Chemical composition % of the ladle analysis of grade 20CrMo. C() Si() Mn() Cr() Mo() 0.17-0.24:0.17-0.37:0.40-0.70:0.80-1.10:0.15-0.25:20CrMo Mechanical properties of grade 20CrMo; Proof strength R p0.2 (MPa) Tensile strength R m (MPa) Impact energy KV (J) Elongation at fracture A (%) Reduction in cross section on fracture 20CrMo alloy structure steel plate - BEBON steel20CrMo alloy structure steel plates are widely applied to manufacture high pressure tubes and various fasteners and more advanced carburizing parts, such as gear and shaft, working in the medium of non corrosive medium and working temperature below 250 and containing nitrogen and hydrogen mixture.
Jan 27, 2015 · Alloy structural steel is provided with higher yield strength, tensile strength, endurance strength, yield ratio (about 0.85 generally ) enough plasticity and toughness. The concentration of alloy element of this kind of steel is quite high, mainly are corrosion resistant steel, heat resistant steel, wear resistant steel, and other special steels of physical and chemical properties. 20CrMoTi Gear Steel Bar, GB3077 round bar - World Iron & 20CrMnTi gear steel is a commonly in accordance with the standards of the former Soviet union in China according to GB/T 3077, GB/T 5216-2014 and GB/T 33160-2016 (gears for wind power generation). 20CrMoTi steel is a type of low-carbon alloy steel which widely used in gear with good strength and toughness and higher hardenability, in order to meet the requirements of wear resistance, corrosion 20CrMoV13-5-5 / 1.7779 - SteelNumber - Chemical Standard:EN 10216-2:2014 Seamless steel tubes for pressure purposes. Technical delivery conditions. Non-alloy and alloy steel tubes with specified elevated temperature properties. Equivalent grades:No information. Chemical composition % of steel 20CrMoV13-5-5 (1.7779):EN 10216-2-2014. C.
2021-03-15. Chemical composition and properties of european equivalents (EN) for 35CrMo (China, GB ):34CrMo4 (1.7220) , 35CrMo (China, GB ) - European (EU, EN) and wordwide Steel equivalent grades. These comparison table is only intended as an indication of the closest khown equivalent grades. The source standarts should always be checked for 42CrMo Steel Equivalent, Chemical Composition, Mechanical
- IntroductionApplicationsDatasheetEquivalentChina 20crmo Alloy Structural Steel Bar Price Per Ton 20CrMo heat treatment :20CrMo material belonging to a low-carbon alloy steel for carburizing ; treatment specifications :quenching 880 ºC, water, oil cooling ; tempering 500 ºC, water, oil cooling .
China 15CrMo 20crmo 30CrMo 40cr 40crmo Alloy Structure Chemical Elements:Ferro Silicon Chrome Manganese Etc Coil Weight:3-8 Tons Item:Gi Plate
Jun 16, 2021 · Product Description. Scm420 18crmo4/1.7243 4118 708M20 20CrMo Forged Rolled QT Alloy Steel. 1:18CrMo4 steel introduction. 18CrMo4 is a low carbon case hardening steel which has at least 0.9Cr%,0.15%Mo as strengthening elements as per EN10084 standard.It has good process performance ,and has high strength when temperature at 500-550 °C.The oxidation resistance is JIS SCM420/ASTM 4118/20CrMo steel gear - Company News in China. We keep more than 1000 tons JIS SCM420/ASTM 4118/20CrMo in stock every month. If you. want to get the JIS SCM420/ASTM 4118/20CrMo price, please do not hesitate to contact us. Any need in. JIS SCM420/ASTM 4118/20CrMo Chemical Composition and Mechanical Properties, please feel free to. contact us by email or calling to us. Material Inspection, Chemical Analysis Steel ForgingMaterial Inspection. Like identity card of each person, chemical composition is the only feature that identifies the specification of material. Lots of steel alloys could be forged, such as 1035 steel, 1045 steel,1020steel, 20CrMnTi, 20Cr, 40Cr, Q235, Q345, 20CrMo, 30CrMo, 35CrMo, 42CrMo, ect. For steel forgings, spectrum analysis is the most
20CrMo Chemical composition(mass fraction)(wt.%) Chemical Min.(%) Max.(%) C Si Mn P S Cr Ni Mo V Ta 0.17-0.24 0.17-0.37 0.40-0.70 0.80-1.10 0.15-0.25 W N Cu Co Pb B Nb Al Ti Other 20CrMo 20CrMo Physical Properties Tensile strength 115-234 b/MPa Yield Strength 23 0.2 /MPa Elongation 65 5 (%) - (%) Akv - Akv/J HBS 123-321 - HRC 30 - 20CrMo Mechanical Properties