Name: 06m Width DX51 SPCC Grade Galvanized Steel Coils Hot Dipped GI coils
Brand: Wuxi Talat
Price: 1 USD

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0.6m Width DX51 SPCC Grade Galvanized Steel Coils Hot Dipped GI coils

Categories	Galvanized Steel Coils
Brand Name:	Wuxi Talat
Model Number:	GI
Place of Origin:	China
MOQ:	1ton
Price:	negotiate
Payment Terms:	T/T,Western Union,L/C
Supply Ability:	10000tons
Delivery Time:	7-15days
Packaging Details:	Standard seaworthy export packing or as customer demands
Zinc Layer:	30-160
Coil Weight:	3-10 ton
Type:	Hot Dipped
Yield Strength:	230-450 MPa
Elongation:	16-30%
Hardness:	G300- G550
Tensile Strength:	270-550 MPa
Edge:	Mill Edge Slit Edge
Appearance:	spangle or no spangle or big spangle
Model No:	DX51D+Z-MD DX51D+Z-HR DX52D-DX53D+Z

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Company Info.

Wuxi Talat Steel Co., Ltd.

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Product Details
Company Profile

0.6m Width DX51 SPCC Grade Galvanized Steel Coils Hot Dipped GI coils

Prime Quality GI Hot Dipped Galvanized Steel Coils DX51 SPCC Grade

Specification

Item	Value
Standard	AiSi, ASTM, bs, DIN, GB, JIS
Place of Origin	China
Brand Name	SENYILU
Type	Steel Coil
Technique	Cold Rolled
Surface Treatment	Galvanized
Application	Ship Plate
Special Use	High-strength Steel Plate
Width	0.6m-3m or as required
Length	4m-12m or as required
Tolerance	±1%
Type	Hot-Galvanized Steel Sheet
Processing Service	Bending, Welding, Decoiling, Cutting, Punching

Product Packaging

Product packaging can be customized according to customers and according to factory standards

Advantages

Low processing cost: The cost of hot-dip galvanizing and rust prevention is lower than that of other paint coatings
Multi-faceted protection: Each part of the plated parts can be plated with zinc, even in recesses, sharp corners and hidden places can be protected in many ways
The inspection is simple and convenient: The hot-dip galvanized layer can be tested visually and with a simple non-destructive coating thickness table

Applications

Galvanized steel coil products are mainly used in construction, light industry, automobile, agriculture, animal husbandry, fishery and other industries. Such as building roofs, highway guardrails, sheet metal processing, roof grilles, household appliance enclosures, ventilation ducts, chimneys, kitchen utensils, grain storage and transportation, frozen processing of meat and aquatic products, etc.

0.6m Width Dx51 Spcc Grade Galvanized Steel Coils Application

Packaging & Shipping

Frequently Asked Questions

1. What does zinc coating weight mean? What options do you offer?

Zinc coating weight (also called zinc mass) is measured in g/m² (both sides total). It determines the corrosion resistance lifespan of the steel.

Grade	Coating Mass (g/m²)	Typical Application
Z40-Z80	40-80	Indoor use, light protection
Z100-Z140	100-140	General construction, roofing
Z180-Z275	180-275	Heavy industry, structural components
Z350-Z450	350-450	Coastal areas, high-corrosion environments

Note: Higher coating weight = longer service life = higher cost. We recommend selecting based on your actual environmental conditions.

2. What standards do you follow?

Our galvanized steel coils comply with major international standards:

ASTM A653 - American Standard
JIS G3302 - Japanese Standard
EN 10346 - European Standard
GB/T 2518 - Chinese Standard

All products come with Mill Test Certificates (MTC) that can be provided upon shipment.

3. What is spangle? Regular spangle vs zero spangle - which should I choose?

Spangle refers to the visible crystal patterns on the surface of galvanized steel, formed during the solidification of the zinc coating.

Type	Description	Best For
Regular Spangle	Visible snowflake-like crystals	Applications where appearance is not critical; prepainted base
Zero Spangle (Minimal Spangle)	Smooth, uniform surface with no visible crystals	Painting applications, prepainted steel, automotive parts, where surface smoothness matters

Recommendation: If you plan to paint directly on the surface, zero spangle is strongly recommended for better paint adhesion.

4. Does galvanized steel rust?

While galvanized steel offers excellent corrosion protection, white rust (zinc oxide) can occur under certain conditions:

Poor ventilation during storage
High humidity or condensation
Direct contact with rainwater

5. How to prevent white rust?

Prevention methods:

Passivation treatment - We apply chromate or chromium-free passivation before shipment
Oil coating - Anti-rust oil can be applied for ocean freight shipments
Proper storage - Store in a dry, ventilated warehouse; avoid outdoor storage

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0.6m Width DX51 SPCC Grade Galvanized Steel Coils Hot Dipped GI coils

0.6m Width DX51 SPCC Grade Galvanized Steel Coils Hot Dipped GI coils

0.6m Width DX51 SPCC Grade Galvanized Steel Coils Hot Dipped GI coils

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0.6m Width DX51 SPCC Grade Galvanized Steel Coils Hot Dipped GI coils