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, 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; -
Category Steel Class Alloy steel Type Standard Common names Silicon-manganese steel Designations United states: uns g92540 Composition Element Weight % C 0.51-0.59 Mn 0.60-0.80 P 0.035 (max) S 0.04 (max) Si 1.20-1.60 Cr 0.60-0.80 Mechanical properties Properties Conditions T (â°c) Treatment Density (ã?1000 kg/m3) 7.7-8.03 25 Poisson's ratio 0.27-0.30 25 Elastic modulus (gpa) 190-210 25 -
Typical chemical composition of aisi a2 tool steel C Mn Cr Ni Mo V 1.00% 1.0% 5.00% 0.30% 1.0% 0.15-0.5% Tempering a2 tool steel Tempering â°c 150 200 250 300 350 400 Hrc 62/61 61/60 60/59 59/58 58/57 58/57 Aisi a2 equivalent grades: bs4659 - ba2, aisi - a2, din - 1.2363 - x100crmov5 Physical properties Density: 0.284 lb/in3 (7861 kg/m3) Specific gravity: 7.86 Modulus of elasticity: 30 x 106 psi (207gpa) (207 gpa w/m/â°k) Machinability: 70% of a 1% carbon steel -
Specifications: 1, free sample 1.2767 steel plate 2, moq is flexible 3, sample free and 24 hours online 4, our company specialized in the domestic and exported special steel and die steel, including plastic die steel, hot work steel, cold work steel, alloy structural steel, bearing steel, high speed tool steel, carbon steel and stainless steel, with different specifications, various kinds, superior quality and reasonable price. We insist on the principle of "reputation first, customer is our god", and "honest, pragmatic" spirit directs our production and sale. Chemical composition C. Ni. Cr. Mo. 0.45% 4.10% 1.40% 0.30% Tempering â°c 100 200 300 400 500 600 Hrc 56 54 50 46 42 3 Coefficient of linear thermal expansion 10-6 oc-1 20-100oc 20-200oc 20-300oc 20-400oc 20-500oc 20-600oc 11.7 12.5 13.0 13.4 13.7 13.8 Tempering temperature (oc) vs. Hardness (hrc) 100oc 200oc 300oc 400oc 500oc 600oc 56 54 50 46 42 38 -
Specification 1.Cobalt molybdenum high speed steel . 2.High hardness and superior hot hardness. 3.Excellent cutting preformance. 4.Offers excellent wear resistance. Application Chemical composition Name C Si Mn P S Cr V M42 1.05-1.15 Â?¤0.65 0.15-0.40 Â?¤0.30 Â?¤0.30 3.50-4.50 0.95-1.35 Similar grade Gb Aisi/astm Din Jis W2mo9cr4co8 M42 1.3247 Skh59 Physical properties Metric Imperial Density 8.16 g/cm3 0.294 lb/in3 Melting point 4680â°c 2600â°f Heat treatment M2 tool steels are pre-heated prior to hardening at 2610â°c (4730â°f) followed by rapid heating from 2610â°c (4730â°f) to 3960â°c (7160â°f). These steels are then cooled for 3 to 5 min and quenched in air, salt bath or oil. -
Features 1.Similar to m2 high speed steel. 2.Added cobalt to increase hot hardness. 3.Offers excellent cutting performance. Chemical composition C Si Mn P S Cr Mo V W Co 0.88-0.95 â?¤0.40 â?¤0.40 â?¤0.030 â?¤0.030 3.80-4.50 4.75-5.20 1.75-2.00 6.00-7.00 4.60-5.00 Size Round bar Diameter(mm) Length(mm) Max 800 Max 9000 Plate Thickness(mm) Width(mm) Length(mm) Max 800 Max 1500 Max 6000 The above is our regular size, we also can provide customized sizes! -
Specification 1.Alloy tool steel which offers good machinebaility. 2.Excellent polished finish for large section. 3.Supplied in the hardened and tempered condition. 4.Can be case hardened or nitrided. Application 1.Ideally suited for the production of plastic moulds. 2.High-gloss requirements of the mold application. 3.Large mold,such as fridge and air-conditioner. Chemical composition C Si Mn P S Cr Mo 0.35-0.45 0.20-0.40 1.30-1.60 â?¤0.030 â?¤0.030 1.80-2.10 0.15-0.25 Similar grade GB AISI/ASTM DIN JIS 4Cr2NiMnMo P20+Ni 1.2738 ---- -
Specification 1.Excellent hardenability 2.Higher strength and toughness 3.Good mechanical performance and machinability Application 1.Foodstuff, gas, metallurgy, 2.Biology, electron, chemical, petroleum 3.Medical equipment Chemical composition C Si Mn P S Cr Ni 0.27~0.33 0.17~0.37 0.30~0.60 Â?¤0.035 Â?¤0.035 0.60~0.90 2.75~3.15 1.Specifications of 40cr steel Round bar Diameter(mm) Length (mm) 20~800 3000~5800 Plate Thickness(mm) Width (mm) Length (mm) Max:800 205~800 2000~4000 The specification can be customized. -
1.Specifications of 40cr steel Round bar Diameter(mm) Length (mm) 20~800 3000~5800 Plate Thickness(mm) Width (mm) Length (mm) Max:800 205~800 2000~4000 The specification can be customized. 2.Heat treatment of 40cr steel Forging:1100~900â°c Normalization:860~880â°c Subcritical annealing:680~720â°c Isothermal annealing:830~900 670x3hâ°c Hardening:830~860 oil Tempering:550~650â°c 3.Machanical properties Tensile str. (n/mm2):1080 Yield point (n/mm2):930 Elongation (%):12 Contraction (%):45 Impack work (j/cm2):63 Hardness (hb):217 4.Characteristic of 40cr steel Chromium molybdenum high tensile steel with yield strength of 550n/mm2. Chromium renders steel oil hardenable and increase hardenability. Weldability suffers with increasing chromium content. High temperature strength and high pressure hydrogenation properties are Promoted by chromium and molybdenum. Molybdenum significantly reduces temper brittleness. -
Specification 1.Hot work tool steel. 2.Very good red-hardness with toughnes. 3.Tools may be water-cooled in service. 4.May be cold-hobbed in the annealed condition. Application 1.Casting dies for aluminium, magnesium and zinc. 2.Extrusion dies and adaptor ring . 3.Hot stamping and press forge dies . 4.Shear blades for hot work and hot swaging dies. Chemical composition NAME C Si Mn P S Cr V H13 0.32-0.45 0.80-1.20 0.20-0.50 0.030 0.030 4.75-5.50 0.80-1.20 Similar grade GB AISI/ASTM DIN JIS 4Cr5MoSiV H13 1.2344 SKD61
Specification 1.Hot work tool steel. 2.Very good red-hardness with toughnes. 3.Tools may be water-cooled in service. 4.May be cold-hobbed in the annealed condition. Application 1.Casting dies for aluminium, magnesium and zinc. 2.Extrusion dies and adaptor ring . 3.Hot stamping and press forge dies . 4.Shear blades for hot work and hot swaging dies. Chemical composition Name C Si Mn P S Cr V H13 0.32-0.45 0.80-1.20 0.20-0.50 Â?¤0.030 Â?¤0.030 4.75-5.50 0.80-1.20 Similar grade Gb Aisi/astm Din Jis 4cr5mosiv H13 1.2344 Skd61 -
Specification 1.Hot work tool steel. 2.Very good red-hardness with toughnes. 3.Tools may be water-cooled in service. 4.May be cold-hobbed in the annealed condition. Application 1.Casting dies for aluminium, magnesium and zinc. 2.Extrusion dies and adaptor ring . 3.Hot stamping and press forge dies . 4.Shear blades for hot work and hot swaging dies. Chemical composition Name C Si Mn P S Cr V H13 0.32-0.45 0.80-1.20 0.20-0.50 Â?¤0.030 Â?¤0.030 4.75-5.50 0.80-1.20 Similar grade Gb Aisi/astm Din Jis 4cr5mosiv H13 1.2344 Skd61 -
What are details of a36 steel? Name Carbon steel, astm a36, steel plate Features 1.High quality carbon steel, steel making with ef+ho or esr, Microstructure uniformity. 2. C>0.4, good abrasive resistance, but poor malleability. 3. Fast cooling after tempering, to avoid the temper embrittlement. 4. Good machinability with spheroidizing. Applications 1. For machine manufacturing. 2. Widely use in machine parts. 3.Mainly used for building higher quality requirements on the bridge project welding structure. - Sizes Round bar Diameter(mm) Length(mm) 14~900 1000~5800 Plate Thickness(mm) Width(mm) Length(mm) 15~500 50~1500 1000~5800 The above is our regular size, we also can provide customized sizes! Packing Seaworthy packing; 20ft: gw 17.5t; (5.80mx2.13mx2.18m);40ft: gw 22t; (11.8mx2.13mx2.18m, ) Price The price will change according to the weight of the steel you need. What chemical compositions does the a36 steel plate contains? C Si Mn P S Cr Ni Mo Â?¤0.20 Â?¤0.35 Â?¤1.40 Â?¤0.045 Â?¤0.045 - - - What the similar standard of the a36 steel? Gb/t700-2006, astm a283/ a283m-03, astm a572/ a572m, jis g3101-2004, ss400, Jis g3135-1986, spec590, en 10025/2-2004, s235jr or s235j2, e335 or s335jrâ?¦
What are details of Annealed Die Steel H13 Flat Bar ? NameAnnealed Die Steel H13 Steel Flat Bar Features 1, Hot work tool steel 2, Very good red-hardness with toughnes 3, Tools may be water-cooled in service 4, May be cold-hobbed in the annealed condition Applications 1, Casting dies for aluminium, magnesium and zinc 2, Extrusion dies and adaptor ring 3, Hot stamping and press forge dies 4, Shear blades for hot work and hot swaging dies Sizes Round bar Diameter(mm) Length(mm) Max 800 Max 9000 Plate Thickness(mm)Width(mm) Length(mm) Max 800 Max 1500 Max 6000 The above is our regular size, We also can provide customized sizes! Packing 20ft: GW 27T; (5.80mX2.13mX2.18m) 40ft: GW 27T; (11.8mX2.13mX2.18m) PriceThe price will change according to the weight of the steel you need. What is the similar steel grades of Annealed Die Steel H13 Flat Bar ? AISI/SAE DIN JIS SIAU GB H13 1.2344 SKD61 ---- 4Cr5MoSiV1 What are the chemical compositions of Annealed Die Steel H13 Flat Bar ? C Si Mn P S Cr Mo V 0.32-0.450.80-1.200.20-0.50â?¤0.030 â?¤0.0304.75-5.501.10-1.750.80-1.20 Why can I believe your steel? 1, All products must pass the following quality tests to meet you requirments! 2, Our steel has passed the following certificates! 3, Providing all kinds of cutting service for you! 4, There are 50,000 tons in our stock!
Surface treatment Bright or black surface Product NameAISI H13 Delivery conditionAnnealed TechniqueHot rolled or hot forged Steelmaking processesEAF,EAF+ESR,EAF+LF+VD,EAF+LF+VD+ESR Shape Round bars/flat bar/plate Packing based on the requested Customize's logoacceptable
Round bar:Diameter(mm)20~800, Length (mm)3000~5800.The specification can be customised.Round bar :Hot rolled:20~200mm Forged:200~800mm Plate:Hot rolled:â?¤20mm Forged:200~800mm Q+TAnnealed Features: 1.High carbon high chromium 2.High wear and abrasion resistance 3.High resistance to heavy pressure 4.Immune from sinking in use 5.Good machinability and inoxidizability Element test can detect all kinds of elment in steel, so we can through this machine to judge whether this steel achieve our client's requirement.C;Si;Mn;S;P; are the basic elements in steel(removeFe)S and P are the bad elements in steel, we will try our best to keep it down. We use electric-arc furnace produce steel, it is the most advance techology in the world, so the steel will be purer.
1,Size of 1.2316 Mould 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 0.33-0.43 Max 1.0 Max 1.0 Max 0.030 Max 0.030 15.0-17.0 1.00-1.30 Max 1.00 3,Features of 1.2316 steel 1, Excellent corrosion resistance; 2, Excellent abrasion resistance and elasticity; 3, Excellent high-temperature abrasion resistance; 4, Lower impurity 4,Typical Applications 1, Chemical Resistance plastic mold; 2, Corrosion of thermoplastic plastics; 3, Small moulds 4, Transparent, mirror products and moulds 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.Size of 4140 alloy 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:0.38-0.45 Si:0.17-0.37 Mn:0.50-0.80 P:Max 0.035 S:Max 0.035 Cr:0.90-1.20 Mo:0.15-0.25 3.Similar Grade GB:42CrMo AISI:4140 DIN:1.7225 JIS:SCM440 4.Features of 4140 steel (1)Chromium molybdenum alloy steel. (2)Slightly higher carbon content than 4130. (3)Greater strength and heat treatment. (4)Good processability and easy polishing. (5)Good toughness and small quenching deformation. 5.Application For connection rods,conveyor pins,gears,stem assemblies,pomp shafts and tool 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.Sizeof1.2379 alloysteel Round Bar Diameter(mm):20~600 Length(mm):1000~6000 Plate Thickness(mm):Max:800 Width(mm):Max:2200 Length(mm):Max:6000 Thespecificationcanbecustomized. 2.ChemicalCompositions 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.SimilarGrade GB:Cr12Mo1V1 AISI:D2DIN:1.2379 JIS:SKD10 EN:X153CrMoV12 4.Featuresof1.2379 steel (1)Highcarbonhighchromium tool steel. (2)Highwearresistance and toughness. (3)Offers a measure of corrosion resistance when polished. (4)Alternative to oil hardening tool steel. 5.Application Forblanking dies,deep drawing and forming dies,master hobs for cold hobbing mould. 6.Min. OrderQuantity:5Ton/TonsOurMOQisflexible SupplyCapacity:5000Ton/TonsperMonth orbasedontheclients'demand Port:Shenzhen PaymentTerms:L/C,D/P,T/T 7.Packaging&Delivery Inseaworthypackingorbasedonyourorder Shippedin15daysafterpayment 8.SpecialUse:MoldSteel 9.Surfacetreatment:black/polished/machined Technology:hotrolled/forged/colddrawn Heattreatment:annealing/Q+T
