Isostatic Graphite Overview · PDF fileIsostatic Graphite Grade - PFI-35 Description: Grade...
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Isostatic Graphite Overview GES 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, semiconductor process fixturing. Specialty Products – Iso-Molded Properties Bulk Density Particle Size Electrical Resistivity Flexural Strength Compressive Strength Grade g/cm 3 inches / µm Ωinch /µΩm psi / MPa psi / MPa Multi- Purpose PFI-15 1.78 .0006 / 15 4.6 / 11.7 5800 / 40 11000 / 76 PFI-25 1.80 .0005 / 12 5.0 / 12.5 7850 / 54 14800 / 102 PFI-35 1.86 .0004 / 10 6.8 / 17.0 9300 / 64 17500 / 121 PFI-45 1.93 .0002 / 5 6.0 / 15.0 10750 / 74 20000 / 138 EDM PFE-3 1.80 .0004 / 10 5.2 / 13.0 7250 / 50 13750 / 95 PFE-6 1.85 .0002 / 5 6.0 / 15.0 8850 / 61 16800 / 116 PFE-9 1.93 .0002 / 5 6.0 / 15.0 10750 / 74 20500 / 141 NOTE: The above data should be regarded as general information, not guaranteed specification limits. GES Graphite Corporate 5865 Old Leeds Road Birmingham, AL 35210 USA P: 205.838.0820 F: 205.838.0822 GES Warehouse 2 Penn West Way, Emlenton, PA 16373 USA P: 724.220.1061 GES Grafites Especiais Av. Marechal Rondon, 1000 Osasco-SP 06093-010 Brasil P: +55 11 3685 9051 +55 11 3685 2205 Specifications subject to change without notice. Copyright© 2017 GES Graphite Inc.. The material contained herein cannot be reproduced or used in any other way without the expressed written permission of GES Graphite Inc. All rights reserved. Call: 205-838-0820 QSB-001 Rev 5
Transcript of Isostatic Graphite Overview · PDF fileIsostatic Graphite Grade - PFI-35 Description: Grade...
Isostatic Graphite Overview
GES o f fe rs a se t o f four i sos ta t ica l l y molded grades wi th avery fine grain size, increasing strength and density, and excellentmach inab i l i t y. These ma ter ia ls a re per fec t fo r app l ica t ionsinclud ing con t inuous cas t ing , c ruc ib les , hea t ing e lements,sintering trays, semiconductor process f ixturing.
Specialty Products – Iso-Molded
Properties Bulk Density Particle Size Electrical Resistivity
FlexuralStrength
CompressiveStrength
Grade g/cm3 inches / µm Ωinch /µΩm psi / MPa psi / MPa
Multi-Purpose
PFI-15 1.78 .0006 / 15 4.6 / 11.7 5800 / 40 11000 / 76
PFI-25 1.80 .0005 / 12 5.0 / 12.5 7850 / 54 14800 / 102
PFI-35 1.86 .0004 / 10 6.8 / 17.0 9300 / 64 17500 / 121
PFI-45 1.93 .0002 / 5 6.0 / 15.0 10750 / 74 20000 / 138
EDM
PFE-3 1.80 .0004 / 10 5.2 / 13.0 7250 / 50 13750 / 95
PFE-6 1.85 .0002 / 5 6.0 / 15.0 8850 / 61 16800 / 116
PFE-9 1.93 .0002 / 5 6.0 / 15.0 10750 / 74 20500 / 141
NOTE: The above data should be regarded as general information, not guaranteed specification limits.
GES Graphite Corporate5865 Old Leeds RoadBirmingham, AL 35210USA
P: 205.838.0820F: 205.838.0822
GES Warehouse2 Penn West Way,Emlenton, PA 16373USA
P: 724.220.1061
GES Grafites EspeciaisAv. Marechal Rondon, 1000 Osasco-SP 06093-010 Brasil
P: +55 11 3685 9051 +55 11 3685 2205
Specifications subject to change without notice.Copyright© 2017 GES Graphite Inc.. The material contained herein cannot be reproduced or used in any other way without the expressed written permission of GES Graphite Inc. All rights reserved.
Call: 205-838-0820
QSB-001 Rev 5
Isostatic Graphite Grade - PFI-15
Description: PFI-15 is a general pur-pose, economical isostatic graphitewith attractive high density andstrength providing a fine grain materialsuitable for many popular applications.
Typical applications:
• Permanent Molds• Continuous Casting dies
Standard Sizes:16” - 36” dia x length to 28”16 x 16 x 16” 15 x 16 x 24”8 x 20 x 24 12 x 20 x 40” 14 x 24 x 40” 13 x 25 x 60”
Properties Test Standard English MetricUOM UOM
Bulk Density ASTM C-838 lbs/ft3 112 g/cc 1.78
Max / Ave Particle Size ASTM C-559 inches 0.002 /0.0006 µm 50 / 15
Electrical Resistivity ASTM C-611 Ω-inch 4.6 µΩm 11.5Flexural Strength ASTM C-651 psi 5800 MPa 40
Compressive Strength ASTM C-695 psi 11000 MPa 78Tensile Strength ASTM C-565 psi 3600 MPa 25
Coef. Thermal Expansion (to 100°C) ASTM E-228 10-6/°F 2.5 10-6/°C 4.4Thermal Conductivity ASTM C-201 Btu-ft/hr-ft2°F 64 W/mK 110
Ash Content ASTM C-561 % 0.05 % 0.05Hardness ASTM D-2240 Shore 60 Shore 60
The above data should be regarded as general information, not guaranteed specification limits.
GES Graphite Corporate5865 Old Leeds RoadBirmingham, AL 35210USA
P: 205.838.0820F: 205.838.0822
GES Warehouse2 Penn West Way,Emlenton, PA 16373USA
P: 724.220.1061
GES Grafites EspeciaisAv. Marechal Rondon, 1000 Osasco-SP 06093-010 Brasil
P: +55 11 3685 9051 +55 11 3685 2205
Specifications subject to change without notice.Copyright© 2017 GES Graphite Inc.. The material contained herein cannot be reproduced or used in any other way without the expressed written permission of GES Graphite Inc. All rights reserved.
Call: 205-838-0820
QSTDS-026 REV 4
Isostatic Graphite Grade - PFI-25
Description: Grade PFI-25 is a materialof choice when a fine grain isostaticallymolded graphite with greater strengthsand densities than PFI-15 is required.
Typical applications:• Permanent Molds• Continuous Casting dies• Rocket Motor Nozzles• Hot Pressing Molds and Punches
Standard Sizes:25” dia x 25”13 x 24 x 40”
Contact GES for other sizes available”
Properties Test Standard English MetricUOM UOM
Bulk Density ASTM C-838 lbs/ft3 112 g/cm 1.81
Max / Average Particle Size ASTM C-559 inches 0.002 /0.0006 µm 50 / 15
Electrical Resistivity ASTM C-611 Ω-inch 50 µΩm 13Flexural Strength ASTM C-651 psi 8000 MPa 55
Compressive Strength ASTM C-695 psi 14000 MPa 96Tensile Strength ASTM C-565 psi 4800 MPa 33
Coef. Thermal Expansion (to 100°C) ASTM E-228 10-6/°F 2.7 10-6/°C 4.8Thermal Conductivity ASTM C-201 Btu-ft/hr-ft2°F 72 W/mK 125
Ash Content ASTM C-561 % 0.05 % 0.05Hardness ASTM D-2240 Shore 60 Shore 60
The above data should be regarded as general information, not guaranteed specification limits.
GES Graphite Corporate5865 Old Leeds RoadBirmingham, AL 35210USA
P: 205.838.0820F: 205.838.0822
GES Warehouse2 Penn West Way,Emlenton, PA 16373USA
P: 724.220.1061
GES Grafites EspeciaisAv. Marechal Rondon, 1000 Osasco-SP 06093-010 Brasil
P: +55 11 3685 9051 +55 11 3685 2205
Specifications subject to change without notice.Copyright© 2017 GES Graphite Inc.. The material contained herein cannot be reproduced or used in any other way without the expressed written permission of GES Graphite Inc. All rights reserved.
Call: 205-838-0820
QSTDS-027 Rev 5
Isostatic Graphite Grade - PFI-35
Description: Grade PFI-35 is a materialof choice when a fine grain isostaticallymolded graphite with greater strengthsand densities than PFI-25 is required.
Typical applications:
• Permanent Molds and Continuous Casting Dies• Rocket Motor Nozzles• Hot Pressing Molds and Punches
Standard Sizes:
11” dia x 31”6 x 15 x 45”
Contact GES for other available sizes
Properties Test Standard English MetricUOM UOM
Bulk Density ASTM C-838 lbs/ft3 115 g/cm3 1.85
Max / Average Particle Size ASTM C-559 inches 0.002 /0.0006 µm 50 / 15
Electrical Resistivity ASTM C-611 Ω-inch 47 µΩm 12Flexural Strength ASTM C-651 psi 8700 MPa 60
Compressive Strength ASTM C-695 psi 16800 MPa 161Tensile Strength ASTM C-565 psi 5800 MPa 40
Coef. Thermal Expansion (to 100°C) ASTM E-228 10-6/°F 2.7 10-6/°C 4.8Thermal Conductivity ASTM C-201 Btu-ft/hr-ft2°F 80 W/mK 140
Ash Content ASTM C-561 % 0.05 % 0.05Hardness ASTM D-2240 Shore 66 Shore 66
The above data should be regarded as general information, not guaranteed specification limits.
GES Graphite Corporate5865 Old Leeds RoadBirmingham, AL 35210USA
P: 205.838.0820F: 205.838.0822
GES Warehouse2 Penn West Way,Emlenton, PA 16373USA
P: 724.220.1061
GES Grafites EspeciaisAv. Marechal Rondon, 1000 Osasco-SP 06093-010 Brasil
P: +55 11 3685 9051 +55 11 3685 2205
Specifications subject to change without notice.Copyright© 2017 GES Graphite Inc.. The material contained herein cannot be reproduced or used in any other way without the expressed written permission of GES Graphite Inc. All rights reserved.
Call: 205-838-0820
QSTDS-028 Rev 6
Isostatic Graphite Grade - PFI-45
Description: Grade PFI-45 is the premiumisostatically molded fine grain graphite inthe GES portfolio suitable for the mostdemanding applications.
Typical applications:
• Permanent Molds• Continuous Casting dies• Rocket Motor Nozzles• Hot Pressing Molds and Punches
Standard Sizes:
16 - 36” dia x 28”14 x 25 x 4010 x 20 x 40”
Contact GES for other sizes available
Properties Test Standard English MetricUOM UOM
Bulk Density ASTM C-838 lbs/ft3 120 g/cm3 1.92
Max / Average Particle Size ASTM C-559 inches 0.0008 /0.0002 µm 20 / 5
Electrical Resistivity ASTM C-611 Ω-inch 63 µΩm 16Flexural Strength ASTM C-651 psi 10250 MPa 72
Compressive Strength ASTM C-695 psi 19500 MPa 135Tensile Strength ASTM C-565 psi 6500 MPa 45
Coef. Thermal Expansion (to 100°C) ASTM E-228 10-6/°F 3.3 10-6/°C 6.0Thermal Conductivity ASTM C-201 Btu-ft/hr-ft2°F 50 W/mK 87
Ash Content ASTM C-561 % 0.10 % 0.10Hardness ASTM D-2240 Shore 86 Shore 86
NOTE: The above data should be regarded as general information, not guaranteed specification limits.
GES Graphite Corporate5865 Old Leeds RoadBirmingham, AL 35210USA
P: 205.838.0820F: 205.838.0822
GES Warehouse2 Penn West Way,Emlenton, PA 16373USA
P: 724.220.1061
GES Grafites EspeciaisAv. Marechal Rondon, 1000 Osasco-SP 06093-010 Brasil
P: +55 11 3685 9051 +55 11 3685 2205
Specifications subject to change without notice.Copyright© 2017 GES Graphite Inc.. The material contained herein cannot be reproduced or used in any other way without the expressed written permission of GES Graphite Inc. All rights reserved.
Call: 205-838-0820
QSTDS-029 Rev 5
Isostatic Graphite Grade - PFE-3
Description: Grade PFE-3 is an isostaticallymolded fine grain graphite with very fine grainwith excellent properties suitable superiorperformance for EDM applications.
Typical applications:• Recommended for EDM Roughing, but also suitable for Finishing.
Standard Sizes:10 x 20 x 40”13 x 24 x 40”13 x 25 x 59”
Contact GES for other sizes available
Properties Test Standard English MetricUOM UOM
Bulk Density ASTM C-838 lbs/ft3 113 g/cm3 1.80
Max / Average Particle Size ASTM C-559 inches 0.002 / 0.0006 µm 50 / 15
Electrical Resistivity ASTM C-611 Ω-inch 43 µΩm 11Flexural Strength ASTM C-651 psi 7600 MPa 53
Compressive Strength ASTM C-695 psi 13500 MPa 93Tensile Strength ASTM C-565 psi 4500 MPa 30
Coef. Thermal Expansion (to 100°C) ASTM E-228 10-6/°F 2.5 10-6/°C 4.5Thermal Conductivity ASTM C-201 Btu-ft/hr-ft2°F 69 W/mK 120
Ash Content ASTM C-561 % 0.05 % 0.05Hardness ASTM D-2240 Shore 60 Shore 60
The above data should be regarded as general information, not guaranteed specification limits.
GES Graphite Corporate5865 Old Leeds RoadBirmingham, AL 35210USA
P: 205.838.0820F: 205.838.0822
GES Warehouse2 Penn West Way,Emlenton, PA 16373USA
P: 724.220.1061
GES Grafites EspeciaisAv. Marechal Rondon, 1000 Osasco-SP 06093-010 Brasil
P: +55 11 3685 9051 +55 11 3685 2205
Specifications subject to change without notice.Copyright© 2017 GES Graphite Inc.. The material contained herein cannot be reproduced or used in any other way without the expressed written permission of GES Graphite Inc. All rights reserved.
Call: 205-838-0820
QSTDS-030 Rev 3
Isostatic Graphite Grade - PFE-6
Description: Grade PFE-6 is a very fine grainisostatically molded graphite with excellentproperties suitable superior performance forEDM applications.
Typical applications:
• Recommended for EDM for finishing and detail work and close control roughing.
Standard Sizes:
10 x 20 x 40”13 x 24 x 40”Contact GES for other sizes available
Properties Test Standard English MetricUOM UOM
Bulk Density ASTM C-838 lbs/ft3 113 g/cm3 1.85
Max / Average Particle Size ASTM C-559 inches 0.0008 /0.0002 µm 20 / 5
Electrical Resistivity ASTM C-611 Ω-inch 63 µΩm 16Flexural Strength ASTM C-651 psi 11000 MPa 76
Compressive Strength ASTM C-695 psi 20500 MPa 142Tensile Strength ASTM C-565 psi 7250 MPa 50
Coef. Thermal Expansion (to 100°C) ASTM E-228 10-6/°F 2.6 10-6/°C 5.0Thermal Conductivity ASTM C-201 Btu-ft/hr-ft2°F 46 W/mK 70
Ash Content ASTM C-561 % 0.10 % 0.10Hardness ASTM D-2240 Shore 80 Shore 80
The above data should be regarded as general information, not guaranteed specification limits.
GES Graphite Corporate5865 Old Leeds RoadBirmingham, AL 35210USA
P: 205.838.0820F: 205.838.0822
GES Warehouse2 Penn West Way,Emlenton, PA 16373USA
P: 724.220.1061
GES Grafites EspeciaisAv. Marechal Rondon, 1000 Osasco-SP 06093-010 Brasil
P: +55 11 3685 9051 +55 11 3685 2205
Specifications subject to change without notice.Copyright© 2017 GES Graphite Inc.. The material contained herein cannot be reproduced or used in any other way without the expressed written permission of GES Graphite Inc. All rights reserved.
Call: 205-838-0820
QSTDS-031 Rev 3
Isostatic Graphite Grade - PFE-9
Description: Superfine grain graphite GradePFE-9, offers higher density and finer particlesize than PFE-6. This superfine grain materialis an industry standard for fine EDM finishing.
Typical applications:
• General EDM finishing work with close tolerance requirements
Standard Sizes:
3 x 12 x 24”
Contact GES for other sizes available
Properties Test Standard English MetricUOM UOM
Bulk Density ASTM C-838 lbs/ft3 119 g/cm3 1.91
Max / Average Particle Size ASTM C-559 inches 0.0006 /<0.0002 µm 15 / <5
Electrical Resistivity ASTM C-611 Ω-inch 53 µΩm 13Flexural Strength ASTM C-651 psi 10700 MPa 74
Compressive Strength ASTM C-695 psi 20000 MPa 138Tensile Strength ASTM C-565 psi 6500 MPa 45
Coef. Thermal Expansion (to 100°C) ASTM E-228 10-6/°F 3.3 10-6/°C 5.8Thermal Conductivity ASTM C-201 Btu-ft/hr-ft2°F 50 W/mK 88
Ash ASTM C-561 % 0.10 % 0.10Hardness ASTM D-2240 Shore 80 Shore 80
NOTE: The above data should be regarded as general information, not guaranteed specification limits.
GES Graphite Corporate5865 Old Leeds RoadBirmingham, AL 35210USA
P: 205.838.0820F: 205.838.0822
GES Warehouse2 Penn West Way,Emlenton, PA 16373USA
P: 724.220.1061
GES Grafites EspeciaisAv. Marechal Rondon, 1000 Osasco-SP 06093-010 Brasil
P: +55 11 3685 9051 +55 11 3685 2205
Specifications subject to change without notice.Copyright© 2017 GES Graphite Inc.. The material contained herein cannot be reproduced or used in any other way without the expressed written permission of GES Graphite Inc. All rights reserved.
Call: 205-838-0820
QSRDS-032 Rev 5
