DX51D 40g-275g Galvanized Steel Sheet Corrosion Resistant

Brand Name:JERO STEEL
Certification:SNI BIS SABER SONCAP ISO9001
Model Number:JS155
Minimum Order Quantity:20 tons
Delivery Time:10-20 working days
Payment Terms:L/C, T/T, Western Union, MoneyGram
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Location: Qingdao China
Address: NO.205 Zhengyang Road, Chengyang District, Qingdao,China
Supplier`s last login times: within 12 hours
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Product Details

DX51D 40g-275g GI Plate SGCC Galvanized Steel Sheet Galvanized Coated Plate


The steel sheets are hot-dipped in zinc iron alloys and have a lightly textured finish. This provides additional protection against environmental elements. Due to its rust-resistant properties, galvanized steel is a popular metal used in the manufacturing of car body parts. It’s conveniently available to order from Sheet Metals Online in a range of sizes and gauges.

Galvanized steel flat stock is suitable for both indoor and outdoor use. The hot-dipped metal is more durable than regular steel and is corrosion-resistant. The flat stock galvanized steel is also magnetic and can be easily installed by welding. Each sheet has a distinct textured surface as a result of the galvanizing process. For applications that require protection from the elements, galvanized steel is an ideal choice. Sheet Metals Online make it easy to order the exact size and thickness that you need.


Different Surface:



Standard
AISI,ASTM,GB,JIS
Material
SGCC,S350GD+Z,S550GD+Z,DX51D,DX52D,DX53D
Thickness
0.16-5mm
Width
25-1500mm
Tolerance
+/-0.02mm
Zinc coating
60-275g/m2
Coil ID
508-610MM
Coil Weight
3-8 tons
Technique
Hot rolled, cold rolled
Package
seaworthy package
Certification
ISO 9001-2008,SGS,CE,BV
MOQ
25 TONS (in one 20ft FCL)
Delivery
15-20 days
Monthly Output
10000 tons
Surface treatment:
oiled, passivation or chromium-free passivation, passivation+oiled, chromium-free passivation+oiled, resistant to fingerprints or
chromium-free resistant to fingerprints
Spangle
regular spangle,minimal spangle, zero spangle,big spangle
Payment
30%T/T in advanced+70% balanced;irrevocable L/C at sight
Remarks
Insurance is all risks and accept the third party test
Mechanical properties of galvanized steel
Usage
Grade
Yield strength(MPa)
Tensile strength(MPa)
Punching galvanized steel
DC51D+Z
-
270-500
DC52D+Z
140-300
270-420
DC53D+Z
140-260
270-380
Structure galvanized steel
S280GD+Z
≥280
≥360
S350GD+Z
≥350
≥420
S550GD+Z
≥550
≥560

How Does Galvanization Offer Protection of Base Metal?

The basic principle of galvanization is to permanently bind the steel and zinc together to give a more rust-resistant

version of the base metal. There are various types of galvanization, each of them having its unique principles.

  • The zinc coating works to prevent corrosive substances such as acid from reaching the base metal.
  • Zinc sacrifices its anode more readily than the base metal when the coating is scratched. Therefore, it offers complete protection from rusting.
  • Zinc corrodes faster than the base metal. This activity is a great way of protecting the base metal. Since the aim is to allow zinc rust before the metal for adequate protection, chromate can be added.

However, an effective galvanization process depends greatly on pretreatment and post-treatment. An inefficient

pretreatment will not allow the molten zinc to react with the steel for a perfect galvanized film fully. Furthermore,

an inefficient post-treatment process will compromise the appearance of the galvanized film. Thus, leading to a reduced

value of components.


WHAT IS GALVANIZED METAL?

Galvanized metal is just metal that has been exposed to the galvanization process. This method helps tiny zinc coatings be applied to a metal's surface to protect it from the environment. The metal is typically submerged in molten zinc to develop a zinc coating.


Package/Delivery:


We always have some galvanized products in stock, 0.6-2.0mm thickness, and 1000, 1220,1250 width,

we also support free samples, and Alibaba Trade Assurance service.


FAQS:


1. What is the galvanized sheet metal used for?

Modern steel frame buildings use galvanized steel. Galvanized steel makes balconies, verandas, staircases, ladders, and walkways. Galvanized metal is best for outdoor projects.

2. Is sheet metal galvanized steel?

Galvanized metal is a popular choice among the many kinds of sheet metal used in production. According to many steelmakers and manufacturers, galvanization is one of the finest ways to prevent corrosion.

3. Where is a galvanized sheet used?

When sheet metal, such as steel, has been galvanized, it can be used for many construction purposes, including building frames, awnings, industrial walkways, and fences.


China DX51D 40g-275g Galvanized Steel Sheet Corrosion Resistant supplier

DX51D 40g-275g Galvanized Steel Sheet Corrosion Resistant

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