IPDB › China Industry › Metallurgy, Mineral & Energy
China, Chinese Cheap Price 0.3/0.27mm CRGO Electrical Silicon Steel Raw Material for Transformer Core1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Steel ProductsSilicon SteelSilicon Steel CoilCRGO
Guangzhou Longyuhing Trading Co., Ltd.
Preview:
Product Description Specification The damage of electrical steel is a main index to measure the performance of electrical steel products. Iron loss (PT) mainly includes hysteresis loss, eddy current loss and anomalous loss. In order to prevent the short-circuit between the core laminates and increase the eddy current loss, it is necessary to apply an insulating coating on the surface of the electrical steel, that is, to coat the surface of the electrical steel plate with a layer of inorganic, organic or semi-organic paint, and form a skin film after baking. In the manufacture of electric motors, household appliances and transformer cores, electrical steel plates need to be cut into core-shaped blank material, and a predetermined number of stacked chip edges are fixed by argon arc welding and hot cast aluminum. Therefore, the surface coating of electrical steel not only needs to have good insulation and high interlayer resistance, but also must have good punching and shear workability, adhesion, weldability, oil resistance, and can withstand stress relief annealing and 600 oC aluminum injection temperature. At present, semi-organic coating is widely used by domestic and foreign electrical steel manufacturers. It is based on inorganic coatings, supplemented by organic resins, with insulation and punching properties, and can withstand stress relief annealing of 700 ~ 800oC coating Commodityold Rolled Grain Oriented Electrical SteelStandardASTM, BS, DIN, GB, JIS,etc.Nominal Thickness0.23~0.5mmNominal Width50mm~1250mmLengthAny Length Based on Coil Weight or by RequiredCoil Inner Diameter508mmSurface treatmentInorganic Coating, Semi-organic CoatingGradeB35A300, B50A470, B50A600, B50A800, B50A1000,B50A1300,B65A800,:B35A230,B35A250,B35A270,B35A300,B35A360,B35A440,B35A550,B35AR300,B35AY-1,B35AHEV-1etc. Or as customers' requested.Delivery lead time15~30 Days after Receiving T/T Prepayment or LC DatePrice termFOB,CIF,CFR,EX WorksPort of loadingChina PortPaymentT/T 30% in Advance,70% Balance. Letter of Credit. Supply ability200,000 MT per YearMOQ25 Metric TonsPackingMill's Standard Export Sea-worthy PackingGrain oriented electrical steel is an important material in the production of energy efficient transformers and large, high performance generators. In the form of laminated, wound or punched sheets, it is the essential core material of distribution transformers, power transformers and small transformersIf you are intrested and need it,welcome to contact us to learn more detailsWe're specialized in supplying steel products for more than 30 years, products list as below,steel plate, steel coil, steel wire, electrodes welding rod,galvanized steel, galvalume steel, PPGI, PPGL, silicon steel such as CRNGO & CRGO,Tinplate & TFSStainless steelLong steel such as H beam, I beam, steel channel, angle steel, hollow section, casing /petroleum pipe, steel bar, rebar, flat-bulb steel, rail steel and sheet piles, etc.
Purchasing Request
Note: Send your purchase request, and we will screen suppliers or manufacturers for you free of charge...