NEWS
S280GD Galvanized Steel has become an essential material in many steel construction projects due to its reliable mechanical properties and corrosion resistance. In response to increasing market demand, GNEE STEEL continues to expand its supply capacity and product specifications for this grade.
The combination of structural strength and zinc coating protection allows S280GD Galvanized Steel to perform well in both load-bearing and exposed environments.
Consistency is critical in structural materials. S280GD Galvanized Steel supplied by GNEE STEEL is produced under controlled processes to ensure stable performance across different batches.
| Quality Parameter | Control Focus |
|---|---|
| Yield Strength | Stable compliance with EN 10346 |
| Thickness Tolerance | Precise control |
| Zinc Coating | Uniform and adherent |
| Surface Quality | Clean and defect-free |
Such consistency supports reliable fabrication and installation for engineering projects.
-
S280GD Galvanized Steel Applications
Building and Construction: Roofing sheets, wall cladding, structural panels, siding, and light framing components.
Automotive Industry: Exterior body panels, inner reinforcements, undercarriage parts, and structural beams.
HVAC Systems and Ductwork: Ventilation ducts, air conditioning units, exhaust systems, and heating panels.
Consumer Appliances: Washing machine drums, refrigerator doors, oven liners, and microwave casings.
Industrial Equipment: Storage tanks, light industrial frameworks, agricultural machinery parts, and container panels.
Industry trends indicate growing adoption of galvanized steel in structural systems due to its durability and reduced maintenance requirements. Compared with painted steel, galvanized steel offers longer service life and more predictable corrosion resistance.
S280GD Galvanized Steel is frequently selected for applications where moderate strength and high reliability are required, including light steel buildings and industrial facilities.
GNEE STEEL provides flexible supply options, including customized widths, thicknesses, and coating weights. This allows customers to optimize material selection based on project-specific needs.
By focusing on practical performance rather than exaggerated specifications, GNEE STEEL supports customers in achieving efficient and cost-effective solutions.
- Available Steel Grade
|
Standard |
Grade |
C |
Si |
Mn |
P |
S |
Ti |
|
Forcold Forming Chinese Standard |
DX51D+Z |
0.12 |
0.50 |
0.60 |
0.100 |
0.045 |
0.30 |
|
DX52D+Z |
0.12 |
0.50 |
0.60 |
0.100 |
0.045 |
0.30 |
|
|
DX53D+Z |
0.12 |
0.50 |
0.60 |
0.100 |
0.045 |
0.30 |
|
|
DX54D+Z |
0.12 |
0.50 |
0.60 |
0.100 |
0.045 |
0.30 |
|
|
DX56D+Z |
0.12 |
0.50 |
0.60 |
0.100 |
0.045 |
0.30 |
|
|
DX57D+Z |
0.12 |
0.50 |
0.60 |
0.100 |
0.045 |
0.30 |
|
|
Forcold Forming Japanese Standard |
SGCC |
0.15 |
0.50 |
0.80 |
0.050 |
0.030 |
0.025 |
|
SGCD1 |
0.12 |
0.50 |
0.60 |
0.040 |
0.030 |
0.025 |
|
|
SGCD3 |
0.08 |
0.50 |
0.45 |
0.030 |
0.030 |
0.025 |
|
|
SGCD4 |
0.06 |
0.50 |
0.45 |
0.030 |
0.030 |
0.025 |
|
|
For Structure Japanese Standard |
SGC340 |
0.25 |
0.50 |
1.70 |
0.200 |
0.035 |
0.025 |
|
SGC400 |
0.25 |
0.50 |
1.70 |
0.200 |
0.035 |
0.150 |
|
|
SGC490 |
0.30 |
0.50 |
2.00 |
0.200 |
0.035 |
0.025 |
|
|
SGC510 |
0.30 |
0.50 |
2.50 |
0.200 |
0.035 |
0.025 |
|
|
For Structure AISI Standard |
S220GD+Z |
0.20 |
0.60 |
0.70 |
0.100 |
0.045 |
0.025 |
|
S250GD+Z |
0.20 |
0.60 |
0.70 |
0.100 |
0.045 |
0.025 |
|
|
S280GD+Z |
0.20 |
0.60 |
0.70 |
0.100 |
0.045 |
0.025 |
|
|
S320GD+Z |
0.20 |
0.60 |
0.70 |
0.100 |
0.045 |
0.025 |
|
|
S350GD+Z |
0.20 |
0.60 |
0.70 |
0.100 |
0.045 |
0.150 |
|
|
S550GD+Z |
0.20 |
0.60 |
0.70 |
0.100 |
0.045 |
0.150 |
