QQ:2743438924
手機(jī):13382185616
電話:0512-66159259
郵箱:tokai@tokais.net
地址:蘇州相城黃埭高新區(qū)東橋聚民路68號
SKH51/SKH9highspeedtoolsteelmanufacturersandsuppliers,suppliedinroundrods,square/flatbars,platesandsheets.

SKH51(SKH9)HSSSteeliswidelyusedallovertheworld,insteadoftheTungstenhighspeedtoolsteels-SKH2.Ithasagooddistributionofcarbidesorganization,andrelativelybalancedabrasionresistanceandtoughness.Onlybecausejustpartofthecarboncontentisontheincreaseordecrease,sothereisnodamagetothehightemperatureproperties.AnditcancontinuouslyanddramaticallychangethenatureoftheSKH51toolsteel.
1.Composition
Carbon:0.80/0.90;Chromium:3.80/4.50;Molybdenum:4.50/5.50;
Vanadium:1.70/2.10;Tungsten:5.90/6.70;
2.RelatedSpecifications
AISI/ASTM:M2;W-Nr:1.3343;DIN:HS6-5-2;UNS:T11302;
3.Form&Size
1)FormofSKH51High-SpeedSteel
RoundRods
Square/FlatBars
Plates/Sheets
Wire,Blocks
2)SKH9HighSpeedToolSteelSizeAvailable
(Lengthcanbecustomized):
Roundbar
Dia.1-16mm(coldrolled);
Dia.10-50mm(hotrolled);
Dia.50-180mm(hotforged);
Dia.180-300(freeforging);
Flatbar
Thickness:1-2.5mm(coldrolled);1.5-20mm(hotrolled);20-300mm(hotforged);
Width:Max800mm;
4.SurfaceCondition
1)Black
2)Turning
3)grinding
5.SKH51/SKH-9HSSSteelApps
SKH51highspeedsteeliswidelyusedindrill,tap,reamer,circularsaw,knives,broach,gearcutter,etc.
SKH9HSSsteelisalsofitforallkindsofhot,coldworkdieandpunch,cutter,cuttingknives,allkindsofgadoliniumrolltoolandsoon.
6.Forging
1)PreheatSKH51highspeedtoolsteeluniformlyto850-900°C.
2skh51板材料價格)Increasetheforgingtemperatureupto1050-1150°C.
3)SKH9toolsteelshouldbecooledveryslowlyafterforging.
7.HeatTreatment
Annealing
Heatedto800-850°C,holdatthetemperaturefor24hours,thencoolSKH51/SKH9toolsteelinthefurnace.
Hardening
1)PreheatSKH51HSSsteelto550°C;
2)Increasethetemperatureupto950°C;
3)Heatingthehardeningtemperatureto1250°C;
5)Quenchinthewarmoilorbrine,andthencompletethequenchinair;
6)SKH51highspeedsteelissuitableforvacuumhardening,too.
Tempering
2)Heatuniformlytothetemperingtemperature;
3)Holdforatleasttwohours(onehourper25mm);
4)TripletemperingisrecommendedforSKH-9highspeedsteel.
8.ContactInfo
-To:MrHunskh51板材料價格terHu
-URL:Sinohss.COM蘇州東锜精密模具材料有限公司是一家集生產(chǎn)、銷售、服務(wù)為一體的綜合性企業(yè),廠房面積5000㎡,員工100余人,每主營產(chǎn)品:高速鋼、模具鋼、不銹鋼等特殊鋼材,廣泛應(yīng)用于機(jī)械、汽車、機(jī)電、航天、核電、電子儀表等行業(yè)。東锜精密模具供應(yīng)產(chǎn)品具備質(zhì)優(yōu)價美、規(guī)格齊全、交貨及時、技術(shù)服務(wù)完善等優(yōu)勢,從而贏得眾多客戶的肯定和信賴。
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