Cold Rolled Grain Oriented Silicon Steel Sheet for Transformer Iron Core

Product discriptionSilicon steel is an alloy formed by adding a small amount of silicon (usually below 4.5%) to pure iron, which is called silicon steel. This type of iron core has the highest saturation magnetic induction intensity value of 20000 gauss. Due to their good magnetic and electrical properties, ease of mass production, low price, and minimal mechanical stress, they have been widely used in the power electronics industry, such as power transformers, distribution transformers, current transformers, and other iron cores. TISCO Cold Rolled Grain Oriented Silicon Steel Coil  Standard Magnetic Properties TypeGradeNominal Thickness(mm)Theoreticaldensity(kg/dm³)Max core loss P/(W/kg) J=1.7T 50HzMin Induction J/(T) H=800A/m 50Hz Conventional23TQ1100.237.651.11.82 23TQ1200.237.651.21.82 27TQ1200.277.651.21.82 27TQ1300.277.651.31.82 30TQ1200.37.651.31.82 30TQ1300.37.651.31.82 35TQ1450.37.651.451.82 35TQ1550.37.651.551.82 High Induction23TQG0850.237.650.851.88 23TQG0900.237.650.91.88 23TQG0950.237.650.951.88 23TQG1000.237.6511.88 27TQG0900.277.650.91.88 27TQG0950.277.650.951.88 27TQG1000.277.6511.88 27TQG1100.277.651.11.88 30TQG1000.37.6511.88 30TQG1050.37.651.051.88 30TQG1100.37.651.11.88 30TQG1200.37.651.21.88 35TQG1150.357.651.151.88 35TQG1250.357.651.251.88 35TQG1350.357.651.351.88 Domamin refined high induction23TQGR0800.237.650.81.88 23TQGR0850.237.650.851.88 23TQGR0900.237.650.91.88 23TQGR1000.237.6511.88 27TQGR0850.277.650.851.88 27TQGR0900.277.650.91.88 27TQGR0950.277.650.951.88 27TQGR1000.277.6511.88 30TQGR0950.37.650.951.88 30TQGR1000.37.6511.88 30TQGR1100.37.651.11.88          Typical Magnetic Properties TypeGradeNominal Thickness(mm)Theoretical density(kg/dm³)Max core loss P/(W/kg) J=1.7T 50HzMin Induction J/(T) H=800A/m 50Hz Conventional23TQ1100.237.651.061.88 23TQ1200.237.651.151.88 27TQ1200.277.651.151.87 27TQ1300.277.651.251.87 30TQ1200.37.651.151.87 30TQ1300.37.651.251.87 35TQ1450.37.651.281.86 High Induction23TQG0850.237.650.831.91 23TQG0900.237.650.871.91 23TQG0950.237.650.911.9 23TQG1000.237.650.961.9 27TQG0900.277.650.881.91 27TQG0950.277.650.921.91 27TQG1000.277.650.961.9 27TQG1100.277.651.061.9 30TQG1000.37.650.961.91 30TQG1050.37.651.011.91 30TQG1100.37.651.051.9 30TQG1200.37.651.11.9 35TQG1150.357.651.121.9 35TQG1250.357.651.221.89 35TQG1350.357.651.321.89 Domamin refined high induction23TQGR0800.237.650.781.9 23TQGR0850.237.650.821.9 23TQGR0900.237.650.861.88 23TQGR1000.237.650.911.88 27TQGR0850.277.650.831.9 27TQGR0900.277.650.861.89 27TQGR0950.277.650.911.89 27TQGR1000.277.650.961.88 30TQGR0950.37.650.911.9 30TQGR1000.37.650.961.89 30TQGR1100.37.651.031.89 Typical Mechanical Nominal thickness(mm)Tensile strength (N/mm²)Yield strength (N/mm²)Elongation(%)Hardness(Hv1)Number of bendsLamination factor(%)0.23350328122002096.50.273553311220420970.3360335132052097.5 Packaging & Shipping   Company ProfileThe firm(Shanghai) New Energy Technology Co., Ltd. is located in Shanghai, China. The firm is primarily involved in the production of cold-rolled grain-oriented silicon steel and the sale of silicon steel cores in domestic and international markets. As a manufacturing company, we can produce steel cores according to our customers' needs. In recent years, the company has established close cooperation with domestic and international new-energy transformer and generator manufacturers.We offer a variety of products that can meet customers' multifarious demands. Our company is sincerely willing to cooperate with enterprises from all over the world in order to maintain a win-win situation and future business development.     /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1