Small Coil Galvanized Steel - High-Quality Corrosion-Resistant Steel for Industrial Use

Baiqu Steel Coil Manufacturing Co., Ltd.

Verified Custom manufacturer · 4 yrs ·

China

Customizable Rock-bottom price

$580 1-49 ton Base price

$555 50-99 ton 4.3% off

$540 ≥100 ton 6.9% off

Price validity: subject to market conditions

Supplier's customization ability

Drawing-based customization
Sample-based customization
Full customization

Quantity

Minimum order quantity: 1 ton

Shipping total: To be negotiated

Subtotal of goods US$ 580.00

Start order request

Payment and delivery

Payment:: by contract — deposit, balance after your inspection
Lead time:: confirmed with the quotation
Packaging:: standard export packing
Samples:: available on request

Product details

Technical Specifications of Small Coil Galvanized Steel

Property	Parameter	Description
Product Name	Small Coil Galvanized Steel	Hot-dip or electro-galvanized low carbon steel in small coil form
Base Material	Q195 / Q235 / SAE 1006 / SAE 1008	Low carbon steel substrate grades
Standard Compliance	ASTM A653, EN 10346, JIS G3302, GB/T 2518	Meets major international galvanizing standards
Galvanizing Process	Hot-Dip Galvanized (HDG) / Electro-Galvanized (EG)	Zinc coating method options
Zinc Coating Weight	30 - 275 g/m²	Coating weight per side, customizable
Carbon (C)	≤0.15%	Low carbon content for formability
Manganese (Mn)	≤0.60%	Provides moderate strength
Phosphorus (P)	≤0.035%	Controlled for ductility
Sulfur (S)	≤0.035%	Low sulfur for improved weldability
Tensile Strength	270 - 500 MPa	Varies by base material grade
Yield Strength	195 - 345 MPa	Minimum yield strength depending on grade
Elongation	≥20%	Ductility in 50mm gauge length
Wire/Strip Thickness	0.3 - 3.0 mm	Available thickness range for small coils
Coil Weight	5 - 50 kg per coil	Small coil packaging for easy handling
Coil Inner Diameter	200 - 400 mm	Standard inner diameter options
Surface Finish	Regular Spangle / Zero Spangle / Skin-Pass	Multiple surface treatment options
Application	Fencing, binding, handicrafts, construction, agriculture	Typical end-use industries
Certification	ISO 9001, SGS, EN 10204 3.1	Quality certifications provided
Packaging	Shrink-wrapped, palletized, moisture-proof paper	Standard export packaging for small coils
MOQ	2 tons	Minimum order quantity

Small Coil Galvanized Steel - High-Quality Corrosion-Resistant Steel for Industrial Use

Small coil galvanized steel is a versatile zinc-coated carbon steel product packaged in compact coil form, engineered to deliver outstanding anti-corrosion properties for a broad range of industrial and construction applications. With its manageable coil weight and dimensions, this product serves as the preferred choice for workshops, fabricators, and distributors who require efficient material handling without sacrificing protective performance. Whether you need binding wire, mesh fencing, or precision-formed components, small coil galvanized steel provides a reliable, cost-effective solution backed by consistent zinc coating quality and superior mechanical properties.

What Is Small Coil Galvanized Steel?

Small coil galvanized steel refers to low-carbon or mild steel wire or strip that has been hot-dip galvanized or electro-galvanized, then wound into coils typically weighing between 5 kg and 50 kg. The zinc layer, ranging from 40 g/m² to 275 g/m² depending on the coating class per ASTM A653/A653M, forms a metallurgical bond with the steel substrate that provides exceptional durability against corrosive environments. This compact coil format is commonly employed for applications where full-size coils are impractical due to space constraints or lower volume requirements.

Small Coil Galvanized Steel Technical Specifications

Our small coil galvanized steel is manufactured according to ASTM A653/A653M-22 and EN 10346:2015, ensuring consistent coating weight and mechanical integrity across every production lot.

Parameter	Specification
Base Material	Low-carbon steel (C ≤ 0.15%), grades SGCC / DX51D+Z
Zinc Coating Weight	Z60 (60 g/m²) to Z275 (275 g/m²)
Thickness Range	0.3 mm – 3.0 mm
Width Range	20 mm – 600 mm
Coil Weight	5 kg – 50 kg per coil
Tensile Strength	270 MPa – 500 MPa (grade dependent)
Yield Strength	≥ 205 MPa (DX51D+Z per EN 10346)
Elongation	≥ 22% (0.5 mm thickness, A80 gauge length)
Surface Finish	Regular spangle / minimized spangle / zero spangle
Standards	ASTM A653/A653M, EN 10346:2015, JIS G3302

Key Applications of Small Coil Galvanized Steel

Binding and tying wire: Construction sites rely on small coil galvanized steel wire for rebar tying and bundling operations.
Mesh and fencing: The compact coil format finds extensive application in welded mesh panels, chain-link fencing, and agricultural enclosures.
HVAC ductwork: Fabricators use galvanized strip coils for forming duct sections, clamps, and hangers with superior resistance to moisture.
Automotive components: Small coils serve critical roles in stamping brackets, clips, and protective shields requiring zinc-coated corrosion protection.
Electrical conduit and cable trays: The material's formability and zinc barrier make it ideal for cable management systems in commercial buildings.

Frequently Asked Questions

What is the minimum order quantity (MOQ) for small coil galvanized steel?

Our standard MOQ starts at 2 metric tons for common specifications. For custom coating weights or non-standard widths, a minimum of 5 metric tons per size may apply depending on production scheduling.

Do you provide material test certificates?

Yes. Every shipment includes a mill test certificate (MTC) compliant with EN 10204 Type 3.1, documenting chemical composition, mechanical properties, and zinc coating weight verified through laboratory testing.

What is the typical delivery time?

Stock items in standard gauges and coating classes ship within 7–10 business days. Custom-produced small coil galvanized steel orders generally require 20–30 days from order confirmation to port loading.

Small coil galvanized steel supplier

Can you supply custom coil weights and dimensions?

Absolutely. We offer tailored coil inner diameters from 150 mm to 508 mm, individual coil weights from 5 kg to 50 kg, and slit widths down to 20 mm to match your specific processing or packaging requirements.

Get a Competitive Quote for Small Coil Galvanized Steel

Looking for factory-competitive pricing on small coil galvanized steel with reliable coating consistency and flexible coil sizing? Contact our sales team today with your required thickness, width, zinc coating class, and annual volume. We provide value-driven pricing, prompt technical support, and global shipping to help you streamline procurement and reduce project costs.

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Small coil galvanized steel China

Ratings & Reviews

4.5

Based on 8 reviews

5 5

4 2

3 1

2 0

1 0

Robert Brown

United Kingdom

2025-02-20

Acceptable Galvanized Coils — Minor Width Tolerance Issue Resolved

Ordered 4 tons of small coil galvanized steel, 0.5mm thickness, 50mm slit width, Z60 coating for light-gauge forming. Most of the material performed fine — coating weight and mechanical properties matched the MTC. However, slit width on roughly 15% of coils measured 51.8mm rather than the 50mm nominal, which caused minor jamming on our narrower forming guides. We raised this with the sales team and they responded within one business day, offering a credit on the affected coils and tighter tolerance confirmation for future orders. The resolution was handled professionally. Will trial another order with the updated tolerance agreement before committing to larger volumes.

Chris Martin

Canada

2025-03-13

Perfect Galvanized Strip Coils for Electrical Conduit Fabrication

Placed a 9-ton order of small coil galvanized steel, 1.0mm thickness, 200mm width, Z100 coating for electrical conduit forming at our Ontario facility. This is our fourth order over 18 months. Mechanical properties have been consistent across every lot — tensile strength ranging 310–330 MPa, elongation consistently above 25%. The 150mm inner diameter coils fit our forming mandrels without modification. MTC documentation arrived digitally within 24 hours of shipment notification, which our QA team appreciates for import customs clearance. No coating adhesion issues after our in-house salt spray test at 250 hours. Highly consistent supplier.

Carlos Silva

Brazil

2025-04-06

Decent Galvanized Small Coils for Agricultural Fencing

We bought 7 tons of small coil galvanized steel, 2.5mm thickness, Z200 coating, 25 kg coil weight for chain-link fencing on agricultural enclosures in Minas Gerais. Zinc coating weight was consistent — our lab measured 205–218 g/m² across random samples, meeting the Z200 class. Yield strength at 215 MPa was just above the 205 MPa EN 10346 floor, which is acceptable for this application. Compared pricing from three Chinese and one European supplier — this was second-lowest but best on documentation quality. Delivery was 28 days for this non-standard coil weight, matching the quoted timeframe. Would consider reordering for next season's project.