x80 steel mechanical properties
x80 steel mechanical properties
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Mechanical Properties of High-Nb X80 Steel Weld Pipes for ...The mechanical properties of steel pipe have great effects on the integrality and operation safety of gas transmission pipeline. In order to reduce the cost of the steel pipe, the high-Nb X80 pipeline steels with the different alloying systems have been used in the Second West-to …Cited by: 4Publish Year: 2017Author: Gui-ying Qiao, Xiao-wei Chen, Zhi-en Zhang, Xiu-lin Han, Xu Wang, Bo Liao, Fu-ren Xiao
Phase transformations in API 5L X80 steel were studied in different thermomechanical sequences with a view to increasing the fracture toughness of this steel. Dilatometry tests performed on the quenched steel detected a phase transformation occurred, during heating, in the temperature range 593-618 K. This phase transformation was identified as the dissolution of M-A islands.X-80 - X100: Eisenbau KrämerTypical mechanical values taken from EBK pipes are given below: X80. Tensile strength Rm: 621 - 827 MPa (in transverse direction) Yield strength Rt0.5: 552 - 690 MPa (in transverse direction) Elongation A 2: min. 30%. CVN energy value: 42/34J at -20 °C (-4 °F) Hardness: max. 248 HV10. X100.What Are The Properties Of Steel? - Engineering Discoveries Tensile Strength. Tensile strength is the amount of stress that a substance can take before Ductility. One of the useful mechanical properties of steel is its ability to change shape on the Malleability. Malleability is closely linked with ductility and allows steel to be deformed under Durability. The hardness of this alloy is high, reflecting its ability to resist strain. It is long-lasting and Conductivity. Steel is a good conductor of heat and electricity. These properties make it a good Lustre. One of the physical properties of steel is its attractive outer appearance. It is silvery in Rust Resistance. The addition of certain elements makes some types of steel resistant to rust. See full list on engineeringdiscoveries x80 steel mechanical properties
Dec 01, 2009 · The results of microstructure analysis and properties study on the X80 steel indicate that tempered at lower temperature than 600 , the X80 steel has certain tempering stability, while tempered at 650 , it can get better match of strength and toughness due to good microstructure. 5 Conclusions 1) When tempered at 550 and 600 , the microstructure of X80 steel is BF+GB.Cited by: 18Publish Year: 2009Author: Jing Niu, Jing Niu, Li-hua Qi, Li-hua Qi, Ying-lai Liu, Lei Ma, Yao-rong Feng, Jian-xun ZhangStudy on the Microstructure and Mechanical x80 steel mechanical properties | ERAIn this study two types of X80 steel plates (both 10.22 mm thick) with different carbon contents (0.06 wt% C versus 0.03 wt% C) were used. SAW was used to join the steel plates using varying heat inputs (from 1.5 to 2.25 kJ/mm) by varying the current.Author: Syed ZakariaPublish Year: 2012Related searches for x80 steel mechanical propertiessteel mechanical properties chartmechanical properties of steel pdfcarbon steel mechanical propertiesmechanical properties of steel alloysmild steel mechanical propertiesmaterial properties of steelastm a36 steel mechanical propertiesstructural steel propertiesSome results are removed in response to a notice of local law requirement. For more information, please see here.
Figure 3. X80 test steel precipitation particle morphology Table 4 shows the mechanical properties of the X80 test steel. It can be seen from Table 4 that the yield strength of the prototype X80 test steel is 660 MPa, the tensile strength is 720 MPa, the elongation A50 is 40%, and the yield ratio is 0.91.New Development of High Grade X80 to X120 Pipeline Steels x80 steel mechanical propertiesAn overview of the manufacturing technology for high-strength pipeline steels was introduced. The microstructure and mechanical properties of X80, X100, and X120 grade steel plates and pipes were analyzed and discussed. Through the UOE simulator, the changes of mechanical properties after pipe-forming from plate to pipe were evaluated.Cited by: 30Publish Year: 2011Author: Jang-Yong Yoo, Seong-Soo Ahn, Dong-Han Seo, Woo-Hyun Song, Ki-Bong KangMicrostructures And Mechanical Properties of Heavy Gauge x80 steel mechanical propertiesJun 17, 2012 · For instance, the heavy gauge X80 plates above 30mm have been applied in pipeline projects from Russia to Europe. Generally, the mechanical properties could be varied along thickness direction as the thickness of plate increase.
Nov 15, 2013 · For the X80 pipeline steel with reduced Mn content, the yield strength and tensile strength are in the range of 565595 MPa and 676721 MPa, respectively. The Charpy impact energy at 20 °C is about 280300 J and the shear area of DWTT at 15 °C is 90100%. HIC test results revealed lower HIC susceptibility.Cited by: 23Publish Year: 2013Author: Qingyun Sha, Dahang LiMicrostructure characteristics and mechanical properties x80 steel mechanical propertiesApr 12, 2012 · The relation between microstructure characteristics and mechanical properties of X80 pipeline steels was investigated using optical microscopy, scanning electron microscopy, etc. It is shown that the structure consists of polygonal ferrite (PF), quasi-polygonal ferrite (QPF), acicular ferrite (AF), and granular bainitic ferrite (GF). With increasing volume fraction of M-A islands (below 3% x80 steel mechanical propertiesCited by: 11Publish Year: 2012Author: Min Zhou, Linxiu Du, Yanfeng Zhao, Xianghua LiuMicrostructure and mechanical properties of simulated weld x80 steel mechanical propertiesMicrostructure and mechanical properties of simulated weld heat affected zones in X80 linepipe steel: Creator: Mandal, Madhumanti: Publisher: University of British Columbia: Date Issued: 2020: Description: Low carbon micro-alloyed steels are used for linepipe applications as they provide a good combination of strength, toughness and weldability.Author: Madhumanti MandalPublish Year: 2020
The microstructure of X80 steel was composed of acicular ferrite containing M/A (Martensite/Austenite Constituent) phase. Tested X80 steel plate and pipe were found to have excellent DWTT property. DWTT 85% SATT of X80 steel was about -60 in plate and -40°C in pipe.Cited by: 8Publish Year: 2007Author: Dong-Han Seo, Choong-Myeong Kim, Jang-Yong Yoo, Ki-Bong KangMechanical and Metallurgical Properties of Grade X70 Steel x80 steel mechanical propertiesSep 26, 2020 · In order to respond the needs for high strength linepipe steel on these natural gas pipeline projects, POSCO has developed API-X80 grade steels with enhanced low temperature toughness.Mechanical Properties of High-Nb X80 Steel Weld Pipes for x80 steel mechanical propertiesThe mechanical properties of steel pipe have great effects on the integrality and operation safety of gas transmission pipeline. In order to reduce the cost of the steel pipe, the high-Nb X80 pipeline steels with the different alloying systems have been used in the Second West-to Cited by: 4Publish Year: 2017Author: Gui-ying Qiao, Xiao-wei Chen, Zhi-en Zhang, Xiu-lin Han, Xu Wang, Bo Liao, Fu-ren Xiao
Apr 14, 2011 · Through commercial production of X80 steel, it was found that the content of carbon or sulphur influenced impact energy obviously. Large numbers of statistical data showed that impact energy would well satisfy the requirement of X80 hot-rolled steel strip for the Second West -East Gas Pipeline if [C] was between 0.035 and 0.065 wt.% and [S] below 30 ppm.Author: Junhua Kong, Lin Zheng, Lixin Wu, Xiaoguo Liu, Liwei LiPublish Year: 2011Mechanical Properties Characterization for X80 Pipeline x80 steel mechanical propertiesMechanical Properties Characterization for X80 Pipeline Steel Welds Using Indentation Technique. x80 steel mechanical properties GMAW is often favoured to join pipeline steel since it is a productive process for long distance line pipe joining. However, due to the large thickness of the line pipe steels, multipass welds are necessary to Mechanical Properties Anisotropy in X80 Line Pipes x80 steel mechanical propertiesNov 10, 2016 · The anisotropy of tensile properties and impact toughness of X80 ferrite-bainite pipeline steels was investigated. The lowest strength values were found in longitudinal (L) direction, medium in the direction of wall thickness (Z-direction), the highest in transverse (T) direction.Cited by: 5Publish Year: 2016Author: Alexey Gervasyev, Roumen Petrov, Igor Pyshmintsev, Alexey Struin, Brian Leis
The effect of hydrogen charging current density and tensile strain rate on the mechanical properties of X80 pipeline steel were investigated by slow strain rate test (SSRT), Charpy impact test, and scanning electron microscopy (SEM) in this thesis. The results show that both theExperimental Research on Fatigue Properties of X80 x80 steel mechanical propertiesExperimental results indicate that the hydrogen significantly increases the fatigue crack growth rate for both base metal, spiral weld, and heat-affected zone of X80 pipeline steel for about ten times compared with reference environment nitrogen, hydrogen would greatly reduce the fatigue life of the X80 pipeline steel, and the fatigue lifetime would decrease with the increase in hydrogen volume fraction.Author: Li Yanhua, Feng Hui, Chi Qiang, Fei Fan, Gao Xiong-xiong, Li Wei-wei, Xu Xiao-feng, Chen Hong-yuan, x80 steel mechanical propertiesPublish Year: 2021Effect of Martensite-Austenite (MA) on Mechanical x80 steel mechanical propertiesThe first part of the current research focuses on evaluating the role of MA size, fraction, morphology and distribution effect on the strength and ductility of HAZ in API X80 steel Gas Metal Arc Welds (GMAW). Higher fraction of coarse MA leads to increased strength however result in a loss of ductility.Author: Nazmul HudaPublish Year: 2019
Jan 01, 2018 · The use of high-strength and low-alloy steels, high design factors and increasingly stringent safety requirements have increased the operating pressure levels and, consequently, the need for further studies to avoid and prevent premature pipe failure. To evaluate the possibility of improving productivity in manual arc welding of this type of steel, this work characterizes the mechanical x80 steel mechanical propertiesCited by: 3Publish Year: 2018Author: Amilton de Sousa Lins, Luís Felipe Guimarães de Souza, Maria Cindra FonsecaCharacterization of Mechanical Properties and Residual x80 steel mechanical propertiesDec 20, 2017 · The use of high-strength and low-alloy steels, high design factors and increasingly stringent safety requirements have increased the operating pressure levels and, consequently, the need for further studies to avoid and prevent premature pipe failure. To evaluate the possibility of improving productivity in manual arc welding of this type of steel, this work characterizes the mechanical x80 steel mechanical propertiesCited by: 3Publish Year: 2018Author: Amilton de Sousa Lins, Luís Felipe Guimarães de Souza, Maria Cindra FonsecaAPI 5L X80 PSL2 Seamless Pipe Suppliers, ISO3183 L555 x80 steel mechanical propertiesProgramming interface 5L-X80 steel is utilized in polar areas, wherever high sturdiness at low temperatures is required. This work look into the after effect of the cooling rate in API 5L X80 Seamless Pipe Suppliers welding on the mechanical and metallurgical properties of this kind of steel. Totally unique cooling rates moreover reproduce diverse welding energies.
Carbon Steel API 5L X80 PSL2 Pipe Stockists, API 5L X80 PSL 2 Line Pipe, API 5L X80 PSL2 Seamless Pipe Exporter, Carbon API 5L X80 PSL2 Welded Line Pipe, API 5L X80 ERW Line Pipe, API 5L X80 PSL 2 LSAW Line Pipe Manufacturer, Supplier x80 steel mechanical properties mechanical properties, and testing requirements. We can offer customized size range and specification as x80 steel mechanical propertiesForm: Round, Square, Rectangular, Hydraulic EtcStandard: ASTM A53 GR. A/B/C, A106, A179, A530, A530M, A671, A672Sizes LSAW/DSAW: 16OD TO 54 OD (8 MM TO 50 MM THK)Type: Seamless / ERW / Welded / Fabricated / EFWAPI 5L X80 - BEBON steelWe keep more than 1000 tons API 5L X80 steel in stock every month. If you want to get the API 5L X80 steel price, please do not hesitate to contact us. Any need in API 5L X80 Chemical Composition and Mechanical Properties, please feel free to contact us by email or calling to us.API 5L PSL 2 Pipe Mechanical Properties Tensile Yield x80 steel mechanical propertiesa For intermediate grades, the difference between the specified maximum yield strength and the specified minimum yield strength shall be as given in the table for the next higher grade, and the difference between the specified minimum tensile strength and the specified minimum yield strength shall be as given in the table for the next higher grade, For intermediate grades lower than Grade L555 or X80,
We keep more than 1000 tons 5L X80 steel in stock every month. If you want to get the 5L X80 steel price, please do not hesitate to contact us. Any need in 5L X80 Chemical Composition and Mechanical Properties, please feel free to contact us by email or calling to us.(PDF) Hydrogen effects on X80 pipeline steel in high x80 steel mechanical propertiesproperties of X80 pipeline steel have been tested in natural gas/hydrogen mixtures with 0, 5.0, 10.0, 20.0 and 50.0vol% hydrogen at the pressure of 12 MPa. Results indicate that X80 pipeline steel x80 steel mechanical properties"Hydrogen Effects on X80 Steel Mechanical Properties x80 steel mechanical propertiesAt room temperature, X80 steel had no apparent variation in ultimate tensile strength and elongation, except at the strain rate of 10-6 s-1. Specimens obtained the greatest relative tensile strength loss and plasticity loss when strained at 10-6 s-1 with a current density of 4.6 mA/cm2.Cited by: 1Publish Year: 2016Author: Xuan Li