Mechanical Properties

Scope of Application

①Transformer: high end transformer: 750kV, 1000kV

②Medium and low-end Transformers: 220-500kV, 110-200kv, less than 110kV

③Energy saving transformer of various grades: 0.18-30mm

Brand Comparison

Overview of CRNGO silicon steel

CRNGO, also known as non-oriented electrical steel, is a soft magnetic alloy steel with a silicon content of 0.5% to 4.5% and an extremely low carbon content. By adding silicon, it can effectively improve the resistivity and maximum magnetic permeability of iron, thereby reducing iron loss and improving magnetic aging performance. It is widely used in the manufacture of electromagnetic equipment such as motors and generators.

Industrial motor application characteristics of 50W series CRNGO steel

Magnetic performance advantages: The 50W series achieves a balance between low iron loss and high magnetic induction by strictly controlling the silicon content (usually 1.5% to 3.0%) and cold rolling process. The iron loss value of 50W470 is only 4.7W/kg, which is suitable for motor scenarios with strict energy efficiency requirements

Processing adaptability: The product is supplied in the form of cold-rolled strip steel with a small thickness tolerance. It can be precisely processed by stamping, shearing, etc. The insulating coating has heat resistance and corrosion resistance, which meets the insulation requirements of motor core laminations.

Specification compatibility: Supports customized production, such as 50W600 can be used with laminated cores of EI33, EI70 and other specifications, and is widely applicable to industrial motor designs of different power levels.