EG Steel Coil - High-Strength Cold Rolled Steel Coils for Industrial Applications

Tianjin TISCO International Trade Co., Ltd.

Verified Custom manufacturer 5yrs

Technical Specifications of EG Steel Coil

Property	Parameter	Description
Product Name	EG Steel Coil (Electro-Galvanized Steel Coil)	Cold-rolled steel with electrolytic zinc coating
Material Grade	SGCC / DX51D+Z / Q195-Q235	International grade equivalents for galvanized steel
Standard Compliance	ASTM A653, EN 10346, JIS G3302	Meets major international coating standards
Coating Type	Electro-Galvanized (EG)	Zinc coating applied via electrolytic process
Zinc Coating Weight	20-120 g/m²	Both sides total coating weight
Base Material	Cold Rolled Steel (CRS)	High-quality cold-rolled substrate
Carbon Content (C)	≤0.12%	Low carbon for improved formability
Tensile Strength	270-500 MPa	Varies by grade and thickness
Yield Strength	≥140 MPa	Minimum yield strength per standard
Elongation	≥20%	Ductility for forming operations
Thickness Range	0.15-3.0 mm	Available thickness options
Width Range	600-1500 mm	Standard coil widths
Coil ID	508 mm / 610 mm	Inner diameter options
Coil Weight	3-10 tons	Standard coil weight range
Surface Finish	Regular Spangle, Minimized Spangle, Skin Pass	Multiple surface treatment options
Application	Automotive parts, Home appliances, Construction	Typical application industries
Corrosion Resistance	Good (indoor environment)	Suitable for light corrosion protection
Certification	ISO 9001, EN 10204 3.1	Quality certifications provided
Packaging	Waterproof paper, steel strapping, wooden pallet	Standard export packaging
MOQ	25 tons	Minimum order quantity

EG Steel Coil - High-Strength Cold Rolled Steel Coils for Industrial Applications

EG steel coil represents a premium grade of electrogalvanized cold-rolled steel product engineered specifically for demanding industrial manufacturing environments. This zinc-coated steel coil delivers exceptional corrosion resistance combined with superior formability, making it the preferred choice for automotive body panels, appliance manufacturing, construction materials, and precision metal fabrication operations requiring consistent surface quality and dimensional accuracy.

What is EG Steel Coil?

EG steel coil refers to electrogalvanized steel coil produced through an electroplating process where cold-rolled steel substrate receives a uniform zinc coating typically ranging from 40 to 120 g/m² per side. This manufacturing method creates a metallurgically bonded protective layer that provides outstanding anti-corrosion properties while maintaining excellent surface smoothness suitable for painting and powder coating applications.

EG Steel Coil Technical Specifications

Our electrogalvanized steel coils comply with ASTM A653/A653M standards with thickness ranging from 0.15mm to 3.0mm, width dimensions between 600mm to 1,500mm, and coil weight up to 25 metric tons. The zinc coating weight meets commercial quality (CQ), drawing quality (DQ), and deep drawing quality (DDQ) classifications according to EN 10346:2015 requirements, ensuring optimal performance across diverse forming operations.

EG steel coil supplier

Why Choose Our EG Steel Coil Solutions

We maintain mill-direct partnerships with certified steel producers holding ISO 9001:2015 and IATF 16949 certifications, enabling cost-effective pricing structures while guaranteeing material traceability through comprehensive mill test certificates. Our quality control protocols include coating weight verification per ASTM A90 test methods, surface inspection conforming to ASTM A924 standards, and mechanical property validation ensuring tensile strength consistency within ±5% tolerance ranges.

EG steel coil manufacturer

Frequently Asked Questions

What is the minimum order quantity (MOQ)?

Our standard minimum order quantity for EG steel coil stands at 25 metric tons per specification, though we accommodate smaller trial orders of 10 tons for qualified manufacturing partners establishing new supply relationships. Mixed container loading options are available for customers requiring multiple thickness or width combinations within a single shipment.

Do you provide material test certificates?

Yes, we supply comprehensive mill test certificates (MTC) conforming to EN 10204 Type 3.1 documentation standards with every shipment. These certificates detail chemical composition analysis per ASTM E1019 methods, mechanical property test results including yield strength and elongation values, zinc coating weight measurements, and complete heat traceability back to the steel production batch.

What is the typical delivery time?

Standard delivery schedules range from 25 to 35 calendar days from confirmed purchase order receipt for stock specifications. This timeline encompasses production allocation at partner mills, quality inspection protocols, protective packaging application, and container loading coordination. Expedited processing options reducing lead time to 18-22 days are available for urgent requirements with premium freight arrangements.

Can you cut to custom sizes?

Our processing facilities offer precision slitting services with width tolerance of ±0.5mm and cut-to-length operations maintaining dimensional accuracy within ±2.0mm per ASTM A1058 standards. We accommodate custom blanking requirements for specific component dimensions, edge conditioning treatments including deburred or rounded edges, and specialized packaging configurations supporting just-in-time delivery programs for high-volume manufacturing operations.

EG steel coil China

Get a Competitive Quote for EG Steel Coil

Contact our technical sales team today to receive factory-competitive pricing for your EG steel coil requirements. We provide detailed quotations within 24 hours including material specifications, coating options, delivery terms, and value-added processing capabilities tailored to your manufacturing applications. Our experts are ready to discuss volume commitments, quality assurance protocols, and supply chain optimization strategies supporting your production objectives.

Ratings & Reviews

5.0

Very satisfied

Based on 8 reviews for verified purchases

Supplier service

5.0

On-time shipment

5.0

Supplier service

5.0

Chris Martin

Canada

verified purchases

2025-09-10

Superior EG Coil with Fast Turnaround
Urgent order of 16 tons EG steel coil (1.5mm thickness, 1350mm width, 70g/m² coating) for agricultural equipment production. Supplier offered expedited 20-day delivery versus standard 30 days at reasonable premium. Material arrived in 19 days with complete ASTM A653 documentation. Coating uniformity was excellent with ±3g/m² variation across entire coil length. Tensile strength at 340 MPa met our structural requirements. Deburred edge conditioning eliminated secondary processing. Coil ID was 508mm matching our uncoiling equipment. Outstanding logistics coordination for time-critical project.

Carlos Silva

Brazil

verified purchases

2025-09-28

Acceptable Quality with Resolved Documentation Issues
Ordered 10-ton trial shipment of 0.9mm EG coil (1100mm width) for furniture component testing. Material quality was acceptable with coating weight at 58g/m² (specified 60g/m²). Initial mill certificates had incomplete chemical analysis data but supplier provided corrected EN 10204 3.1 documentation within 5 days. Formability was adequate for our bending operations though slightly harder than expected. Delivery took 38 days due to customs clearance delays. Supplier was responsive in resolving documentation concerns. May consider larger orders after further material trials.

Ahmed Al-Hassan

United Arab Emirates

verified purchases

2025-10-15

Perfect EG Coils for HVAC Ductwork
Third consecutive order - 20 tons of 0.7mm EG steel coil (1400mm width, 50g/m² coating) for air conditioning duct manufacturing. Consistent quality across all shipments with identical mechanical properties. Yield strength maintained at 195-205 MPa range. Surface inspection showed zero defects per ASTM A924 classification. Supplier arranged mixed container with 0.5mm and 0.7mm thickness which optimized our inventory. Documentation included full traceability to steel mill heat numbers. Delivery was 26 days from PO confirmation. Excellent partnership for ongoing projects.

William Taylor

Australia

verified purchases

2025-11-02

Reliable EG Steel for Marine Fittings
Purchased 15 tons of 1.0mm EG coil (1250mm width, 100g/m² heavy coating) for marine hardware components. Higher zinc coating weight provides better corrosion resistance for coastal environment applications. Mill certificates documented coating adhesion per ASTM A239 standards. Material processed well through our stamping operations. Price was 6% higher than standard 60g/m² coating but justified for marine use. One coil had minor edge waviness affecting 3% of material but supplier offered credit adjustment. Delivered in 31 days to Sydney port.

Wei Chen

Singapore

verified purchases

2025-11-20

Premium EG Coil for Electronics Enclosures
Supplied 12 tons of ultra-thin 0.4mm EG coil (1000mm width, 40g/m² coating) for electronics cabinet production. Surface smoothness was exceptional with Ra value below 0.8μm, perfect for powder coating applications. Chemical composition analysis showed carbon at 0.038%, well within low-carbon steel specifications. Material exhibited excellent formability with 42% elongation in tensile tests. Cut-to-length service provided blanks at 2400mm with ±1.5mm accuracy. Delivery completed in 24 days including custom processing. ISO 9001 and IATF 16949 certifications verified.

Hans Mueller

Germany

verified purchases

2025-12-08

Good Quality EG Coils at Competitive Price
Ordered 25 tons of 1.2mm EG steel coil (1500mm width, 80g/m² coating) for construction panel manufacturing. Material quality met ASTM A653 CS Type B requirements. Compared quotes from 4 European suppliers and this offered 12% cost savings. Zinc coating was slightly uneven on 2 coils (measured 76-84g/m² range) but still within acceptable limits for our application. Mechanical properties were consistent. Delivery took 33 days, slightly longer than quoted 28-30 days. Overall good value for the price point.

Michael Johnson

United States

verified purchases

2025-12-23

Outstanding Service and Technical Support
Purchased 18 tons of 0.6mm EG coil for appliance door panels. Sales team responded within 3 hours with detailed specifications and coating options. They arranged custom slitting to 850mm width with ±0.3mm tolerance, exactly what we needed. Provided comprehensive EN 10204 3.1 certificates including tensile strength data (yield: 285 MPa). Packaging was excellent with VCI paper protection. Lead time was 29 days as promised. Technical advisor helped us select CQ grade which reduced costs by 8% versus our original DQ specification.

James Wilson

United Kingdom

verified purchases

2026-01-07

Excellent EG Coil Quality for Automotive Components
Ordered 22 tons of EG steel coil (0.8mm thickness, 1200mm width, 60g/m² zinc coating) for automotive bracket production. Mill test certificates showed perfect compliance with EN 10346 DDQ grade. Surface finish was flawless with uniform coating distribution verified by our QC team. Coating weight measured at 61.2g/m² per ASTM A90 test. Delivered in 27 days with proper edge protection. Material formed beautifully with zero cracking issues during deep drawing operations. This is our fourth order this year.