St37 2 has a certain degree of strength and elongation, good toughness, easy to stamping and welding. Investigation of microstructure and mechanical properties of. The improved mechanical properties of machining components high number of aluminum usage in the manufacture such as. St37 2 carbon steel angle galvanized or prepainted st37 2 is a kind of low carbon steel with carbon content of 0. Rolled steels for general structure din dinst372 steel. Din 1629 st37st44st52 seamless steel pipe anson steel. Jis g3101 ss41 steel plate is carbon structural steel which equivalent to the grade q235b under gbt7001988 in china.
Fe360b st37 2 din17100 comparison of steel grades en10025. Postannealing mechanical properties of iranian structural steel, including yield strength, ultimate strength, elastic modulus, and ul timate strain. E235 steel tube, din 17121 st372 steel pipe, tubo st 372. With both highly skilled technology and 47 years of experience, jfs steel always makes sure to meet each customers demands. Din2458 is the standard of welded pipes and tubes, shanghai katalor enterprises co. St37 2 carbon steel angle galvanized or prepainted. St 37 carbon steel properties are as per this, tensile strength 480 nmm2, elongation as 6% for cold drawn, provided with three types of surface treatment galvanized, black or prepainting. Mechanical properties of steel condition, strength, hardness, machinability. Classification in accordance with the chemical composition. A st 52 grades are used above all for manufacturing boilers, pressure vessels and pipes transporting hot liquids.
En 12072 part 1 taking into account the type of application and the welding. The st37 steel mechanical properties you can find on the site are generally built using hotdipped technology to prevent rusting and weakening of the structural elements. Jfs steel has been offering customers special steel materials such as din st37 2 rolled steels for general structure and precision steel machining services since 2006. Jan 01, 2018 this paper presents the study of microstructure and mechanical properties of pulsed nd. St52 steel data sheet 1, chemical composition ladle analysis according to din 17100 and din en 10025. With seamless welding quality, these st37 steel mechanical properties are annealed with nitrogen protection and are polished with utter professionalism. Optical and scanning electron microscopy revealed that the bonding at the interface had a wavy morphology, but local melted zones were formed along the. Tension test yield point tensile strength elongation.
Cs din 17121 rst 372 tubes also has a number of great properties to provide like having highly efficient, quality product, highly reliable. St37 2 steel is mainly used for riveting, bolting, welding purposes. Din17100 st523,st523n steel plate supplier steel material. It mainly introduce the chemical composition,mechanical properties, heat treatment, processing performance and performance standards about st373u.
Din 2393 precision welded steel tubes is mainly applicated for auto and motorcycle shock absorber, gas spring, hydraulic system steel tube, electric. Investigation of microstructure and mechanical properties. In this study, plates of 304 stainless steel and st37 steel were welded together by fsw at tool rotational speed of 600 rmin and welding speed of 50 mmmin. Pdf fracture characterization of st372 thin metal sheet. A st 52 steel grade is one of grade in din 175, which is non alloy and alloy steels with specified elevated temperature properties. Din 1629 grade st 370 tubes, are lowcost low carbon steel tubes with max 017 % carbon content easy to form and shape. However the hardness of the st37 steel surface is classified as very low, before being used it needs to be improved the hardness properties on the steel surface. The third standard of the technical delivery conditions tdc sets out all remaining requirements for pipes testing, acceptance, certificates, packaging, marking, etc. This material also has excellent electrical properties, making it a candidate for both the electronics industry and structural applications requiring transparency. Postannealing mechanical properties of structural steel st37. Steel plate din 17100 grade rst372 st372 rst372 st523.
Mechanical and technological properties of the steels in the asdelivered condition andor condition of treatment according to section 8. Steel plate din 17100 grade rst372 st37 2 rst372 st523 in large stock. The product is having high tensile strength, greater. Ss41 steel plates toughness and plasticity is good, has certain elongation, has the good welding performance and the. Din 1629 grade st 370 carbon steel seamless tubes are also known as mild steel pipes and tubes. In technological testing drift expanding test and flattening test the samples must comply with the requirements of sections 11. St37 pipe supplier, din 2391 st37 pipes, st37 mild steel pipe. With seamless welding quality, these mechanical properties of st37 steel are annealed with nitrogen protection and are polished with utter professionalism. Delivery condition is normalizing n and for usually normalized products the delivery is ordered in the hotformed untreated condition u, the mechanical tests do not apply to the delivery condition. The yield strength, tensile strength, elongation and impact resistance are listed in the following data sheet. The mechanical properties depend on the condition on delivery as defined in table 3. St372 angle steel low carbon steel for general uses. St37 pipe supplier, din 2391 st37 pipes, st37 mild steel. Din 1629 include 3 basic steel grades st37, st44, st52.
St37 2 is widely used in manufacturing general machinery parts. Din 2393 standard applies to welded precision steel tubes. Din 2391 st37 pipe is also widely applied everyday uses and structural applications where high strength is not so important. The steel st37 2 din 17100 is, according to the new standard din en 100271. Din 17100 was the german standard containing st 37 as a steel for general structural purposes. Welding parameters sample poweram pere feed rate msec 1 90 0,15 2 100 3 110 4 120. A wide variety of st37 steel properties options are available to you, such as aisi, astm, and api. These pipes are manufactured as per din specification and commercially referred as cs pipes or ms pipes. These pipes and tubes are checked under different numbers of parameters. High quality verified raw material and the cuttingedge technologies is used in making din 17121 st37 2 pipes and tubes. Express 6 046537 view the article online for updates and enhancements.
A wide variety of st37 steel mechanical properties options are available to. St372 steel plates, st372 steel plates manufacturer in china. En mechanical properties of precipitation hardening en is the fabric commonplace for stainless steel sheet, plate and strip for general purposes. The explosive ratio and standoff distance were set to be r 1. St37 2 steels mechanical properties is yield strength more than 235mpa. In this work carbon steel st37 is laser welded in butt joint configuration at welding speed of 5mms, pulse frequency of 25hz, pulse width of 5ms and spot size of 0. Paper open access the influence of acid and base solutions on. St37 2 steel plate, st37 2 steel plate exporters, st37 2 plates manufacturer in china, grade st37 2 en 1. Din2458 st372 erw tube and pipe katalor steel sheet. This industry is the professional supplier of this grade plate and they are supplying the product in large quantity to the global buyers on regular basis.
Investigation of microstructure and mechanical properties of friction stir welded dissimilar st37 st52 joints to cite this article. Recent citations superior mechanical properties in highni transformation induced plasticity steels. You can also choose from steel plate, steel coil st37 steel properties there are 443 suppliers who sells st37 steel properties on, mainly located in asia. Nbk, normalized, phosphated and oiled inside and outside. St37 2 steel plate is one mainly of carbon steel, st37 2 is a type of steel sheet under en standard which is used to build ship, bridge, belongs to high strength sheet. The mechanical properties tensile yield strength, ultimate tensile strength. Sturdy, stainless mechanical properties of st37 steel for. Pdf in this study, the weldability of lower strength st 37 grade steel plate with a higher strength steel plate i.
Optical and scanning electron microscopy revealed that the bonding at the interface had a wavy morphology, but local melted zones were. Carbon steel st37 din 2448 tubes has a number of great properties to provide like having highly reliable, quality product, highly efficient. Steel plate din 17100 grade rst372 st372 rst372 st523 in. Quenching has been a valuable method in steel hardening method especially in industrial scale 8, one of them is. According to german standard din 17100, st37 steel is divided into st37 2, ust372, rst372 and st37 3. Effect of heat treatment on mechanical properties and. Microstructure and mechanical properties of a dissimilar. Structural steels like st372 is used in many applications, combining good welding properties with guaranteed strengths. Through appropriate temperature control during hot rolling bu precision steel supplies hotrolled strip with a carbon content of less than 0. The present work aimed at studying the microstructure and mechanical properties of ck60 st37 composite plates fabricated by explosive cladding. Optim 700 mc is a hotrolled m and coldformable c steel exceeding en standards.
Engineering mechanical engineering study program carburizing treatment of steel can improve the mechanical university of harapan medan, as for the procedure properties of steel as it improves wear resistance because the implementation of research as below. Investigation of forming limit curves and mechanical properties of 316 stainless steel st37 steel tailorwelded blanks produced by tungsten inert gas and friction stir welding method article full. A st 52 steel chemical composition, a st 52 steel mechanical. St37 2 steels mechanical properties is yield strength more than 235mpa, tensile strength 360510mpa. The tubes are annealed above the upper transformation. Aug 27, 2015 the present work aimed at studying the microstructure and mechanical properties of ck60 st37 composite plates fabricated by explosive cladding. Pdf mechanical properties of friction stir welded st 37 and st 44. Weldability of optim700 mcst37 steel pairby plasma. China united iron and steel limited is offering st37 2 steel plates. Investigation of microstructure and mechanical properties of st37 steelck60 steel joints by explosive cladding table 1 the chemical composition wt. Introduction highjc nickelbased superalloys are abundantly used in aircraft and power generation turbines, rocket engines, and other hightemperature environments because of their excellent corrosion and oxidation resistance, and superior mechanical properties 1. Additive manufacturing of high selective laser melting.
Problem is, that st 37 is no more available being referred to as st 37. The mechanical properties of st37 steel you can find on the site are generally built using hotdipped technology to prevent rusting and weakening of the structural elements. St373u chemical composition, st373u mechanical properties. We stock highgrade st37 2 flat bar in different specification, standards, grades, sizes to full fill instant demands of our customers. The search phrase you entered, st37, is common to 2 materials, by searching on the terms st37 in most common text fields. Mechanical properties of st37 2 flat bar people search for. Investigation of microstructure and mechanical properties of friction. Din 1629 grade st 370 carbon steel seamless tubes ferropipe. Din st372 lowcarbon steel angle iron with 235 mpa yield strength is widely used in daily life or general engineering uses. Mechanical properties type of sheet re mpa n rm mpa a% st37 steel sheet 235 0.
Pdf mechanical properties of friction stir welded st 37 and. St37 2 is a kind of low carbon steel with carbon content of 0. Microstructure and mechanical properties of pulsed nd. Mechanical properties of bamboo rwth aachen university. Carbon steel din 1626 st37 seamless pipes is supplied with quality verified raw material and the cuttingedge technology. It also contains the use of st37 3u,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application. The welding filler should be selected in accordance with din en 1600 and din. At china united iron and steel limited, we are the leading manufacturer and supplier of flat bars in global markets. Mechanical properties general thickness tolerances delivery options structural steel general structural steels are standardized in accordance with din en 10025. St372 steel is mainly used for riveting, bolting, welding purposes. Two appendicesone containing a table of material chemical compositions and the other containing a table of mechanical properties of selected carbon steelsare included.
St 37 carbon steel properties are as per this, tensile strength 480 nmm2, elongation as 6% for cold drawn. St 37 steel is a kind of low carbon steel with carbon content of less than 0. Slm, processing, microstructure, mechanical properties 1. Mechanical properties of st37 2 steel plates people search for. Material st 37 new designation is s235, and st37 2 new designation is s235jr 1. St372 steels mechanical properties is yield strength more than 235mpa, tensile strength 360510mpa. Its not as strong as common astm a36, but it is also widely applied by everyday uses and structural applications where high strength is not so important.
Apr 01, 20 it was suggested that the solidstate nature of friction stir welding fsw can overcome these problems and produce a sound weld with reliable mechanical properties. Optical and scanning electron microscopy revealed that the bonding at the interface had a wavy morphology, but local melted zones were formed along the interface. Pdf mechanical properties of friction stir welded st 37. Results showed that the mechanical properties of st 372.
A bend radius of 3x the external tube diameter is recommended for cold. The following tables show st52 chemical composition. Follow the links below to view complete property information. Results are displayed up to a maximum of 200 materials per page. Lightweight, corrosion resistant, and good heat conductor cause aluminum is selected to be one of the materials to make a machine component such as. The st 52 material datasheet and specification such as chemical composition, properties and equivalents can be found in the following tables.
906 1129 1348 1034 1612 467 155 140 1462 1183 1664 1515 575 260 600 375 424 944 1231 84 976 2 356 870 699 1408 685 622 793 999 908 649 1564 352 1651 1416 1329 337 173