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Z275 Hot Dipped Galvanized Steel Sheet Q235 Q345 0.09–3.8mm for Structural and Fabrication Applications

Brand Name:	Raymond

Detail Information

Product Description

Detail Information

Place of Origin:

china

Product Name:

Hot Dipped Galvanized Steel Sheet (GI Sheet)

Steel Grade:

Q235 / Q345 / DX51D+Z / SGCC

Thickness:

0.09–3.8 Mm

Width:

750–1500 Mm

Length:

Custom Length

Zinc Coating:

40–450 G/m²

Surface:

Regular / Minimized / Zero Spangle

Surface Treatment:

Chromated / Oiled / Anti-fingerprint

Standard:

ASTM A653 / JIS G3302 / EN 10346

Minimum Order:

50 MT

Highlight:

40-275g/m2 Zinc Coating Galvanized Steel Plate

Q235 Q345 Grade GI Sheet

YX75-200-600 Model Hot Dipped Galvanized Steel Sheet

Product Description

Z275 Hot Dipped Galvanized Steel Sheet Q235 Q345 0.09–3.8mm for Structural and Fabrication Applications

1. Product Overview

Hot dipped galvanized steel sheet is produced from galvanized steel coils through cut-to-length processing and is widely used in fabrication and structural applications.

In practical use, common challenges include:
Corrosion under humid or outdoor conditions
Surface condition affecting coating or forming quality
Dimensional stability influencing fabrication accuracy

2. Technical Solution

The performance of galvanized steel sheet is determined by the combination of base steel and zinc coating layer.

Key characteristics include:

Zinc coating range: 40–450 g/m²
Sacrificial corrosion protection mechanism
Surface treatment improves oxidation resistance and process stability

3. Specifications

Parameter	Value
Thickness	0.09–3.8 mm
Width	750–1500 mm
Length	Custom
Zinc Coating	40–450 g/m²
Surface	Regular / Minimized / Zero Spangle
Surface Treatment	Chromated / Oiled / Anti-fingerprint

4. Application

Structural fabrication
Sheet metal processing
Home appliances
Industrial components

5. Processing / Usage

Cut from galvanized steel coil
Cutting or stamping
Bending or welding
Applied in fabrication

6. Advantages

Zinc coating up to 450 g/m² for corrosion resistance
Wide thickness range
Suitable for forming, welding, and coating processes
Stable dimensional performance

7. How to Choose

Use Z275 for outdoor applications
Use Z120 for indoor environments
Select surface based on coating or forming process
Choose thickness based on structural requirements

8. FAQ

Q1: What is the relation between GI coil and sheet?
GI sheet is produced from GI coil through cut-to-length processing.

Q2: Can the sheet be customized?
Yes, length can be customized based on project requirements.

Q3: What surface treatment should be selected?
Anti-fingerprint is suitable for appliances, while chromated surface is commonly used for general applications.

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