According Q/BQB 480-2021
Silicon steel
7-day express delivery
Minimum order quantity of 1 ton
Precision machining provided by our own factory
Supporting multiple payment methods: CIF CFR FOB EX-WORK
Multi-port delivery at Shanghai, Ningbo, and Guangzhou
Supporting sample services

Alloword company has professional technical personnel, production equipment and production specifications to produce a variety of silicon steel. We can meet the customer's different customized needs to provide steel. Silicon steel is mainly used as a magnetic material in motors, transformers, electrical appliances and electrical instruments.
Steel grades included in the standard
Steel grade designation | Name | THICKNESS from _ to in mm | WIDTH from _ to in mm |
---|---|---|---|
B35A270 | Electrical steel | 0.35~1.6 | — |
NOTE: Not all thickness and width combinations are possible.
Chemical composition of symbol standards
Steel grade | C [%] | Si [%] | Mn [%] | P [%] | S [%] | Cr [%] | Ni [%] | Cu [%] | Mo[%] | Ti[%] |
---|---|---|---|---|---|---|---|---|---|---|
B35A270 | ≤0.005 | 1~2 | 0.1~0.5 | ≤0.02 | ≤0.015 | — | — | — | — | — |
NOTE: Mass fraction in ladle analysis.
Silicon steel, also known as electrical steel, is a kind of high performance and high quality cold rolled amorphous metal material made by adding an appropriate amount of silicon, manganese, aluminum and other elements to molten iron, after quenching and other special processes. Silicon steel has the characteristics of low loss, high permeability and low magnetization force, and is widely used in electrical equipment such as motors, transformers and generators to improve the energy efficiency and energy saving of electrical equipment.
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