of carbon and graphite experts, we can ensure the highest quality
products. Our plants and warehouses spanning from Brazil to the US give us the ability to fully serve the Americas.

Our fine grain extruded and isostatic graphite grades have homogenous qualities that makes it easy to machine. Our graphite has similar specifications as the major suppliers in the world. We guarantee the customer a high quality consistent product.

Properties Bulk Density Particle Size Electrical Resistivity Flexural Strength Compressive Strength
Grade g/cc inches / mm Ω-inch / µΩm psi / Mpa psi / Mpa
YBD 1.55 .031 / 0.8 16.7 / 41.8 2350 / 16 6600 / 46
YBDX 1.60 .031 / 0.8 16.7 / 41.8 3000 / 21 10400 / 72
YBDXX 1.65 .031 / 0.8 15.7 / 39.3 3100 / 21 15800 / 109
CBY 1.66 .031 / 0.8 3.2 / 8.0 1900 / 13 5350 / 37
AGSX 1.72 .031 / 0.8 3.1 / 8.0 2200 / 15 6500 / 45
DBX 1.74 .031 / 0.8 3.0 / 7.5 2300 / 16 6600 / 46
DBZ 1.66 .031 / 0.8 3.2 / 8.0 1900 / 13 5350/ 37
CS 1.74 .031 / 0.8 3.0 / 7.5 2300/ 16 6600 / 46
CS88 1.80 .031 / 0.8 2.9 / 7.2 2780/ 19 7400 / 51
CS114 1.75 .031 / 0.8 3.0 / 7.5 2300/ 16 6600 / 46
ECW 1.74 .031 / 0.8 3.0 / 7.5 2300/ 16 6600 / 46
PF 1.65 0.031 / 0.8 4.0 / 10.0 1850 / 13 3950 / 27
PFR 1.72 0.031 / 0.8 3.1 / 8.0 2300 / 16 5100 / 35
PFR-N 1.77 0.031 / 0.8 3.1 / 8.0 2750 / 19 5650 / 39
PRD 1.65 0.031 / 0.8 3.2 / 8.0 2300 / 16 5100 / 35
PRD-N 1.72 0.031 / 0.8 3.0 / 7.5 2900 / 20 5800 / 40

Our molded rounds offer diameters up to 72 inches. These materials are suitable for static, vacuum pressure, centrifugal casting molds, induction furnace susceptor rings, and furnace fixturing parts among many others.

Properties Bulk Density Particle Size Electrical Resistivity Flexural Strength Compressive Strength
Grade g/cc inches / mm Ω-inch / µΩm psi / Mpa psi / Mpa
PGW 1.63 0.031 / 0.8 3.6 / 9.0 1960 / 14 4960 / 34
PGR 1.67 0.031 / 0.8 4.3 / 10.7 1445 / 10 4400 / 30
PGX 1.73 0.031 / 0.8 4.0 / 10 1600 / 11 4100 / 28
PDF 1.67 0.031 / 0.8 4.0 / 10 2000 / 14 5000 / 30
PDF-N 1.76 0.031 / 0.8 3.1 / 8.0 2600 / 18 5500 / 38

GES-AGM offers a set of four isostatically molded grades with a very fine grain size, increasing strength and density, and excellent machinability. These materials are perfect for applications including continuous casting, crucibles, heating elements, sintering trays, and electronic encapsulating fixturing.

Properties Bulk Density Particle Size Electrical Resistivity Flexural Strength Compressive Strength
Grade g/cc inches / mm Ω-inch / µΩm psi / Mpa psi / Mpa
XTJ10 1.76 0.0002 / 5 5.1 / 13 7250 / 50 13050 / 90
XTJ15 1.77 0.0005 / 12 4.1 / 10.5 6380 / 44 12325 / 85
XTC10 1.83 0.0002 / 5 5.1 / 13 8700 / 60 14500 / 100
XTC15 1.82 0.0005 / 12 4.1 / 10.5 7250 / 50 12325 / 85
PFI-15 1.78 0.0006 / 15 4.6 / 11.7 5800 / 40 11000 / 74
PFI-25 1.8 0.0005 / 12 5.0 / 12.5 7850 / 54 14800 / 102
PFI-35 1.86 0.0004 / 10 6.8 / 17.0 9300 / 64 17500 / 121
PFI-45 1.93 0.0002 / 5 6.0 / 15.0 10750 / 74 20000 / 138

GES-AGM offers a complete family of graphite grades fully suited for roughing, general finishing, and close detail finishing. The very fine 5 micron grain size allows for fine detail machining of thin cross sections and very smooth finished surfaces. These grades are recognized worldwide and offer guaranteed, consistent, highly efficient EDM performance.

Properties Bulk Density Particle Size Electrical Resistivity Flexural Strength Compressive Strength
Grade g/cc inches / mm Ω-inch / µΩm psi / Mpa psi / Mpa
PFE-3 1.80 0.0004 / 10 5.2 / 13.0 7250 / 50 13750 / 95
PFE-6 1.85 0.0002 / 5 8850 / 61 16800 / 116
PFE-9 1.93 0.0002 / 5 6.0 / 15.0 10750 / 74 20500 / 141

GES-AGM materials are used to produce mechanical parts for applications that require low friction and low wear. Our graphite, resin, and antimony materials have high oxidation resistance, self lubricating properties, stable physical properties, and corrosion resistance. All of our materials have a guarantee that they will perform just as well or better than what you are currently using.

Properties Impregnation Bulk Density Hardness Compressive Strength Max Temp
Grade g/cc Shore psi / Mpa °C
C170K Resin 1.72 95 29877 / 206 350
C180K Resin 1.82 80 29007 / 200 300
C230D Antimony 2.3 78 28282 / 195 350
G177 None 1.77 85 5656 / 39 450
G180 None 1.8 70 11603 / 80 482

GES-AGM currently utilizes a LoOx Solution that reduces oxidation while the graphite is being used in an application. Both our facilities in the USA and Brazil are able to process graphite materials so the customer sees an added benefit on wear and extended life. Please contact our sales team with interest in this proprietary anti-oxidation treatment.