S220GD+Z: Structural steel with pure zinc coating for excellent corrosion resistance.
S220GD+ZF: Structural steel with zinc-iron alloy coating for enhanced weldability and paint adhesion.
S220GD+Z and S220GD+ZF hot-dip galvanized steel sheets are mainly used in home appliances and construction, they have high strength and excellent corrosion resistance.
Parameters of Hot-dip coated sheet
|
HOT DIP GALVANIZED |
|
|---|---|
| TYPE: | S220GD + Z,ZA,AZ,AS,ZF – S550GD + Z,ZA,AZ,AS,ZF |
| COATING: | Z100 – Z275 ZA100 – ZA275 AZ100 – AZ275 AS100 – AS275 ZF 100 - ZF275 ZE 25/25 – ZE 100/100 |
| SPECIAL: | OLIED DRY PASSIVATED SMALL FLOWER BIG FLOWER |
| Steel thickness [mm] | Maximum width of coil [mm] | Minimum width of steel strip [mm] |
|---|---|---|
|
0.3 - 5.0 |
2000 |
24 |
S220GD+Z, S220GD+ZF Chemical composition:
Grade |
Chemical composition % |
|||||
|
C |
Si |
Mn |
P |
S |
Alt |
|
|
S220GD+Z, S220GD+ZF |
0.13 |
--- |
0.5 |
0.035 |
0.035 |
0.015 |
S220GD+Z, S220GD+ZF Mechanical Property:
STEEL GRADE |
Tensile Strength |
Yield Strength |
Elongation% min |
The coating adhesion |
|
|
min |
min |
<0.7mm |
0.7mm |
a=thickness |
|
|
S220GD+Z,S220GD+ZF |
300 |
220 |
20 |
22 |
1a |
GNEE's hot-selling product grades:
S220GD+Z+ZF+ZA+AZ
S250GD+Z+ZF+ZA+AZ+AS
S280GD+Z+ZF+ZA+AZ+AS
S320GD+Z+ZF+ZA+AZ+AS
S350GD+Z+ZF+ZA+AZ+AS
S550GD+Z+ZF+ZA+AZ
Main applications: automotive sector, electrical household appliances, electrical and air treatment equipment.
Hot dip galvanizing steel stock
Cooperative supplier of galvanized steel
Transportation of hot-dip galvanized steel
Why choose GNEE?
GNEE STEEL has developed a quality control system to ensure that we provide our customers with the highest quality galvanized steel materials that meet all their specifications. Our Quality Assurance Policy has established guidelines for providing products and services that exceed customer expectations. We are an ISO 9001-2015 certified company. Our management team and all of our employees are committed to constantly improving our service and our quality system.
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