1,Size of 4340 Alloy Steel Round bar Diameter(mm) Length (mm) 20~800 3000~9000 Plate Thickness(mm) Width (mm) Length (mm) Max:800 Max:2200 Max:9000 The specification can be customized. 2,Chemical Compositons C Si Mn P S Cr Mo Ni 0.38-0.43 0.15-0.35 0.60-0.80 â?¤0.035 â?¤0.040 0.70-0.90 0.20-0.30 1.65-2.00 3,Features of 4340 alloy steel 1, Chromium molybdenum alloy steel; 2, High strength and toughness; 3, Good stability of hardenability and anti-overheating; 4, Good high tensile strength with shock resistance. 4,Typical Applications 1, Heavy machinery and high-load of shaft; 2, Rotor shaft and blades; 3, Special performance requirements of the vital parts after nitriding treatment. Songshun Company Introduction Located in Chang'an Town - the famous town of mould in Pearl River Delta; Providing complete services from manufacturing and marketing to distributing; Steel exported all over the world; Service like peeling,milling,grinding,cutting and heat treatment etc... All steel must pass high quality detection; 24/7 hours online service with quick response !
1,Sizeof1.2311alloysteel Roundbardiameter(mm)length(mm) 20~8003000~9000 Plate Thickness(mm)width(mm)length(mm) Max:800max:2200max:9000 Equivalentgrades Gb Din Aisi Jis - 3cr2mo 1.2311 P20 - - Chemical Composition C Si Mn Cr P S Mo 0.35-0.45 0.20-0.40 1.30-1.60 1.80-2.10 0.030 0.035 0.15-0.25 - - Smelting&shaping Ef/esr+hotforged/hotrolled Surfacecondition Blacksurface/grinded/machined Annealedhardness 50-54hrc Characteristics Goodtoughnessproperties, Easytomachine, Betterpolishabilitythan1.2312, Dimensionalstabilityflamehardenable, Goodphotoengravingproperties Applications Plasticmoulds, Framesforplasticpressuredies, Hydroformingtools Heattreatmentannealing Heatto720 •750 °cfor2 •4hfurnacecool. Stressrelieving Upto560 •600 °c, Holdfor2 •4h;furnaceorstillaircooling. Tempering Tobecarriedoutafterhardeningintherange580 •650 °cfor25mmofthicknessminimum2h.
1,Size of 1020 steel round bar buy from China Round bar Diameter(mm) Length (mm) 20~800 3000~9000 Plate Thickness(mm) Width (mm) Length (mm) Max:800 Max:2200 Max:9000 The specification can be customized. 2,Chemical Compositons of 1020 steel round bar buy from China Grade C Si Mn P S Cr Cu Ni 0.15-0.25 0.17-0.37 0.50-0.80 â?¤0.035 â?¤0.035 â?¤0.25 â?¤0.25 â?¤0.30 3,Features of 1020 steel round bar buy from China 1, Medium carbon structural steel 2, High strength and machinability 3, Good toughness, plasticity and abrasion resistance 4, Typically used in quenched and tempered or normalized conditions 4,Typical Applications 1, Widely used in machine manufacturing 2, For shaft parts 3, Stamping die drawing parts repair and hardfacing
Chemical composition(%) C Mn S P Cr V Mo W 0.70~0.80 0.10~0.40 â?¤0.030 â?¤0.030 3.75~4.50 0.80~1.20 0.40~1.00 17.50~19.00 Co Si 4.25~5.75 0.20~0.40 Properties & Aplication 1.Carbon tool steel can be obtained with high hardness and wear resistance. 2.Can be used for making tools with high hardness, flexibility,Wear-resisting performance . such as punch, blade. 3.used in all kinds of areas, such as aviation,aerospace,navigation,nuclear energy, chemical industry, We have powerful production capacity We have first-class equipment Why we deserve to be believed Our service * Inquiry and consulting support *Sample testing support *View our factory *Serving custom product according to your order
1.Shapesteel plate/flat bar/round bar 2.TechnologyHot work / Forged/cold drawn3.Regular specifications : 3.round bar diameter(mm) length(mm) 10~600 2000~5700 flat steel Thickness(mm) width(mm) length(mm) 8~700 205~1000 2000~6000 4. Process of Production EAF+LF+VD+ESR+Forged or hot rolled+Heat Treatment(optional) 5. Condition of Surface black/ rough machined/ turned/milled 6. Inspection Ultrasonic Test , according to SEP1921 D/d or as your requirements 7. Technical Data : According to the customer's requirement of Chemical Composition, MechanicalProperties. Material details will be as per agreed technical specifications 8.Applications Used for making mould bottoms,plastic mould , normal mechinery parts and so on
1.produc name 1.2419 Cold Punching Mold Steel Machined Bars 2.standard AISI,DIN,JIS,GB 4.steel producting process EAF+LF+VD 5.Heat treatment Normalized / Annealed / Quenched+Tempered 6.Surface Condition Black surface/ Grinded/ Machined 7.Application 1.Widely used in architecture and engineering structure.Used to make steel or building workshop room, high voltage power transmission tower, Bridges, vehicles, boilers, containers, ships, 2. used as performance requirements for mechanical parts.C, D grade steel also can be used for some professional steel. 3.can be used for all kinds of handles and and other important parts of mold. make punch material 8.test Ultrasonic Testing 9.payment 30% advance by T\T; Balance pay before the shipment against shipping documents or irrevocable L/C at sight TRADE INFO Payment T/T, L/C, ESCROW Trade term FOB, CIF, EXW Shipment Ocean shipping, air way, international express Normal lead time 7 -10 days after deposit; 3-7 days for stock Payment condition 30% deposit in advance, 70% balance after delivery Sample availability Available
1.Hardness of annealing: HBS=137~269 2.Surface treatment:black/peeling/polished/machined 3.Regular specifications : round bar diameter(mm) length(mm) 10~600 2000~5700 flat steel Thickness(mm) width(mm) length(mm) 8~700 205~1000 2000~6000 4. Process of Production EAF+LF+VD+ESR+Forged or hot rolled+Heat Treatment(optional) 5. Condition of Surface black/ rough machined/ turned/milled 6. Inspection Ultrasonic Test , according to SEP1921 D/d or as your requirements 7. Technical Data : According to the customer's requirement of Chemical Composition, MechanicalProperties. Material details will be as per agreed technical specifications 8.Applications Used for making mould bottoms,plastic mould , normal mechinery parts and so on
1.Size of 1.2379 alloy steel Round Bar Diameter(mm):20~600 Length (mm):1000~6000 Plate Thickness(mm):Max:800 Width (mm):Max:2200 Length (mm):Max:6000 The specification can be customized. 2.Chemical Compositions C:1.40-1.60 Si:Max0.60 Mn:Max0.60 P:Max0.030 S:Max0.030 Cr:11.00-13.00 Mo:0.70-1.20 V:0.50-1.10 3.Similar Grade GB:Cr12Mo1V1 AISI:D2 DIN:1.2379 JIS:SKD10 EN:X153CrMoV12 4.Features of 1.2379 steel (1)High carbon high chromium tool steel. (2)High wear resistance and toughness. (3)Offers a measure of corrosion resistance when polished. (4)Alternative to oil hardening tool steel. 5.Application For blanking dies,deep drawing and forming dies,master hobs for cold hobbing mould. 6.Min. Order Quantity:5 Ton/Tons Our MOQ is flexible Supply Capacity:5000 Ton/Tons per Month or based on the clients' demand Port:Shenzhen Payment Terms:L/C,D/P,T/T 7.Packaging & Delivery In seaworthy packing or based on your order Shipped in 15 days after payment 8.Special Use:Mold Steel 9.Surface treatment:black/polished/machined Technology:hot rolled/forged/cold drawn Heat treatment:annealing/Q+T
1.Size of 52100 bearing steel Diameter(mm):20~600 length (mm):1000~6000 Plate Thickness(mm):max:800 width (mm):max:2200 length (mm):max:6000 The specification can be customized. 2.Chemical compositions C:0.95-1.05 si:0.15-0.35 mn:0.25-0.45 p:max 0.025 s:max 0.025 cr:1.40-1.65 mo:max 0.10 3.Similar grade Gb:gcr15 din:1.3505 jis:e52100 4.Feature of 52100 steel (1)high carbon alloy steel. (2)high degree of hardness. (3)good compressive strength. (4)nice abrasion resistance. 5.Application For all kinds of bearings, various machine parts, screw and nuts, transmission parts. 6.Min.Order quantity:5 ton/tons our moq is flexible Supply capacity:5000 ton/tons per month Or based on the clients' demand Port:shenzhen Payment terms:l/c, d/p, t/t 7.Packaging & delivery In seaworthy packingï¼? 20ft:gw 28t; (5.80m*2.13m*2.18m); 40ft:gw28t; (11.8m*2.13m*2.18m) or based on your order Shipped in 15 days after payment 8.Special use:mold steel 9.Surface treatment:black/polished/machined Technology:hot rolled/forged/cold drawn Heat treatment:annealing/q+t
1.Produc name Hot rolled s235jr steel ss400 c arbon steel bars 2.Standard Aisi, din, jis, gb 4.Steel producting process Eaf+lf+vd 5.Heat treatment Normalized / annealed / quenched+tempered 6.Surface condition Black surface/ grinded/ machined 7.Application 1.Widely used in architecture and engineering structure.Used to make steel or building workshop room, high voltage power transmission tower, bridges, vehicles, boilers, containers, ships, 2. Used as performance requirements for mechanical parts.C, d grade steel also can be used for some professional steel. 3.Can be used for all kinds of handles and and other important parts of mold. Make punch material 8.Test Ultrasonic testing 9.Payment 30% advance by t\t; balance pay before the shipment against shipping documents or irrevocable L/c at sight Trade info Payment T/t, l/c, escrow Trade term Fob, cif, exw Shipment Ocean shipping, air way, international express Normal lead time 7 -10 days after deposit; 3-7 days for stock Payment condition 30% deposit in advance, 70% balance after delivery Sample availability Available
1.Specification of bearing steel gcr15 round bar Diameter(mm)Length (mm) 20~8003000~5800 plateThickness(mm) Length (mm) Max:8003000~5800 The specification can be customised! 2.Chemical compositon of bearing steel gcr15 No. cr c siMn mo p s ni Gcr151.40-1.650.95-1.050.15-0.350.25-0.45
1.Regular specifications : Round bar Diameter(mm) length(mm) 10~600 2000~5700 Flat steel Thickness(mm) width(mm) length(mm) 8~700 205~1000 2000~6000 2. Process of production Eaf+lf+vd+esr+forged or hot rolled+heat treatment(optional) 3. Condition of surface Black/ rough machined/ turned/milled 4.Condition of surfaceblack/ rough machined/ turned/milled 6. Inspection Ultrasonic test , according to sep1921 d/d or as your requirements 7. Technical data : According to the customer's requirement of chemical composition, mechanicalproperties. Material details will be as per agreed technical specifications 8.Applications Used for making mould bottoms, plastic mould , normal mechinery parts and so on
1, size of 5120/1.7147 alloy steel bar Round bar Diameter(mm) length (mm) 20~800 3000~9000 Plate Thickness(mm) width (mm) length (mm) Max:800 max:2200 max:9000 The specification can be customized. 2, chemical compositons C si mn p s cr mo ni 0.17-0.23 0.17-0.37 0.60-0.95 â?¤0.035 â?¤0.035 0.40-0.70 0.20-0.30 0.35-0.75 3, features of 5120/1.7147 alloy steel bar steel 1, hardenable chromium molybdenum nickel low alloy steel; 2, can be supplied in â??hâ?� condition with controlled hardenability; 3, provide controlled response from heat to heat; 4, typical core strength up to rc41. 4, typical applications 1, wide application in the automotive industry; 2, used for gears, ring gears, shafts and crankshafts; 3, for bearing races, pins and high tensile chains.
What are details of jis s45c price of low carbon steel sheet ? NameJis s45c price of low carbon steel sheet Features 1.Good corrosion resistance and wear resistance. 2.Nice hardenability and machinability. 3.Low impurity content and maintenance costs. 4.High surface precision and can keep it for a long time. Applications 1.Suitable for making electric erosion opration mould . 2.For making acidity plastic and good polishing moulds. 3.Abrasion performance and filler moulds, like: hot hard type plastic mould; long-life mould etc. Like: optical components production; glasses and medical vessel etc . Sizes Round bar Diameter(mm) Length(mm) 20~800 3000~5800 Plate Thickness(mm)Width(mm) Length(mm) Max:800 205~810 2000~4000 The above is our regular size, we also can provide customized sizes! PackingSeaworthy packing; 20ft: gw:17.5t; (5.80mx2.13mx2.18m, ) 40ft: gw:22t; (11.8mx2.13mx2.18m, ) PriceThe price will change according to the weight of the steel you need. What is the similar steel grades? Aisi/sae Din Jis Sv Gb 420 1.2083 Sus420j2 Stavax 4cr13 How many chemical compositions does jis s45c price of low carbon steel sheet contains? C Cr Mo Mn Si P s 0.36~0.42 12.5-14.5 Â?¤0.60 Â?¤1.00Â?¤1.00 Â?¤0.03Â?¤0.03 How about the heat treatment? Annealed hardnessHrc Quenching tempering ( â°c ) Â?¤255hb 28~34 1025( pre-hardening ) 510 ( pre-hardening )
1, size of 5120/1.7147 alloy steel bar Round bar diameter(mm) length (mm) 20~800 3000~9000 Plate thickness(mm) width (mm) length (mm) Max:800 max:2200 max:9000 The specification can be customized. 2, chemical compositons C si mn p s cr mo ni 0.17-0.23 0.17-0.37 0.60-0.95 â?¤0.035 â?¤0.035 0.40-0.70 0.20-0.30 0.35-0.75 3, features of 5120/1.7147 alloy steel bar steel 1, hardenable chromium molybdenum nickel low alloy steel; 2, can be supplied in â??hâ?� condition with controlled hardenability; 3, provide controlled response from heat to heat; 4, typical core strength up to rc41. 4, typical applications 1, wide application in the automotive industry; 2, used for gears, ring gears, shafts and crankshafts; 3, for bearing races, pins and high tensile chains. Songshun company introduction Located in chang'an town - the famous town of mould in pearl river delta; Providing complete services from manufacturing and marketing to distributing; Steel exported all over the world; Service like peeling, milling, grinding, cutting and heat treatment etc... All steel must pass high quality detection; 24/7 hours online service with quick response !
1.Hardness of annealing: Hbs=137~269 2.Chemical composition C p cr si mn ni 0.42~0.48 0.03(max) 0.20(max) 0.15~0.35 0.6~0.9 0.20(max) 3.Regular specifications : Round bar Diameter(mm) length(mm) 10~600 2000~5700 Flat steel Thickness(mm) width(mm) length(mm) 8~700 205~1000 2000~6000 4. Process of production Eaf+lf+vd+esr+forged or hot rolled+heat treatment(optional) 5. Condition of surface Black Rough machined Turned/milled 6. Inspection Ultrasonic test , according to sep1921 d/d or as your requirements 7. Technical data : According to the customer's requirement of chemical composition, mechanicalproperties. Material details will be as per agreed technical specifications 8.Applications Used for making mould bottoms, plastic mould , normal mechinery parts and so on
Shapeï¼?steel plate/flat bar/round bar Technologyï¼?hot work / forged/cold drawn Heat treatmentï¼?annealed / q+t Surface conditionï¼?black, peeled, machined, milled, turned Delivery conditionï¼?hot rolled or forged, peeled or black surface Test:ut 100% / sgs Certification:iso/mill certificate Density:7.85t/m^3 Specialâ use:moldâ steel Surfaceâ treatment:black/peeling/polished/machined Technology:hotâ rolled/forged/coldâ drawn Heatâ treatment:annealing/q+t Packagingâ &â delivery  â inâ seaworthyâ packingâ orâ basedâ onâ yourâ order  â shippedâ inâ 15â daysâ afterâ payment
Shapeï¼?steel plate/flat bar/round bar Technologyï¼?hot work / forged/cold drawn Heat treatmentï¼?annealed / q+t Surface conditionï¼?black, peeled, machined, milled, turned Delivery conditionï¼?hot rolled or forged, peeled or black surface Test:ut 100% / sgs Certification:iso/mill certificate Density:7.85t/m^3 Specialâ use:moldâ steel Surfaceâ treatment:black/peeling/polished/machined Technology:hotâ rolled/forged/coldâ drawn Heatâ treatment:annealing/q+t Packagingâ &â delivery  â inâ seaworthyâ packingâ orâ basedâ onâ yourâ order  â shippedâ inâ 15â daysâ afterâ payment
1.Hardness of annealing: Hbs=137~269 2.Chemical composition C p cr si mn ni 0.42~0.48 0.03(max) 0.20(max) 0.15~0.35 0.6~0.9 0.20(max) 3.Regular specifications : Round bar Diameter(mm) length(mm) 10~600 2000~5700 Flat steel Thickness(mm) width(mm) length(mm) 8~700 205~1000 2000~6000 4. Process of production Eaf+lf+vd+esr+forged or hot rolled+heat treatment(optional) 5. Condition of surface Black/ rough machined/ turned/milled 6. Inspection Ultrasonic test , according to sep1921 d/d or as your requirements 7. Technical data : According to the customer's requirement of chemical composition, mechanicalproperties. Material details will be as per agreed technical specifications 8.Applications Used for making mould bottoms, plastic mould , normal mechinery parts and so on
Shapeï¼?steel plate/flat bar/round bar Technologyï¼?hot work / forged/cold drawn Heat treatmentï¼?annealed / q+t Surface conditionï¼?black, peeled, machined, milled, turned Delivery conditionï¼?hot rolled or forged, peeled or black surface Test:ut 100% / sgs Certification:iso/mill certificate Density:7.85t/m^3
