What is the heat treatment specification of en standard p235gh steel
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What is the heat treatment specification of en standard p235gh steel
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Now many manufacturers will use CNC equipment to complete the steel plate cutting processing, this processing method is also gradually increasing, but if you want to make the processing effect meet the specifications and standards, the control requirements of operation technology are also relatively high. Now there are many kinds of steel plate cutting, during the actual processing, it is necessary to select the appropriate processing method according to the cutting requirements of steel plate, so as to achieve the ideal processing effect for en standard P235GH steel.
The mechanical properties and processing properties of en standard p235gh steel, 18MnMo4-5 steel plate are as follows:18MnMo4-5 thickness is not more than 60mm, yield strength is not less than 345MPa, tensile strength is 510-650, elongation is not less than 20; 18MnMo4-5 thickness is 60mm-150mm, yield strength is not less than 325MPa, tensile strength is 510-650, elongation is not less than 20; 18MnMo4-5 thickness is 150mm-250mm, yield strength is not less than 310MPa, tensile strength is 480-620, elongation is not less than 20.
Online sale hot rolled plate 3000 tons en standard p235gh steel in Tianjin city50*2180*10000, 50*2500*12000, 50*2460*9250, 50*2440*9450, 50*2200*12003, 50*2200*12000, 50*2200*12004, 50*2430*7600, 50*2440*4200, 70*1620*7400, 50*2440*14200, 60*2500*7700, 50*2380*11400, 60*2500*10100, 66*2920*11000, 75*2000*8750, 50*2430*7700, 50*2200*11850, 70*1600*6000, 89*2600*6650, 50*2300*11600, 70*2920*8400, 100*2220*3050, 105*2560*7040.
It is reported that during the period from the end of 2018 to the first quarter of 2019, some Japanese long process steel mills encountered a series of production line equipment failures, resulting in the overall output decline. Japanese en standard p235gh steel steel mills must give priority to domestic customers, so the export volume in the first half of last year was relatively small. Meanwhile, in the first half of the year, Japan's imports of general en standard p235gh steel steel were about 2.079 million tons, down 16.4% year-on-year; imports of special steel were about 332000 tons, down 14.2% year-on-year.