S250 Electro Galvanized Steel Coil is manufactured through an electro-galvanizing process that provides a smooth surface finish, uniform zinc coating, and reliable corrosion protection. The product combines good formability, weldability, and dimensional consistency, making it suitable for applications requiring attractive appearance and precise fabrication.
With a phosphate-treated surface and regular spangle finish, this EGI steel sheet is widely used in construction materials, household appliances, automotive components, industrial equipment, and storage systems.
2.Technical Solution
The steel substrate is coated with zinc through an electro-galvanizing process to achieve a controlled coating thickness and consistent surface quality. Phosphate treatment improves paint adhesion and surface protection while supporting further processing such as bending, stamping, welding, and painting.
The combination of S250 structural grade steel and electro galvanized coating provides balanced strength, formability, and corrosion resistance for industrial manufacturing.
3.Specifications
Parameter Value
Commodity Electro Galvanized Steel Sheet
Grade S250
Thickness 0.75mm
Width 1250mm
Zinc Coating 70g/m²
Surface Treatment Phosphate Treatment
Spangle Regular Spangle
Coil Weight Max 5MT
Standard AISI, ASTM, BS, DIN, GB, JIS
MOQ 25MT
Delivery Time 45 Days
4.Application
The product is suitable for roofing accessories, wall systems, household appliance housings, refrigerators, washing machines, air conditioners, ventilation equipment, automotive components, industrial control cabinets, vending machines, storage equipment, packaging systems, furniture manufacturing, and decorative metal products.
5.Processing
The material can be processed through slitting, cut-to-length production, roll forming, bending, stamping, punching, welding, painting, and assembly operations. The smooth surface and phosphate treatment provide excellent compatibility with coating and finishing processes.
6.Advantages
Uniform electro galvanized coating quality
Smooth surface suitable for painting and decorative applications
Good corrosion resistance for indoor and protected outdoor environments
Excellent forming and welding performance
Phosphate treatment improves coating adhesion
Consistent dimensional accuracy for fabrication
Suitable for appliance, automotive, and industrial manufacturing
7.How to Choose
Choose S250 grade when structural strength and formability are both required.
Select zinc coating based on the expected service environment.
Choose phosphate-treated material when painting or powder coating is required.
Confirm thickness and width according to manufacturing requirements.
Select regular spangle finish for standard industrial applications.
8.FAQ
Q1.What steel grade is supplied
The product is supplied in S250 grade.
Q2.What is the zinc coating level
The listed zinc coating is 70g/m².
Q3.What surface treatment is available
The product is supplied with phosphate treatment.
Q4.What are the dimensions of this specification
The listed specification is 0.75mm thickness and 1250mm width.
Q5.What industries commonly use electro galvanized steel sheets
They are widely used in construction, household appliances, transportation equipment, industrial machinery, storage systems, and furniture manufacturing.