Worldwide Locations - Schunk

1 Worldwide LocationsCharacteristic DataStandard MaterialsSchunk Kohlenstofftechnik GmbHRodheimer Strasse 5935452 HeuchelheimPhone: +49 (0) 641 608-0 Fax:+49 (0) 641 608 Kohlenstofftechnik GmbHIngenieur- und Vertriebsb ro West Germany/HalternTelephone: +49 (641) 60 80E-Mail: KohlenstofftechnikIngenieur- und Vertriebsb ro Mitte Germany/RothTelephone: +49 (641) 80 30E-Mail: Nordiska ABSweden/LenhovdaTelephone: +46 (474) 2 95 00E-Mail: UK Britain/PudseyTelephone: +44 (113) 2 56 72 38E-Mail: Benelux : +31 (010) 4 14 47 66E-Mail: Electrographite France/Nanterre CedexTelephone: +33 (1) 41 19 52 52E-Mail: Iberica : +34 (91) 6 91 25 11E-Mail: Portugal LdaPortugal/Marinha GrandeTelephone: +351 (244) 57 24 80E-Mail: AGSwitzerland/AdliswilTelephone: +41 (44) 7 16 46 46E-Mail: Wien : +43 (1) 61 66 80 70E-Mail: Bahn- und Industrietechnik GmbHAustria/BergheimTelephone: +43 (662) 45 92 00E-Mail: & Co. Elektrokohle AGAustria/SteegTelephone: +43 (6135) 40 00E-Mail: Italia : +39 (02) 9 72 19 01E-Mail: Bahntechnik Polska : +48 (22) 8 24 04 11E-Mail: Praha (Prague)Czech Republic/PilsenTelephone: +420 (377) 45 41 11E-Mail: Carbon Technology SRLR umanien/BucharestTelephone: +40 (21) 3 37 28 59E-Mail: Elektrik K m rleri SAN TIC ASTurkey/Karak yTelephone: +90 (212) 2 78 99 70E-Mail: Graphite Technology LLCUSA/Menomonee FallsTelephone: +1 (262) 2 53 87 20E-Mail: Electro Carb n, de : +52 (728) 2 82 78 90E-Mail: do Brasil o PauloTelephone: +55 (11) 47 02 32 53E-Mail: (Aust) Pty.

2 , : +61 (3) 97 53 35 88E-Mail: General Carbon (Guangzhou) Co., : +86 (20) 34 63 48 88E-Mail: General Carbon KongTelephone: +852 (2) 4 08 66 88E-Mail: Lim Carbon Metal Co., Korea/Ansan-CityTelephone: +82 (31) 4 91 27 22E-Mail: Metal & Carbon (I) PVT. : +91 (80) 28 51 67 08E-Mail: 12:01 Seite 2 TemperatureFlexuralCompressiveYoung sRockwellHardness-BulkPorosityCoefficien t of thermalThermalMain application fieldslimitstrengthstrengthmodulusHardne ss (HR)BrinelldensityexpansionconductivityM aterial typeOxidizingInert(Wto the pressing direction)atmosphereatmosphereHB 5/62,520 200 C200 600 C C CMPaMPaGPa5/405/100 5/150 10 6/Kx 10 6/KW/mK-FH27S-carbon graphite350120030909105 25 seal rings and carbon steam joint seals in larger graphite35012005015018 95 running bearings in liquid media and under dry running conditions at low graphite35012005517018 110 in liquid media, submitted to higher loads(e.)

3 G. in chemical pumps and flow meters).-FH44Y2-carbon graphite35012004513014 105 ,617 Segmental and single seal rings, rotary vanes and valve graphite35012007025024 * rings and bearings submitted to high loads, even at elevated temperaturesand in chemically aggressive seals, single end rings, metal-caged rings, end plates, thrust 85 seals, labyrinth rings and mechanical seals; dry and wet running bearingsused at high temperatures and in chemically aggressive running carbon vanes and bearings applied at high impregnated-FE679Q-electrographite650100 07014515 110 running impregnated-FE679PS-electrographite50080 09021020 running vanes submitted to high rotational impregnated-FH27Z(H)2-carbon graphite200 (260)200 (260)4517012 105 13 Segmental real rings and sliding rings in larger impregnated-FH42Z(H)2-carbon graphite200 (260)200 (260)6021018 115 11 Bearings submitted to higher loads and used in liquid media;resin impregnatedvanes for rotary pumps and flow meters; sliding rings.

4 Pump components; (H)5-carbon graphite200 (260)200 (260)6021018 115 * 11 Seal rings for mechanical seals and steam joint seals;resin impregnatedthrust bearings submitted to high (H)2-carbon graphite200 (260)200 (260)5020014 105 13 Carbon bearings applied in liquid media; dry running carbon bearings used inresin impregnatedindustrial drying units; carbon vanes; sliding rings; rotary vanes; valve seats; (H)5-carbon graphite200 (260)200 (260)5020014 105 * 13 Sliding rings, even suited for applications with marginal lubrication; valve impregnated-FH82Z(H)2-carbon graphite200 (260)200 (260)7525024 8 Mechanical seals; impregnated-FH82Z(H)5-carbon graphite200 (260)200 (260)7525024 * 8 Sealing rings for mechanical seals and steam joint seals applied at high load;resin impregnatedhighly loaded thrust (H)2-electrographite200 (260)200 (260)4515012 100 65 Segmental and mechanical seals; dry running carbon bearings;resin impregnatedcarbon bearings used in aggressive (H)5-carbon graphite200 (260)200 (260)7517027 105 * 6 Dry running seals and bearings, especially for extremely low impregnated-FH42A-carbon graphite 3506008025024 * loaded sealing rings and carbon bearings applied in liquids and liquefied impregnated-FH44C-carbon graphite 35010007521020 115 seals; carbon impregnated-FH71A-carbon graphite3006008524035 * 9 Dry running seals and bearings, especially for extremely low humidityantimony impregnatedand liquefied graphite3506009035026 * loaded mechanical seals, even at high temperatures.

5 Antimony impregnatedhighly loaded thrust 115 * bearings and mechanical seals applied at high impregnated-FF46-resin bonded 1801806013020 105 4 Small parts pressed to size in series production such as mechanical seals, bearings,and components used in bonded1801806014520 105 5 Small parts pressed to size in series production such as mechanical seals, bearings,and components used in bonded1801808523014 115 2 Small parts pressed to size in series production such as mechanical seals, bearings,and components used in graphite3501200 Small parts pressed to size in series production such as mechanical seals, bearings,and components used in pumps.* gas tightness inspection on requestFor the strictly determined manufac-turing process of our carbon andgraphite materials, only well-definedprocessed raw materials or those pur-chased according to fixed specifica-tions are used. Our special brochureon the manufacturing process of car-bon materials (SKT ) gives youfurther information.

6 You can dowloadthis brochure from our offers to you three differentgroups of carbon materials for me-chanical applications. These groupsare identified by the two initial lettersof the grade .. resin bonded carbonThe two figures following these ini-tial letters identify the differentgrades within the material : FH42, FE45, FF52A third figure indicates special manu-facturing procedures, e. g.:..1 pressing to size or partiallypressing to size (only applies toFH and FF grades)..9isostatic pressing (only appliesto FH and FE grades)Examples: FH421, FE679, FF521 Additional processing steps such asinfiltrations with metals, resins orspecial salts are indicated by a finalletter/figure combination:Examples:FH82A, FH42B, FH44C, FH42Z2/Z5,FH82ZH2/ZH5, FH42ZP2/ZP5, FE45S,FH42Y2, FE679Q, FE679 PSZ2, ZH2, ZP2:low residual porosityZ5, ZH5, ZP5:dense, gas leakage test on demandAantimony impregnationBlead-antimony impregnationCcopper impregnationZ2, Z5impregnation with phenolic resinZH2, ZH5impregnation with phenolic resin for applications up to 260 CZP2, ZP5impregnation with polyester resin( Schunk Patents DE 2832048, EP 0007606)Sredensification with carbonY2, Y5redensification with carbonQtreatment to improve the oxidation resistanceand dry running properties of FE gradesPStreatment to improve the dry running properties of FE gradesBased on standard procedures (typi-cally DIN), the physical data of eachmaterial are following table shows the physi-cal data of Schunk standard materialsfor mechanical applications.

7 For spe-cial applications a multitude of othermaterials is also brochure SIC30 Siliconcarbide/graphite/composite material .These data are provided as typical values based on our experience. As with any raw material or manufacturing process, variations can occur. Consequently, such values are not guaranteed and are subject to change without find the standards for the determination of our material properties at: 12:01 Seite 1 TemperatureFlexuralCompressiveYoung sRockwellHardness-BulkPorosityCoefficien t of thermalThermalMain application fieldslimitstrengthstrengthmodulusHardne ss (HR)BrinelldensityexpansionconductivityM aterial typeOxidizingInert(Wto the pressing direction)atmosphereatmosphereHB 5/62,520 200 C200 600 C C CMPaMPaGPa5/405/100 5/150 10 6/Kx 10 6/KW/mK-FH27S-carbon graphite350120030909105 25 seal rings and carbon steam joint seals in larger graphite35012005015018 95 running bearings in liquid media and under dry running conditions at low graphite35012005517018 110 in liquid media, submitted to higher loads(e.)

8 G. in chemical pumps and flow meters).-FH44Y2-carbon graphite35012004513014 105 ,617 Segmental and single seal rings, rotary vanes and valve graphite35012007025024 * rings and bearings submitted to high loads, even at elevated temperaturesand in chemically aggressive seals, single end rings, metal-caged rings, end plates, thrust 85 seals, labyrinth rings and mechanical seals; dry and wet running bearingsused at high temperatures and in chemically aggressive running carbon vanes and bearings applied at high impregnated-FE679Q-electrographite650100 07014515 110 running impregnated-FE679PS-electrographite50080 09021020 running vanes submitted to high rotational impregnated-FH27Z(H)2-carbon graphite200 (260)200 (260)4517012 105 13 Segmental real rings and sliding rings in larger impregnated-FH42Z(H)2-carbon graphite200 (260)200 (260)6021018 115 11 Bearings submitted to higher loads and used in liquid media;resin impregnatedvanes for rotary pumps and flow meters; sliding rings.

9 Pump components; (H)5-carbon graphite200 (260)200 (260)6021018 115 * 11 Seal rings for mechanical seals and steam joint seals;resin impregnatedthrust bearings submitted to high (H)2-carbon graphite200 (260)200 (260)5020014 105 13 Carbon bearings applied in liquid media; dry running carbon bearings used inresin impregnatedindustrial drying units; carbon vanes; sliding rings; rotary vanes; valve seats; (H)5-carbon graphite200 (260)200 (260)5020014 105 * 13 Sliding rings, even suited for applications with marginal lubrication; valve impregnated-FH82Z(H)2-carbon graphite200 (260)200 (260)7525024 8 Mechanical seals; impregnated-FH82Z(H)5-carbon graphite200 (260)200 (260)7525024 * 8 Sealing rings for mechanical seals and steam joint seals applied at high load;resin impregnatedhighly loaded thrust (H)2-electrographite200 (260)200 (260)4515012 100 65 Segmental and mechanical seals; dry running carbon bearings;resin impregnatedcarbon bearings used in aggressive (H)5-carbon graphite200 (260)200 (260)7517027 105 * 6 Dry running seals and bearings, especially for extremely low impregnated-FH42A-carbon graphite 3506008025024 * loaded sealing rings and carbon bearings applied in liquids and liquefied impregnated-FH44C-carbon graphite 35010007521020 115 seals; carbon impregnated-FH71A-carbon graphite3006008524035 * 9 Dry running seals and bearings, especially for extremely low humidityantimony impregnatedand liquefied graphite3506009035026 * loaded mechanical seals, even at high temperatures.

10 Antimony impregnatedhighly loaded thrust 115 * bearings and mechanical seals applied at high impregnated-FF46-resin bonded 1801806013020 105 4 Small parts pressed to size in series production such as mechanical seals, bearings,and components used in bonded1801806014520 105 5 Small parts pressed to size in series production such as mechanical seals, bearings,and components used in bonded1801808523014 115 2 Small parts pressed to size in series production such as mechanical seals, bearings,and components used in graphite3501200 Small parts pressed to size in series production such as mechanical seals, bearings,and components used in pumps.* gas tightness inspection on requestFor the strictly determined manufac-turing process of our carbon andgraphite materials, only well-definedprocessed raw materials or those pur-chased according to fixed specifica-tions are used. Our special brochureon the manufacturing process of car-bon materials (SKT ) gives youfurther information.