Grade Grade DM Grade 2 735A50 Wire for, Brand Usha Martin, Diameter 030 to 1600 mm

Chemical makeup with standard analysis in percentage: ccrmnvsips 0. 50, 0. 55, 1. 00, 1. 20, 0. 70, 0. 80, 0. 15, 0. 25, 0. 35, And a maximum of 0. 35. This is Ventura EN47 chromium vanadium spring steel provided in its rolled state as well as the spheroidized annealed state, En47 is ideal for oil hardening and subsequent tempering. It is effective when utilized in the oil-hardened process The en47 spring steel, When tempered, Merges spring-like properties with impressive resistance to wear and abrasion. In its hardened state, En47 delivers outstanding performance Durability and shock absorption properties that render it an ideal alloy spring steel for components subjected to stress surprise and, To emphasize vibration. Applications EN47 steels are notable for their excellent hardenability, Impressive hot robust overall, Working characteristics and strong, Mechanical properties resistance to decarburization A broad selection of including those, Essential springs for automobiles, Locomotives, And large plate springs, Primarily utilizes SUP10 material Designed for and industrial, Agricultural machinery, Robust vehicles loads, It addresses the stress levels and dimensions of both the larger plate spring and the helical spring finds extensive use in the automotive sector in addition to in various general ideal for, Engineering fields situations demanding high performance Exceptional resistance to stretching and durability make this material ideal designed for application in crankshafts, Steering knuckles, Gears, Spindles, And pumps. Forge at a temperature of 1050°C. Do not exceed this limit Process this steel when its temperature drops below 840°C; gradually heat to between 820 and 840°C, Ensuring adequate soaking. Allow for slow cooling afterward the furnace. We utilize an electric furnace for annealing to prevent decarburization. We gradually, For hardening preheat to 650/700 °C and Immerse completely, Then heat until reaching the final hardening temperature of 830/860°C, Ensuring the component is uniformly heated After quenching the en47 spring temper it, Steel part while the tools remain warm to the touch Heat to the tempering temperature, Then allow to soak for one hour for every 25 millimeters with a, Of thickness minimum soaking time of two hours, And cool in air afterward In general, The tempering range for this grade will fall between 400 and 600 °C, Encompassing heat treatment temperatures and heating rates The duration for cooling and soaking will differ derived from the dimensions and configuration of each part Factors to take into account during the heat treatment procedure encompass the furnace type, The quenching medium, And the equipment for transferring workpieces. We recommend you consult your Comprehensive heat treatment services offering expert advice on thermal processes processing of en47 material