Hot Rolled ASTM SAE4130 Alloy Steel Round Bar Scm440 42CrMo Round Rod S20c Hydraulic Cylinder Piston Rod

4140 Alloy Steel Round Bar SCM440 42CrMo Round Rod S20C hydraulic Cylinder piston rod   Round steel is classified as hot rolled, forged and cold drawn. Hot rolled round steel is 5.5-250 mm in size. Among them :5.5-25 mm small round steel mostly to straight strips into bundles of supply, commonly used for reinforcing bars, bolts and various mechanical parts; Round steel larger than 25 mm, mainly used in the manufacture of machine parts, seamless steel pipe billet, etc.   Product NameCarbon Steel Round BarsLength4m-12m or as requiredOut Dia20mm-610mmStandardAISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc.TechniqueHot rolledSurface TreatmentClean, blasting and painting according to customer requirementThickness tolerance±0.1mmMaterialQ345B,Q345C,Q345D,Q345E,Q390,Q390B,Q390C,Q390D,Q390E,Q420,Q420B,Q420C,Q420DQ420E,Q460,Q460D,Q500C,Q500D,Q500E,Q550C, Q550D,Q550E,Q620C,Q620D,Q620E,Q690A,Q690B,Q690C,Q690D,Q690E,Q690D,Q690C,Q890C,Q890D 16Mo3,16MnL,16MnR ,16Mng,16MnDR HG785D,S690QL,50MNApplicationIt is mainly used to make structural parts such as car girder, beam, transmission shaft and car chassis parts, which can reduce the weight of the parts.MOQ1tons.We also can accept sample order.Shipment timeWithin 15-20 workdays after receiving deposit or L/CExport packingWaterproof paper, and steel strip packed. Standard Export Seaworthy Package.Suit for all kinds of transport,or as requiredCapacity250,000 tons/year  ChemicalComposeGradeC %Si %Mn %P %S %Q195≤0.12≤0.30≤0.50≤0.035≤0.035Q235≤0.22≤0.35≤1.4≤0.035≤0.035DX51D≤0.12≤0.50≤0.60≤0.1≤0.045SGCC≤0.15-≤0.80≤0.05≤0.03MechanicalPropertyGradeYield Strength MPATensile Strength MPAElongationQ195≥195315-43022%Q235≥235370-50019%DX51D-270-50022%SGCC≥205≥27022%  CountryStandardQualityMechnical propertiesYield Str.(Mpa)Tensile Str.(Mpa)Elongation(%)United kingdomBS4449//CoilGR25025029522BS4449:2004GR460B46050015BS4449:2005B500B5005405KoreaKS D 3504SD 40040045016SD 50050062012United StatesASTMGR 4028042012A615/04aGR 604206209A615M/04aGR 755206907ChinaGB1499.2-2007HRB400/400E40054017HRB50050063016Product Details   ApplicationPacking & ShippingMade in China 6mm Dia Steel Rod 15mm Steel Round Bar Scm415h Steel Round BarPacking Details : Bundle with steel strip Delivery Details : Use trays to facilitate loading and unloading Standard Export Seaworthy Package.Suit for all kinds of transport,or as required 20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High) 40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High) 40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High) 20feet container load 25tons coils whose length is under 5.8m 40feet container load 25tons coils whose length is under 11.8mCertificates  FAQ1. who are we?We are based in Jiangsu, China, start from 2022,sell to Africa(28.00%),South America(25.00%),Southeast Asia(16.00%),South Asia(15.00%),Oceania(4.00%),Mid East(3.70%),North America(3.00%),Eastern Europe(2.00%),Eastern Asia(1.20%),Northern Europe(1.00%),Central America(0.60%),Domestic Market(0.50%). There are total about 11-50 people in our office.2. how can we guarantee quality?Always a pre-production sample before mass production;Always final Inspection before shipment;3.what can you buy from us?stainless coil,Alumium coil,copper coil,brass coil,lead sheet4. why should you buy from us not from other suppliers?Our company have established a first-class marketing team with first-class efficiency and first-class service! With high-quality products, strive to meet the various requirements of customers.5. what services can we provide?Accepted Delivery Terms: null;Accepted Payment Currency:USD;Accepted Payment Type: T/T;Language Spoken:null/* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1