COMMITTED TO INNOVATIVE PRODUCTS AND SUPERIOR

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COMMITTED TO INNOVATIVE PRODUCTS AND SUPERIOR CUSTOMER SERVICE FOR OVER 90 YEARS.Ampco Metal is an integrated metal producer, offering under the Ampco and Ampcoloy brands the widest range ofpremium speciality bronzes and copper alloys, famous for their exceptional physical and mechanical properties.Professional value-added services, exceptional product quality and short delivery times are internationally guaranteed fromour warehouses in Europe, USA and China. Round bar, rectangles, tubes and plate are all readily available from stock andcast or forged shapes can be produced specifically to your requirements. In addition to our activity in alloys, Ampco Metal hasinvested extensively in the latest machining technology and has the expertise to deliver highly competitive, pre-machined orfully-machined precision pieces, as required.EUROPE (International Headquarters) :Ampco Metal S.A.Route de Chésalles 481723 Marly 1SWITZERLANDTel.: 41 26 439 93 10Fax: 41 26 439 93 01USA :AMPCO METAL YOUR SOLUTION PROVIDERAmpco Metal Inc.1117 East Algonquin RoadArlington Heights60005, IllinoisUSATel.: 1 800 844 6008Fax: 1 847 437 6008COPPER-BASED ALLOY SOLUTIONSFULL PRODUCT RANGEWORLDWIDE AVAILABILITYEXPERT ADVICEASIA :Ampco Metal (Foshan) Co.Ltd.Warehouse 3-A,No 9 Xinyue RoadJinqiao Industrial city, WushaDaliang Town, Shunde, FoshanGuangdong Province, P.R. ChinaP.C. 528333Tel.: 86 (0) 757 2232 6571Fax: 86 (0) 757 2232 6570In addition to the above, Ampco Metal hasan extensive network of manufacturing,distribution and commercial facilitiesthroughout Europe, the USA and China.www.ampcometal.cominfo@ampcometal.comPlease consult www.ampcometal.comfor your nearest Ampco Metal outlet.www.ampcometal.com

P RODUCTO V E R V I E WPRODUCTYOUR BEST SOURCE FOR PREMIUM COPPER ALLOYSAMPCO METAL – The first name for premium copper alloy solutionsAs one of the world’s leading providers of innovativecopper-based alloy solutions, Ampco Metal is aninternational company with production capabilitiesand essential stockholding throughout Europe,USA and China.The continuous development of Ampco Metal alloysand our licensed products, together with our patentedproduction techniques and extensive machiningfacilities, have resulted in our being able to offer thewidest spectrum of metal solutions and services.Since the foundation of the Company in 1914,Ampco Metal has dedicated itself to providingcomplete customer satisfaction, through itsexceptional service levels and by supplying ourcustomers with their precise copper alloy needs.Our technical understanding means that Ampcoalloys can be tailored to fulfill specific customerrequirements. Only Ampco Metal has the preciseengineering and metallurgical expertise to providetrue solutions to your application needs.Ampco Metal alloys combine proprietary metallurgicalcontrols and thermal treatments to provide the ultimatein performance and dependability, with exceptionalphysical and mechanical properties produced throughstrictly controlled manufacturing and laboratoryprocedures. The resulting alloys offer our customers a range ofproducts that stand ready to serve existing markets– exceeding the requirements of the industry’s mostdemanding applications, yet ready to meet thechallenges of new and developing market sectors.By selecting Ampco alloys* over commercial bronzes,you can achieve:We offer the broadest range of material forms: 20 – 40% higher wear resistance due tohigher mechanical properties Trouble-free operations as no nickel contamination 30 – 50% greater resistance to corrosionContinuous Cast Rod, Bar, TubeExtruded Rod, Bar, TubeForgingsPlateWelding WiresFully Machined PartsThese factors can result in greater component lifeand lower maintenance downtime expenditure.* Please ask your local Ampco Metal office for adviceon our best alloy for your application.2OVERVIEWASK US ABOUT CUSTOM ENGINEERED ALLOYS- INFO@AMPCOMETAL.COM

P RODUCTP RODUCTO V E R V I E WO V E R V I E WPRODUCTPRODUCTAluminium BronzesAmpco 8Offers excellent corrosion-resistanceand outstanding friction tolerance.Used in applications such as fittings,fasteners, ball socket seats, bearingsand tie rods in brine slurry equipment.Ampco 15*Suitable for moderate-wear servicebushings, sleeve bearings and bearingraces, gears, valve stems, valve guidesand seats.Ampco 18The primary Ampco alloy for heavy dutyapplications involving wear, abrasionand fatigue, where the absence ofnickel in its composition significantlyreduces the risk of mechanicalabrasion with mating steel surfaces.This is the material of choice for wearplates, bearings, tie bar nuts, gears,worm- wheels, tube bending tools,wiper dies and similar applications.Ampco 18 is readily machined andshould be used in critical situationswhere it is essential to avoid unnecessary down-time or damage to movingsteel parts. The mechanical propertiesof Ampco 18 can be enhanced byspecial heat-treatments devised byAmpco Metal to meet specificcustomer demands for higher impactresistance or resistance to distortion,especially applicable to the aviationand steel production sectors.Ampco 21Used for heavier loads under abrasiveconditions where no impact forces arepresent, for example, tube bendingtools and mandrels, forming rolls, pilotbushings, dies and drill jig bushings.Ampco 21 also offers proven performance in plastic moulding applicationssuch as ejector sleeves and bushings,guide pins and wear plates.Ampco 22Used principally for forming anddrawing dies or wear parts underheavy compressive loads together withcam rollers and followers. Ampco 22 isalso recommended for plastic mouldapplications requiring maximum metalto metal wear resistance.Ampco 25A superb high hardness alloy for theefficient production of qualitypressings, principally in stainless steelbut equally proficient for titanium, lowcarbon steels and other deep-drawn orformed metals.With the move towards using thinner,harder steels in many sectors,including automotive production,conventional press tools are prone torapid heating, leading to mechanicalbonding with the moulded componentand surface damage (galling), resultingin rejections and poor product quality.The exceptional sliding and thermaltransfer characteristics of Ampco 25have been proven to eliminate suchproblems and enable greater deformation levels - such that the numberof production stages may be reduced,productivity increased, rejectionseliminated and profits enhanced.Readily polished to a high “mirror”finish by conventional methods,Ampco 25 is chosen by the domesticappliance sector for the pressing ofscratch-free stainless steel cookerand refrigerator fronts, extractorhoods, cooking utensils and a hostof other items that find a place in ourday-to-day lives. The prominence ofstainless steel in beer barrel production and a subsequent need for higherdeformation levels of the thickersteels needed to withstand the roughhandling such barrels receive in theiruse, has resulted in Ampco 25 drawrings becoming the essential choiceof manufacturers in this industry.Ampco 26A harder derivative of Ampco 25 foruse in exceptional circumstanceswhere severe service conditions areencountered.Ampco 642*Ideal for a variety of marine hardwareapplications, valve seats/stems, gearsand cams. A non-magnetic alloy,resistant to wear and corrosion, thatwill withstand relatively high temperatures and is easily machined.*Please ask your local Ampco Metalrepresentative for availability.4EXCELLENCE IN ENGINEERED ALLOYS- INFO@AMPCOMETAL.COMManganese Bronze AlloysNickel-Aluminium BronzesAmpco 673*Widely specified for applications suchas bushings, cams, nuts and bolts,connector rods, shafts, worm gearsand lead screw nuts in corrosiveenvironments, the higher lead contentof Ampco 673 results in an increaseof machinability over its sister alloy,Ampco 863, but with a small reductionin mechanical properties.Ampco 863*The higher strength and corrosionresistance of this alloy make it anideal material for use in the heavy-dutyconstruction and agriculturalequipment sectors. By outperformingconventional bronzes, Ampco 863 hasfound considerable success inapplications such as bearings, wormgears, cams and in particular, segmented bushings and sleeve bearings.Ampco 45A high strength alloy with mechanicalproperties beyond the range of commercial nickel-aluminium bronzesresulting from a special manufacturingprocess employed by Ampco Metal.Applications that involve abrasivewear, friction, mechanical deformationor chemical erosion such as aircraftbearings/bushings, pump and marineshafts, wear rings, valve spindles andseats or machine tool parts, willbenefit from using Ampco 45.The spark-resistance properties ofthis alloy make it suitable for theproduction of safety tools andmachine tool components used inexplosive environments.Ampco 483*Offers exceptional corrosion andcavitation resistance with highstrength, excellent ductility and goodweldability. Typical applications arefound in marine service, fittings,couplings, fasteners, etc. and forcomponents operating within othercorrosive environments.OVERVIEWOVERVIEWAmpco M4A truly exceptional alloy that has beenheat-treated utilising the marannealingprocess to produce a material withmechanical properties and a strengthweight ratio far exceeding the range ofcommercial aluminium bronzes.The high hardness of Ampco M4coupled with superb resistance todeformation and abrasion, makes thismaterial ideal for applications involvingheavy dynamic loads, abrasive wearand frictional forces. In particular,Ampco M4 is used extensively incommercial and military aircraftlanding gear assemblies, for tubemanipulation tools and for partsoperating under load in adverseenvironments, such as the conditionsexperienced in off-shore drillingsituations.*Please ask your local Ampco Metalrepresentative for availability.

C ON TINUOU S C A S T A N DP RODUCT O V E R V I E WF O R G E DA L L O Y SProven quality to outperform ordinary commercial bronzesContinuous Cast Round RodAluminium and manganese bronzesmanufactured by Ampco Metal utilisingthe continuous casting process are provento outperform ordinary commercialbronzes. We maintain an extensive rangeof stock sizes to ensure a fast responsetime and material that closely matchesyour final size requirements.Continuous Cast TubeWhen the form of your finished partspermits it, considerable savings in bothraw material costs and machining timecan be achieved by using bronze alloytubes from Ampco Metal. With one of thelargest ranges of stock tubes in the nonferrous sector, we are confident at beingable to meet all of your requirements.For large quantity users, we can producecustom-made tube sizes that optimiseyour production needs, thus improvingyour productivity still further. Pleaseconsult your local Ampco Metalrepresentative for more details.AMPCO-PHASE Ampco Metal alloys have a unique microstructure that guaranteesdependability. Ampco-Phase is achieved through the critical control offoundry techniques and gives Ampco Metal alloys a distinctive, uniformgrain microstructure. This is unlike the usually large, segregated anduncontrolled structure found in commercial alloys. You get proven strength,ductility and hardness, which make Ampco-Phase alloys consistentlydependable, even in the most severe service requirements. Only Ampcoalloys offer the superior performance of manufacturing, and the metallurgical advantage of Ampco-Phase. It’s all you need to guarantee thehighest quality and dependability from your alloys.Ampco 18 aluminiumbronze microstructure(400x magnification)Commercial aluminiumbronze microstructure(400x magnification)A broad range of available stockPremium machining servicesContinuous Cast Rectangular BarAluminium bronzes for applicationsrequiring maximum metal-to-metal wearresistance, stocked in a wide range ofsizes and cut to the length that is mostefficient for your processing.Forged PlateAmpco aluminium bronze alloys areavailable from stock in the widest rangeof plate sizes up to and including 260mm thick (Ampco 18). Forged plate fromAmpco Metal exhibits the consistent,defect-free structure demanded by today’smanufacturing sector. To further enhancethe ease of use of Ampco alloys, suchplates are usually supplied in the roughmachined condition, thus ensuring a highdegree of dimensional stability, minimisingwaste and reducing machining time.Typical ApplicationsWear plates, work rest blades, brakes ontheme park rides, gear racks, tubebending tools, wiper dies, drawing andstraightening dies, wear strips, bushingsand many others.Highest-quality results with Ampco6ASK US ABOUT CUSTOM ENGINEERED ALLOYS- INFO@AMPCOMETAL.COMCONTINUOUSCASTAND F ORGED ALLOYSPRODUCT OVERVIEWCHEMICAL COMPOSITION AND PROPERTIESMANGANESEBRONZESALUMINIUM BRONZESAMPCO 18AMPCO 21AMPCO 22AMPCO 25AMPCO 26AMPCO sile Strength: MPa (ksi)655 (95)620 (90)724 (105)724 (105)Yield Str. 0.5% elong: MPa (ksi)275 (40)345 (50)427 (62)Elongation: (% in 2* dness: BHN (3000 kg)179286320Density: kg/dm3 (lb./cu.in.)7.45 (.269)7.20 (.260)7.06 (.255)365 (53)--183694002256.95 (.251)6.95 (.251)7.83 (.283)* / ** The above are nominal values. If specific minimum figures are required, please contact your local Ampco Metal representative.

E XTRUDED,C O L D - F I N I S H E DAmpco aluminium bronzes in the extruded and coldfinished form offer considerable flexibility to companiesengaged in manufacturing parts for heavy duty servicewhere the slightly higher mechanical properties canprove invaluable.&F O R G E DA L L O Y SEXTRUDED,Fully complimenting our range of continuously castmaterials in the applications that they can be used in,Ampco extruded products can also be manufacturedto much closer tolerances, thus minimising waste andreducing machining time.COLD-FINISHEDAmpco Metal offers its alloy extrusions in the standardforms: round, tube and rectangle. For larger users,“special” shapes can also be produced – pleaseconsult with your Ampco Metal representative forfurther information.&FORGEDALLOYSIn general, the extrusion process produces alloys with aneven finer grain structure and a corresponding increase inmechanical properties.CHEMICAL COMPOSITION AND PROPERTIESALUMINIUM BRONZESChemicalComposition*NICKEL ALUMINIUM BRONZESAMPCO 8AMPCO 15AMPCO 18AMPCO 21AMPCO 22AMPCO 25AMPCO -13.551-PUBLISHED72FeMnSiMANGANESE BRONZESAMPCO 45AMPCO 483AMPCO M-4AMPCO 0-Pb---2.2Zn---34.3814 (118)517 (75)15331 (48)22898B7.53 (.272)9.09 (38)22724 (105)365 (53)22117 (17)21296B7.65 (.276)7.09 (38)221000 (145)800 (115)**8517 (75)28629C7.45 (.269)6 (est.).1 (42)24517 (75)379 (55)1515382B8.31 (.300)18.09 (38)22FeMnSiProperties**Tensile Strength: MPa (ksi)Yield Str. 0.5% elong: MPa (ksi)Elongation: (% in 2* 50.8mm)Proportional limit: MPa (ksi)Hardness: BHN (3000 kg)RockwellDensity: kg/dm3 (lb./cu.in.)Electrical Conductivity: % IACSThermal Conductivity: CGS (W/mK)BTU/ft./hr./oF552 (80)352 (51)35241 (35)18089B7.95 (.287)12.13 (55)31655 (95)345 (50)25138 (20)17488B7.65 (.276)12.13 (55)31724 (105)358 (52)14193 (28)19292B7.45 (.269)12.15 (63)36758 (110)413 (60)1*234 (34)286*29C7.20 (.260)10.11 (46)27724 (105)427 (62).5*331 (48)332*35C7.06 (.255)10.10 (42)24* / ** The above are nominal values. If specific minimum figures are required, please contact your local Ampco Metal representative.8EXCELLENCE IN ENGINEERED ALLOYS- INFO@AMPCOMETAL.COM 500 ( 70)* 500 ( 70)*.236940C6.95 (.251)9.08 (33)19620 (90)345 (50)3016686B7.70 (.278)8.11 (46)27

E XTRUDED,C O L D - F I N I S H E D&F O R G E DA L L O Y SEXTRUDED,A m p c o l o y H i g h C o n d u c t i v i t y A l l o y s : A A 9 4 0 , A A 9 4 4 , A A 9 7 2High conductivity alloys that offer aunique combination of properties fordemanding and thermal applications.Ampcoloy 940A superb combination of high thermaland electrical conductivity, with highhardness and strength. Goodcorrosion and abrasion resistance.Beryllium free.Applications:Plastic injection mould tools andinserts, plunger tips for cold chamberdie casting machines. Moulds fornon-ferrous metal casting.AA 944AA 972Cu96.49098.8Be---0.42.51.07.01.0Co High thermal conductivity forfast removal of heat Excellent machining properties Retains the inherent corrosionresistance of copper Superb wear resistance Easily polished to a high finishAA 83AA 88AA 89AA 91/95Cu97.596.597.297.2Be2.00.50.53.0 (Co Ni)0.52.0 (Co Ni)0.52.0 (Co Ni)CoNiSi0.72.095B210689 (100)510 (74)1230C2942848217 (125)131 (19000)0.38 (0.9)8.71 (0.315)550 (1020)CrNi0.1ZrZrSiMechanical Properties @ 20 oC (68 oF)Rockwell HardnessAmpcoloy 944An exceptional combination of higherthermal conductivity, tensile strength,and hardness for high strengthapplications that require rapid heatremoval. Beryllium free.Applications:Plastic injection mould tools andinserts, butt welding dies, plungertips, heavy duty electrical and wearcomponents.BERYLLIUM-CONTAINING ALLOYSAA 940CrBrinell HardnessTensile Strength MPa (ksi)Yield Strength MPa (ksi)Elongation A5 (%)938 (136)730 (106)578B140520 (75)370 (53)1338C3601310 (190)827 (120)528C270890 (129)680 (98)1498B230740 (107)680 (98)1295B240723 (105)537 (78)171830156 (90)151 (22000)0.38 (0.9)8.70 (0.314)400 (750)4578310 (179)112 (16000)0.38 (0.9)8.87 (0.320)500 (930)11.620108 (62)131 (19000)0.42 (0.1)8.26 (0.298)300 (572)3052230 (133)128 (18500)0.42 (0.1)8.75 (0.316)450 (840)4069300 (133)117 (17000)0.42 (0.1)8.75 (0.316)450 (840)2645218 (126)117 (17000)0.42 (0.1)8.75 (0.316)450 (840)Physical Properties @ 20 oC (68 oF)Electrical Conductivity m/ mm2Electrical Conductivity %IACSThermal Conductivity W/m oK (Btu/ft/hr)Elasticity Modulus Gpa (ksi)Specific Heat J/g cK (Btu/lb/cF)Density g/cm3 (lb./in3)Working temperature limit cC (cF)The above are nominal values. If specific minimum figures are required, please contact your local Ampco Metal representative.10FORGEDALLOYSAmpcoloy 83Exceptionally high hardness andstrength, combined with goodelectrical and thermal conductivity.Applications:Welding dies for the flash-butt weldingin cold-rolling mills. Injection mouldtools and inserts in the plastic mouldingsector. Special applications in aviation,deep sea water connections.Ampcoloy 88Especially high hardness and high heatresistance, coupled with goodelectrical and thermal conductivity.Applications:Inserts in plastic moulds. Special applications in the resistance weldingsector requiring higher strength.Ampcoloy 89High electrical and thermal conductivity with very good hardness andstrength at high temperatures.Applications:Welding electrodes, electrode holdersfor resistance welding applications.Seam welding of stainless sheetmetals. Welding of reinforcing mesh,Moulds for non-ferrous metal casting.Cooling inserts in steel moulds andplunger pistons. Is suitable for applications with high thermal loads andparts at risk from thermal cracking.Ampcoloy 91/95High hardness and high heat resistancecoupled with good electrical andthermal conductivity.Applications:Electrodes, electrode holders for theresistance welding sector. Crosswirewelding of reinforcing mesh, Mouldsfor non-ferrous metal casting, plungertips for cold chamber die casting.Suitable for applications with highthermal loads and parts at risk fromthermal cracking.Ampcoloy 972Very high electrical and thermalconductivity, good hardness andhigh resistance to softening.Applications:Welding wheels, electrodes, holderand shanks for resistance weldingmachines, Clamps for butt and flashwelding.Ampcoloy High Conductivity Alloysare supplied in the mill hardenedcondition for the convenience ofour customers and ease of use.&Ampco Ber yllium Copper Alloys: AA83, AA88, AA89, AA91/95BERYLLIUM-FREE ALLOYSChemicalComposition (%)COLD-FINISHEDWARNING:With alloys contains Beryllium, it is recommended that during any operation which is liable to create dust or fumes(for example dry grinding, polishing or welding) precautions should be taken to ensure there is no inhalation orexposure to eyes or skin. Conventional machining (for example milling and turning) is not generally consideredhazardous. For further information please consult your Ampco Metal representative.(source: Tooling Holland)ASK US ABOUT CUSTOM ENGINEERED ALLOYS- INFO@AMPCOMETAL.COM

committed to innovative products and superior customer service for over 90 years. Ampco Metal is an integrated metal producer, offering under the Ampco and Ampcoloy brands the widest range of premium speciality bronzes and copper alloys, famous

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