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Foshan, Guangdong, China

Zero Spangle Galvanized Steel Coil and Sheet

Zero Spangle Galvanized Steel Coil refers to a specific type of surface finish on hot-dip galvanized steel. It is characterized by a uniform, smooth, and silver-gray surface with no visible zinc crystals, or “spangles.” This finish is achieved through a controlled manufacturing process involving specific zinc bath chemistry and rapid cooling after the coating is applied.

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Zero Spangle Galvanized Steel Coil and Sheet

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Galvanized Steel

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Product details

The primary advantage of a zero spangle surface is its excellent suitability as a substrate for painting and powder coating. Its smooth texture ensures a flawless, high-quality final appearance without the underlying pattern of spangles showing through. For this reason, Zero Spangle is the standard requirement for high-end applications like automotive panels, home appliances, and as the base metal for color-coated steel (PPGI).

Why Choose Us

1. Consistent Quality – Quality is Our Lifeline

With great majority of raw materials from Baosteel, we ensure full in-house production control. Complete testing of mechanical properties with guaranteed thickness/width tolerance compliance.

2. Export Specialists – We Handle the Complexities

As 10+ years serving major overseas manufacturers, we can professionally handle the requirements of compliance, documentation, and shipping with proven track record.

3. Convenient Resources – As Easy As Local Supply

Flexible orders from small batches to large volumes. Multiple shipping options(LCL, FCL, Bulk Carrier) with dedicated after-sales support and regular customer visits.

4. Low Minimum Order & Sample Availability

We accept small orders starting from 0.5–5 tons and provide samples for evaluation, helping you verify quality before bulk purchasing.

Product Serve

Grade	DX51D+Z, DX52D+Z, DX53D+Z, DX54D+Z, DX56D+Z	Certificate	IATF 16949:2016, ISO 45001, ISO 9001, ISO 14001
Standard	GB/T, EN, JIS, ASTM	Technique	Cold Rolled
Thickness (mm)	0.15-6.00 (Required)	Surface	zero, small, regular, large spangle
Width (mm)	10-1500 (Provide slitting service)	MOQ	0.5 Ton
Coil ID (mm)	508/610	Delivery Time	2-4 weeks (Negotiate)
Production period	2-4 weeks (Negotiate)	Package	Standard Package, Export Package

Product Parameters

The chemical compositions and physical properties of each grade are as follows. We Strict compliance with customer requirements for thickness and width tolerances. Our fully in-house production line ensures consistent material stability at all times.

Grade	C(%)	Si(%)	Mn(%)	P(%)	S(%)	Ti(%)
DX51D+Z	≤ 0.18	≤ 0.5	≤ 1.2	≤ 0.12	≤ 0.045	≤ 0.3
DX52D+Z	≤ 0.12	≤ 0.5	≤ 0.6	≤ 0.1	≤ 0.045	≤ 0.3
DX53D+Z	≤ 0.12	≤ 0.5	≤ 0.6	≤ 0.1	≤ 0.045	≤ 0.3
DX54D+Z	≤ 0.12	≤ 0.5	≤ 0.6	≤ 0.1	≤ 0.045	≤ 0.3
DX56D+Z	≤ 0.12	≤ 0.5	≤ 0.6	≤ 0.1	≤ 0.045	≤ 0.3

Grade	Tensile Strength (N/mm²)	Yield Strength (N/mm²)	Elongation (%)	Hardness (Hv0.5)
DX51D	No requirement	270 – 500	≥ 22	100-125
DX52D	140 – 300	260 – 420	≥ 26	105-130
DX53D	140 – 260	260 – 380	≥ 30	115-140
DX54D	120 – 220	260 – 350	≥ 36	140-165
DX56D	120 – 180	260 – 330	≥ 39	140-165

Product Parameters

The chemical compositions and physical properties of each grade are as follows. We Strict compliance with customer requirements for thickness and width tolerances. Our fully in-house production line ensures consistent material stability at all times.

Grade	C(%)	Si(%)	Mn(%)	P(%)	S(%)	Ti(%)
DX51D+Z	≤ 0.18	≤ 0.5	≤ 1.2	≤ 0.12	≤ 0.045	≤ 0.3
DX52D+Z	≤ 0.12	≤ 0.5	≤ 0.6	≤ 0.1	≤ 0.045	≤ 0.3
DX53D+Z	≤ 0.12	≤ 0.5	≤ 0.6	≤ 0.1	≤ 0.045	≤ 0.3
DX54D+Z	≤ 0.12	≤ 0.5	≤ 0.6	≤ 0.1	≤ 0.045	≤ 0.3
DX56D+Z	≤ 0.12	≤ 0.5	≤ 0.6	≤ 0.1	≤ 0.045	≤ 0.3

Grade	Tensile Strength (N/mm²)	Yield Strength (N/mm²)	Elongation (%)	Hardness (Hv0.5)
DX51D	No requirement	270 – 500	≥ 22	100-125
DX52D	140 – 300	260 – 420	≥ 26	105-130
DX53D	140 – 260	260 – 380	≥ 30	115-140
DX54D	120 – 220	260 – 350	≥ 36	140-165
DX56D	120 – 180	260 – 330	≥ 39	140-165

Our engineering team is available to assist with your unique project needs. Feel free to contact us to discuss your application, and we will gladly provide material suggestions and arrange for samples.
And all our product can be supplied as large spangle, regular spangle, small spangle, zero spangle.

Product View


Overview of Zero Spangle Galvanized Steel Coil	Zero Spangle Galvanized Steel Coil Surface Details	Zero Spangle Galvanized Steel Coil in Processing

Product Application

Due to its perfectly smooth and uniform surface, the applications for Zero Spangle galvanized steel are concentrated in industries where a high-quality painted or coated finish is essential.

Automotive Industry: Body panels (doors, hoods, fenders), structural components, and other parts requiring a flawless paint finish.

Home Appliances: The appearance of home appliances is a critical factor for consumers. The smooth zero spangle surface is the ideal base for the durable and aesthetically pleasing powder coats and paints used on these products.

High-End Construction & Decoration: Architectural wall panels, high-quality steel doors, window frames, ceiling grids, and interior partitions that require painting.

If you have requirements for your product’s performance, but are not sure about the most suitable grade, or want to know more information about a specific grade, please do not hesitate to contact us.

Packaging And Shipping

APPLICATION AREAS

Furniture Hardwares

Household Appliances

Garden Hardwares

Automotive Stators and Rotors

Spring Plates

Kitchenware

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Galvanized Steel

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