products details

Home Products

0.09–3.8mm 40–450g/m² Hot Dipped Galvanized Steel Coil SGCC DX51D+Z for Construction and Manufacturing Applications

Brand Name:	HY
MOQ:	50 MT
Delivery Time:	30 days
Payment Terms:	L/C, T/T

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

ISO

Product Name:

Hot Dipped Galvanized Steel Coil (GI Coil)

Brand:

Steel Grade:

SGCC / SGCD / SGCE / SGCH / DX51D+Z / DX52D+Z / DX53D+Z

Thickness:

0.09–3.8 Mm

Width:

750–1000 / 1220 / 1250 / 1500 Mm

Zinc Coating:

40–450 G/m²

Spangle:

Regular / Minimized / Big / Zero

Surface Treatment:

Chromated / Oiled / Anti-fingerprint

Process:

Cold Rolled Base + Hot Dip Galvanizing

Standard:

ASTM A653 / JIS G3302 / EN 10147

Coil Weight:

Max. 13 MT

Coil ID:

508 Mm / 610 Mm

MOQ:

50 MT

Packaging Details:

standard export packing

Supply Ability:

100000

Highlight:

0.2-3.0mm Thickness Hot Dipped Galvanized Steel Coils

Z60-Z275 Zinc Coating HDG Steel Coil Sheets

195-420N/mm2 Yield Strength Galvanized Steel Coils

Product Description

0.09–3.8mm 40–450g/m² Hot Dipped Galvanized Steel Coil SGCC DX51D+Z for Construction and Manufacturing Applications

1. Product Overview

Hot dipped galvanized steel coil is produced by immersing cold rolled steel into molten zinc, forming a metallurgical bonding coating layer that provides corrosion resistance and durability in atmospheric environments.

The coating range of 40–450 g/m² allows the product to be used from general indoor applications to high-corrosion outdoor environments.

2. Technical Solution

Performance is based on:

Zinc coating acting as sacrificial protection
Uniform coating thickness for stable corrosion resistance
Controlled mechanical properties suitable for forming and structural use

3. Specifications

Parameter	Value
Thickness	0.09–3.8 mm
Width	750–1500 mm
Zinc Coating	40–450 g/m²
Spangle	Regular / Minimized / Big / Zero
Surface	Chromated / Oiled / Anti-fingerprint
Coil Weight	Max. 13 MT
Coil ID	508 / 610 mm
Standard	ASTM A653 / JIS G3302 / EN 10147

4. Application

Construction roofing and wall systems
Structural components
Automotive parts
Household appliances
General fabrication and industrial use

5. Processing

Slitting
Cut-to-length (sheet production)
Roll forming
Bending and stamping

6. Advantages

Wide coating range (40–450 g/m²) for different environments
Stable surface condition for downstream processing
Good formability based on cold rolled substrate
Adaptable to multiple international standards

7. How to Choose

Indoor use → 40–120 g/m²
Outdoor construction → 120–275 g/m²
High corrosion areas → 275–450 g/m²
Painting application → Anti-fingerprint surface preferred

8. FAQ

Q1: Why is the coating range up to 450 g/m²?
Higher coating improves corrosion resistance for harsh environments.

Q2: What is the difference between spangle types?
Spangle affects surface appearance and coating structure visibility.

Q3: Can coils be processed into sheets?
Yes, galvanized sheets are produced by cutting from coils.

Q4: What standards are supported?
ASTM A653, JIS G3302, and EN 10147 are commonly used.

Tags:

0.09–3.8mm Hot Dip Galvanized Steel Coil with 40–450g/m² Zinc Coating and 195–420MPa Yield Strength for Industrial and Structural Processing

Get Best Price

40–450g/m² Zinc Coated Hot Dipped Galvanized Steel Coil 0.09–3.8mm for Manufacturing

Get Best Price

Hot Dipped Galvanized Steel Coils

Hot Dipped Galvanized Steel Sheet

Galvanized Corrugated Roofing Sheet

Prepainted Color Steel Coils

Pre-painted Steel Sheet

Corrugated Steel Roof Sheets

Hot Dipped Galvanized Steel Strip

Cold Rolled Steel Coils

Cold Rolled Steel Strip

Cold Rolled Steel Sheet

Hot Rolled Steel Coils

Checkered Steel Plate

Cold Rolled Stainless Steel coil

Welded Steel Pipes

Seamless Steel Pipes

Mild Steel Products

Laser Cutting Steel Plate

Tinplate Sheet

Arc Welding Electrode

Inconel Bar