Versatile Anti- Fingerprinting Electro Galvanized Steel Coils for Roofing Material (SECC/DC01/SECD/SECE)

• After-sales Service: According to The Contract
• Warranty: One Years
• Type: Steel Plate
• Model NO.: SECC/DC01/SECD/SECE/BLDE+Z/B180/170/210/250P1E+Z
• Standard: ASTM, AISI, GB, JIS, DIN, BS
• Certification: ISO, RoHS
• Surface Treatment: Galvanized
• Technique: Cold Rolled
• Application: Container Plate, Home Appliance Automotive Parts
• Stock: Stock
• Customization: Available
• Production Time: Within 7 Days
• Export Market: North America, South America, Europe, America.
• Sample: Available
• MOQ: One for Normal Size
• Transport Package: Wooden Pallets with Water-Proof Paper
• Specification: Customized
• Origin: China
• HS Code: 7210410000

Product Description

Electrogalvanized (EG) Steel Sheet/Coil

Our electrogalvanized steel sheets are manufactured by depositing a uniform zinc layer on cold-rolled steel substrates via electrolysis. This process creates a thin (5-20μm), smooth, and burr-free coating that balances rust protection with excellent processability.

Ideal for indoor and low-corrosion scenarios, these sheets support fine processing like painting, stamping, and welding, while maintaining the formability of the cold-rolled base material. With a 15-25% lower cost than hot-dip galvanized alternatives, they deliver high cost-effectiveness for applications in home appliances, automotive inner panels, electrical enclosures, and hardware parts.

Production Showcase

Product Details

Product Details: Electrogalvanized Steel Sheet/Coil

This sheet features a multi-layered structure for durability: a cold-rolled carbon steel base (ensuring formability), a 5–20μm electrolytic zinc coating (sacrificial rust protection), a corrosion inhibitor (slowing galvanic reactions), and a corrosion-shielding layer. Topped with an organic film + resin, it has a smooth, burr-free surface for painting/stamping.
Key traits: 5–10 years indoor service life, compatibility with bending/welding, and resistance to common corrosive factors. Customizable (0.4–2.5mm thickness; 5–30μm zinc coating), it suits home appliances, automotive inner panels, and electrical enclosures.

Product Advantage

Core advantages of electrogalvanizing

1.Corrosion resistance:Zinc coating effectively blocks moisture and oxygen, preventing rust on steel plates. Additionally, zinc's sacrificial protection safeguards the underlying steel even when the coating is damaged. 

2.Processing compatibility: Compatible with fine processing (e.g., painting, stamping), retaining the easy workability of cold-rolled base material
3.Cost advantage: 15%-25% cheaper than hot-dip galvanized steel sheets, offering higher cost-effectiveness
4.Process features: Zinc coating formed via electrolysis—thin, uniform, and smooth with no burrs

5.Flexible sizes: Customizable thickness/width, supporting small-batch orders

Accept customization

If there is any special requirement on dimension and coating

 mass excluding listed above, please contact us.

Information to Be Supplied at The Time of Ordering

product type (sheet or strip)

the number of standard, symbol and surface treatment type
nominal dimension and tolerances
flatness tolerance
coating mass
surface quality
weight
packaging type
others

Specification

Specification Type	Range/Options	Common Foreign Trade Configurations
Thickness	0.4 - 2.5mm (Regular), 0.2mm customizable for special needs	0.5/0.8/1.0/1.2mm (High - Frequency Orders)
Width	800 - 1400mm (Regular), slitting available	1220mm, 1000mm (Adapts to International Plate Sizes)
Length	2000 - 6000mm (Cut - to - Length) or coil (2 - 5 tons/coil)	Coil (Easy for sea transportation, reduces loss)
Zinc Coating Thickness	5μm (Z5) - 20μm (Z20), 30μm customizable for special needs	Z8/Z10/Z12 (Balances cost and corrosion resistance)
Surface Treatment	Passivation (Blue - White/Color), oiled, chrome - free passivation	Color passivation + oiled (Rust prevention for sea transportation)
Processing Grade	Commercial Quality (CQ), Deep Drawing Quality (DQ), Extra Deep Drawing Quality (DDQ)	CQ (General Purpose), DQ (Automotive/Home Appliance)

Our Services

Professional Team Service

1.24-hour online
2.Free samples provided
3.Support customization
4.Provide drawings
5.Multiple payment styles to choose from
6.Factory inspection (material, specifications, quantity, pressure)
7.Long warranty period
8.Suitable packaging for transportation

FAQ

FAQ for electrogalvanized steel sheet/coil

Q1: What's the core difference between electrogalvanized (EG) and hot-dip galvanized (HDG) steel sheets?
A1: EG uses electrolysis (5-20μm thin, smooth coating, lower cost); HDG dips in molten zinc (thicker coating, better corrosion resistance, rougher surface).

Q2: Will EG steel sheets rust in use?
A2: Yes. Service life is 5-10 years indoors. Rust accelerates in humid/cloride-rich environments or if the coating is damaged.

Q3: What certifications are required for exporting EG steel sheets?
A3: EU: RoHS/REACH; US: ASTM; Southeast Asia: GB/T + third-party test reports.

Q4: Are EG steel sheets magnetic? Will it affect electronic applications?
A4: Yes (base material is carbon steel). No negative impact; magnetic property aids electromagnetic shielding.

Q5: How to handle and prevent white rust on EG steel sheets?
A5: Wipe light rust; apply anti-rust oil for severe cases. Prevent by controlling warehouse humidity and using moisture-proof packaging.

Q6: Can the zinc coating thickness be customized? What's the range?
A6: Yes. Regular: 5-20μm (Z5-Z20); custom up to 30μm. Sheet thickness: 0.2-3.0mm; width: 600-1500mm (slitting available).

Application

Hardware Products Industry

Automotive Industry

Electronic & Electrical Industry

Applicable to furniture accessories, shelves, toolboxes, and stamping parts, featuring low cost and easy bending/stretching advantages.

Used in car body inner panels, chassis parts, fuel tanks, and door frames, requiring good formability, excellent weldability, and lightweight characteristics.

Suitable for computer cases, power distribution cabinet casings, and electrical brackets, with high dimensional accuracy and auxiliary electromagnetic shielding capabilities.

Architectural Decoration Industry

Home Appliance Industry

Utilized in light steel keels, ceiling panels, office partitions, and advertising light boxes, meeting the needs of rust prevention, easy processing, and a neat appearance.

Applied to refrigerator/washing machine casings, inner sheet metal of air conditioners, and microwave oven cavities, with core requirements for a smooth surface, corrosion resistance, and easy painting.

Company Profile

15+ years of manufacturing experience
 
Shanghai Baori Steel Industries Co., Ltd
 
 Professional, efficient and good service
     Do things sincerely, connect the world

Our main business field is the manufacturing, Processing and distributing of silicon steel product. Our company main product including Hot dip aluminized steel coil/plate,stainless steel,galvanized steel,channel steel,rebar,pipe,etc...
We have more than 15+ years of manufacturing experience and 20 years of domestic market. We have customized production capacity. We have more than 20 employees and the factory covers an area of more than 8,000 square meters. Year capacity up to 100, 000 Tons.
We are also agent of Baosteel, Wisco, Shougang Group, Shagang, An steel. Tisco etc.  We have best supply chain and competitive price, will match different quality and price level requirement.   Now our clients throughout the world and areas in MID-east, Africa, South-America, Southeast Asia, Latin-America, Europe etc...