Galvanized steel sheet
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Galvanized Steel Sheet Manufacturer
No cutting corners on quality and weight
Galvanized steel sheet: Galvanized steel sheet through continuous hot-dip coating to improve their service life.
Technology: Immersing the thin steel plate in the molten zinc bath, and adhering a layer of zinc thin steel plate on the surface. It is mainly produced by the continuous galvanizing process, that is, the coiled steel plate is continuously immersed in the zinc-melted plating tank to make galvanized steel plate; alloyed galvanized steel plate. This kind of steel plate is also made by the hot-dip method, but it is heated to about 500 °C immediately after exiting the tank to form an alloy film of zinc and iron. This galvanized steel coil has good paint adhesion and weldability.
Galvanized Steel Type:
Coil/Sheet/Strip
Galvanized Steel Surface:
Big Spangle/Regular Spangle/Non Spangle/Bright
| Name | Hot Dipped Galvanized Steel Sheet(Coil/Strip) |
| Thickness | 0.12-4.0mm Customized |
| Width | 20-1250mm |
|
Length |
1-12m（max） |
|
Standard |
ASTM，DIN，JIS，BS，GB/T |
|
Zinc Coating |
30-275g/m2 (hot-dip)(provide electroplating and alloying galvanizing) |
|
Grade |
SGCC,SGCH,G550,DX51D,DX52D,DX53D,S280GD,S350GD,ASTM A653,JIS,G3302 |
|
Technique |
Cold rolled and Hot rolled |
|
Processing services |
Cutting，Forming(rorrugated roofing) |
Tel :0086-531-88255090 Mob: 0086-15194159521
Email: export@zebrasteel.cn Whatsapp:0086-15194159521
Galvanized steel
Tel :0086-531-88255090 Mob: 0086-15194159521
Email: export@zebrasteel.cn Whatsapp:0086-15194159521
The thickness of the zinc layer is large: usually the thickness of the zinc layer can reach 60-80 microns, or even thicker, so the anti-corrosion performance is excellent.
Strong adhesion: The zinc layer forms a good metallurgical bond with the steel plate substrate, with strong adhesion and resistance to detachment.
Widely applicable: Suitable for outdoor buildings, bridges, highway guardrails and other environments that require long-term corrosion resistance.
Range available and production capacity
| Grade | Yield Strenth（MPA） | Tensile Strength（MPA） | Elongation（%） |
| DX51D+Z | -- | 270-500 |
≥20 |
|
DX52D+Z |
140-300 | 270-420 |
≥22 |
|
DX53D+Z |
140-260 | 270-380 |
≥26 |
|
DX54D+Z |
140-220 | 270-350 |
≥30 |
| S220GD+Z |
≥220 |
≥300 |
≥18 |
| S250GD+Z |
≥250 |
≥330 |
≥17 |
| S280GD+Z |
≥280 |
≥360 |
≥16 |
| S320GD+Z |
≥320 |
≥390 |
≥15 |
| S350GD+Z |
≥350 |
≥420 |
≥14 |
| S400GD+Z |
≥400 |
≥470 |
-- |
| S500GD+Z |
≥500 |
≥530 |
-- |
| S550GD+Z |
≥550 |
≥560 |
-- |
Galvanized Steel Test
Galvanized sheet will be carefully inspected before leaving the factory.
Thickness Test Measure the actual thickness of the steel plate |
Width Test Width error not exceeding 1% |
Zinc Coating Test No cutting corners on zinc weight |
Provide Services
Cutting
Cut it into steel plates of the reguired size
Forming
Forming roofing sheet with the desired shape
Cutting
Cut it into steel plates of the reguired size
Forming
Forming roofing sheet with the desired shape
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