Struggling to find the perfect galvannealed steel sheet supplier? You’re not alone. With so many factories and manufacturers out there, it’s tough to know which one truly delivers on quality, reliability, and cost. Choosing the right partner means fewer delays, better products, and real peace of mind for your business. Imagine smoother projects and stronger results! Ready to discover the industry’s top suppliers? Dive in and let’s find the best match for your needs.

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Galvannealed Steel Sheet & Coil Supplier – Alliance Steel

Product Details:
Galvannealed steel sheet and coil products are carbon steel coated with zinc via a hot-dipped process, then annealed to convert the zinc into a zinc-alloy coating, enhancing resistance to corrosion and scratching.

Technical Parameters:
– Carbon steel base
– Zinc coating applied via hot-dipped process
– Annealing yields a zinc-alloy coating
– Enhanced resistance to corrosion and scratches

Application Scenarios:
– Vehicle components
– Products requiring enhanced corrosion resistance when painted
– Applications needing durable, scratch-resistant metal surfaces

Pros:
– Superior corrosion protection when used with primer and paint
– Excellent resistance to paint peeling and blistering
– Increased scratch resistance compared to standard galvanized steel

Cons:
– Requires primer and paint for optimal corrosion protection
– May not be suitable where pure zinc coating (no alloy) is preferred

Galvanized Steel Sheets, Plates and Coils – PVS Metals

Product Details:
PVS Metals supplies an extensive range of galvanized steel products, including sheets, plates, and coils, available in several grades, thicknesses, and sizes. They also offer galvannealed steel options and provide custom supply with short lead times.

Technical Parameters:
– Galvanized steel features a zinc coating applied to prevent rusting.
– Galvannealed steel is produced by hot-dipping and annealing, resulting in a
– Products are available in multiple grades, thicknesses, and sizes.

Application Scenarios:
– Outdoor fabrication projects where corrosion resistance is required.
– Marine environments exposed to moisture and salts.
– Industrial applications such as equipment or construction components.
– Automotive and electrical equipment (for galvannealed steel requiring

Pros:
– Extensive inventory and variety of galvanized steel products.
– Competitive pricing, fast delivery, and reliable service.
– Industry-leading technology and over 100 years of steel expertise.
– Custom supply available with very low lead times.

Cons:
– Specific technical details (such as exact grades, coating weights, or
– Potential limitations in information on surface finishes or certifications

Galvannealed Steel – Kloeckner Metals Corporation

Product Details:
Kloeckner Metals supplies galvannealed steel grades such as A653, CS-A, CS-B, DS, DDS, EDDS, and 33-55 in various formats and sizes, suitable for applications that require excellent paint adhesion, corrosion resistance, and low maintenance. Products are offered in both galvanized and galvannealed formats including hot-dipped galvanized sheets.

Technical Parameters:
– Galvannealed steel is produced by annealing previously galvanized steel at
– Grades include A653 (easy to machine, form, and weld; for applications not
– Machining is similar to galvanized steel and often uses a round electric saw.
– Welding is recommended using an arc welder, performed outdoors due to fumes.

Application Scenarios:
– Automobile industry and construction industry for corrosion resistance and
– Fabrication of doors, door frames, door handles, guardrails, bridges, fencing,
– Construction of permanent debris and linen chute systems.
– Situations requiring low-maintenance and where paint adhesion is needed.

Pros:
– Excellent paint adhesion.
– High resistance to corrosion, long lifespan.
– Low maintenance requirements, suitable for maintenance-free applications.

Cons:
– May corrode faster if not painted.
– Machining or working the material may require different machinery and more

Galvannealed Steel Sheet | Galvannealed A653 Steel – Alro

Product Details:
Alro Steel offers steel bar grating, including welded and press-locked types, used primarily for floors, mezzanines, walkways, platforms, stair treads, and trench covers. The grating is available in various mesh sizes, bearing bar sizes, and widths to suit structural needs.

Technical Parameters:
– Available in welded and press-locked construction
– Standard bar sizes: 3/4″ x 3/16″, 1″ x 3/16″, 1-1/4″ x 3/16″, 1-1/2″ x 3/16″
– Standard mesh: 19W4 (1-3/16″ c.c. bearing bar, 4″ c.c. cross bar)
– Mill finish or galvanized finish options

Application Scenarios:
– Mezzanines in industrial facilities
– Walkways and catwalks
– Platform flooring for factories and plants
– Stair treads and trench covers

Pros:
– Provides superior strength-to-weight ratio for flooring applications
– Allows for excellent drainage and air circulation
– Available in various sizes and finishes to suit multiple requirements
– Low maintenance and durable construction

Cons:
– Steel grating can be heavy and difficult to install compared to lighter
– May require galvanizing to prevent corrosion in harsh environments

Galvannealed Steel – Majestic Steel USA

GALVANNEAL STEEL COILS AND SHEETS – Hascall Steel Company

Product Details:
Hascall Steel supplies high-quality galvanneal steel coils and sheets in a broad range of grades, thicknesses, and sizes for manufacturing, construction, automotive, and industrial applications, with fast lead times and precision processing.

Technical Parameters:
– Gauges available: .015–.130”
– Steel grades: CQ, DQ, AKDQ, CS, DS, DDS, EDDS, HSLA GRADE 50-80, ASTM
– Coating options: 30A, 60A
– Width: Slit coils from 1″ to 72″; Sheet lengths from 1″ to 240″
– Order quantities: 500 lbs – 500,000 lbs
– Lead time: Expedited 24–48 hours; standard 5–7 days

Application Scenarios:
– Automotive parts such as panels, doors, and components that require painting
– Building and construction (ductwork, wall panels, doors, architectural features)
– Cases and housings for appliances
– Metal furniture and cabinetry that will be painted

Pros:
– Excellent paint adhesion due to matte finish
– Good weldability compared to standard galvanized steel
– Provides good corrosion resistance, especially when painted
– Fast lead times and a wide selection of grades and sizes

Cons:
– Corrosion resistance is slightly less than standard galvanized steel due to the

Galvanized Steel Sheet Suppliers – Thomasnet

Product Details:
Galvanized steel sheets supplied in a variety of grades and finishes for industrial and manufacturing applications.

Technical Parameters:
– Thickness ranges typically from 0.015 inch up to 0.135 inch (varies by supplier)
– Available in various sheet sizes, coils, and custom cut lengths
– Hot-dipped and electro-galvanized options offered
– Complies with ASTM A653/A924 and other industry standards

Application Scenarios:
– Construction and building materials
– HVAC ductwork fabrication
– Automotive parts manufacturing
– Appliances and enclosures

Pros:
– Corrosion resistance due to zinc coating
– Wide range of grades and sizes to suit different applications
– Good formability and weldability
– Meets common industry specifications

Cons:
– May be more expensive than non-galvanized steel
– Galvanized layer can be damaged by cutting or welding, potentially reducing

Majestic Steel USA – Right Steel. Right Solutions. Right Timing.

Product Details:
Majestic Steel USA offers a range of flat-rolled steel products including Galvanized, Aluminized, Cold Rolled, Galvalume®, Galvannealed, Bonderized/Phosphatized, Pre-Paint, and Stainless steel, along with supply chain solutions, coil processing, and steel service centers.

Technical Parameters:
– Prime inventory of multiple coated and uncoated steel types (Galvanized,
– Customizable steel solutions based on customer needs
– Coil steel processing capabilities

Application Scenarios:
– Energy sector equipment and structures
– Agricultural facilities and machinery
– Transportation and automotive manufacturing
– Construction (commercial buildings, HVAC, electrical, appliances, industrial

Pros:
– Wide product selection covering various steel types and finishes
– Customized solutions and flexible supply chain options
– Strategically located inventory for faster delivery
– Focus on reliable quality and risk mitigation in steel buying

Cons:
– No detailed technical specifications (exact grades, dimensions, or standards)
– Potential complexity in choosing the right solution due to broad product range

G90 Galvanized Sheet & Coil Steel Supplier – ASTM-A653 Grade Steel …

Product Details:
Curtis Steel Co. supplies high-quality galvanized steel sheets and coils, including both hot-dipped and electro-galvanized options. Products are available in various material types, grades, surface finishes, widths (36” to 60”), and gauges (10 GA to 28 GA), and are manufactured to ASTM A653 and ASTM A879 standards. Custom processing services such as cut-to-length, slitting, shearing, and forming are also offered, with distribution centers for fast delivery.

Technical Parameters:
– Standards: ASTM A653 (hot-dipped), ASTM A879 (electro-galvanized)
– Material Types: Commercial Steel (CS Types A/B/C), Forming Steel (FS Types A/B)
– Widths: 36” to 60” | Gauges: 10 GA to 28 GA | Zinc Coating Weights: G30, G40,
– Surface Finishes: Regular Spangle, Min. Spangle

Application Scenarios:
– Structural framing, roofing, and siding in construction
– HVAC systems, truss plates, telecom enclosures
– Agricultural panels, fencing, barns
– Automotive components including bodies and frames

Pros:
– Corrosion resistance and long-lasting protection due to zinc coating
– Diverse range of grades and finishes for various applications and specifications
– In-house processing (cut-to-length, slitting, shearing, forming) and fast
– Engineered for superior formability, strength, and compliance with industry

Cons:
– Limited gauge range (10 GA to 28 GA) may not meet all specialized needs
– Primarily focused on the Southwest and Midwest regions, possibly limited

Galvanized Steel Sheet, Cut to size. Same Day Shipping

Product Details:
Galvanized steel sheet, cut to size with same-day shipping available. The company offers a wide range of metal materials, including steel, aluminum, brass, bronze, copper, nickel, stainless steel, titanium, tool steel, and specialty items. Users can buy steel sheet (galvanized) as well as other steel forms (angle, bar, plate, tube, etc.) with custom sizing.

Technical Parameters:
– Material: Galvanized steel
– Form factor: Sheet (other forms like angle, bar, tube, etc. also available for
– Custom cut to size

Application Scenarios:
– Construction and building applications
– Automotive and manufacturing industries
– Home or hobby metalworking projects

Pros:
– Wide selection of metal materials and shapes
– Custom cutting to size available
– Same-day shipping offered

Cons:
– Specific technical specs (e.g., sheet thickness, grade, coating details) not
– Limited detail about minimum order size or pricing policies

Comparison Table

Company	Product Details	Pros	Cons	Website
Galvannealed Steel Sheet & Coil Supplier – Alliance Steel	Galvannealed steel sheet and coil products are carbon steel coated with zinc	Superior corrosion protection when used with primer and paint Excellent	Requires primer and paint for optimal corrosion protection May not be suitable	www.alliancesteel.net
Galvanized Steel Sheets, Plates and Coils – PVS Metals	PVS Metals supplies an extensive range of galvanized steel products, including	Extensive inventory and variety of galvanized steel products. Competitive	Specific technical details (such as exact grades, coating weights, or	pvsmetals.com
Galvannealed Steel – Kloeckner Metals Corporation	Kloeckner Metals supplies galvannealed steel grades such as A653, CS-A, CS-B,	Excellent paint adhesion. High resistance to corrosion, long lifespan. Low	May corrode faster if not painted. Machining or working the material may	www.kloecknermetals.com
Galvannealed Steel Sheet	Galvannealed A653 Steel – Alro	Alro Steel offers steel bar grating, including welded and press-locked types,	Provides superior strength-to-weight ratio for flooring applications Allows for	Steel grating can be heavy and difficult to install compared to lighter
Galvannealed Steel – Majestic Steel USA				www.majesticsteel.com
GALVANNEAL STEEL COILS AND SHEETS – Hascall Steel Company	Hascall Steel supplies high-quality galvanneal steel coils and sheets in a	Excellent paint adhesion due to matte finish Good weldability compared to	Corrosion resistance is slightly less than standard galvanized steel due to the	hascallsteel.com
Galvanized Steel Sheet Suppliers – Thomasnet	Galvanized steel sheets supplied in a variety of grades and finishes for	Corrosion resistance due to zinc coating Wide range of grades and sizes to suit	May be more expensive than non-galvanized steel Galvanized layer can be damaged	www.thomasnet.com
Majestic Steel USA – Right Steel. Right Solutions. Right Timing.	Majestic Steel USA offers a range of flat-rolled steel products including	Wide product selection covering various steel types and finishes Customized	No detailed technical specifications (exact grades, dimensions, or standards)	www.majesticsteel.com
G90 Galvanized Sheet & Coil Steel Supplier – ASTM-A653 Grade Steel …	Curtis Steel Co. supplies high-quality galvanized steel sheets and coils,	Corrosion resistance and long-lasting protection due to zinc coating Diverse	Limited gauge range (10 GA to 28 GA) may not meet all specialized	www.curtissteelco.com
Galvanized Steel Sheet, Cut to size. Same Day Shipping	Galvanized steel sheet, cut to size with same-day shipping available. The	Wide selection of metal materials and shapes Custom cutting to size	Specific technical specs (e.g., sheet thickness, grade, coating details) not	onlinemetalsupply.com

Frequently Asked Questions (FAQs)

What factors should I consider when choosing a galvannealed steel sheet supplier?
Look for suppliers with strong reputations, consistent product quality, certifications, reasonable lead times, and responsive customer service. Pricing, location, and ability to meet specific requirements (like custom sizes or coatings) are also important to review.

How can I verify the quality of a supplier’s galvannealed steel sheets?
Request product samples, certifications (such as ISO standards), and test reports. Check if the factory follows industry specifications and ask for references from other customers. A reputable supplier will readily provide this information.

What is the typical minimum order quantity (MOQ) for galvannealed steel sheet manufacturers?
MOQs can vary widely—from a single ton to several tons—depending on the supplier’s capacity and your requirements. Always ask suppliers about their MOQ and see if they can accommodate smaller orders if you’re just starting out.

Can suppliers provide custom sizes and thicknesses for galvannealed steel sheets?
Many manufacturers offer customization in size, thickness, and even coating thickness. When contacting a supplier, share your precise specifications to ensure they can meet your needs before placing an order.

What questions should I ask when contacting a potential supplier?
Ask about product specifications, certifications, lead times, pricing, payment terms, shipping options, and after-sales support. Clarify if samples are available and inquire about their experience serving clients with requirements similar to yours.