SECC DX51 Hot Dipped Galvanized Steel Plate

SECC DX51 hot-dip galvanized steel sheet is a galvanized steel sheet that has been hot-dip galvanized to enhance its corrosion resistance and extend its service life, making it ideal for construction, automotive and other industry applications.

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Purchasing Information

Product Name

Hot Dipped Galvanized Steel Sheet/Plate


SECC Steel, DX51D Steel




According to requirement






Regular, small, big or zero spangle

Chromate, fingerprint resistant treatment, slight oiled or non-oiled, dry

Coil ID



Galvanizing and cold rolling


Tianjin port or Designated port

Packaging Details

Bundle, bulk in container or as your demand.

Payment Terms




We also can accept sample order.

Shipment time

Within 10-15 workdays after receiving deposit or L/C

Export market

Europe, Africa, Central Asia, Southeast Asia, Middle East, South America, North America, etc

*If you do not find what you are looking for, please call us now. If you have found it, we are happy to answer any questions or concerns you may have about stainless steel grades and assist you through the purchasing process.


SECC DX51 hot-dip galvanized steel sheet is a galvanized steel sheet that has been hot-dip galvanized to enhance its corrosion resistance and extend its service life, making it ideal for construction, automotive and other industry applications.




DX51D Steel:


DX51D galvanized steel plate consists of five parts: product use code, steel type code, steel performance, hot-dip code (D) and coating code, among which hot-dip code (D) and coating code are connected by "+".

DX of DX51D: the initial letter D indicates cold-formed flat steel; the second letter X indicates the rolling state without specifying the base plate.

The steel grade of DX51D hot dipped galvanized steel sheet is low carbon steel. The equivalent material of DX51D steel is divided into European standard DX51D, Japanese standard SGCC and SGHC, American standard CS Type C, Chinese standard DX51D+Z, DX51D+ZF, DX51D+ZA, DX51D+AZ.

SECC Steel:


SECC galvanized steel plate is a Japanese standard grade, its meaning: S-steel, E-galvanized, C-cold-rolled, C-common grade. The electrogalvanized layer codes of SECC steel are E8, E16, E24, and E32, which represent the amount of zinc attached, and the unit is g/m2.

SECC galvanized steel plate is also a kind of stamping material. The surface of the cold-rolled sheet is coated with a zinc layer, which is rust-resistant and corrosion-resistant. The surface of SECC hot dipped galvanized steel sheet is divided into oil coating (SECC-O), anti-fingerprint (SECC-N5), and phosphating (SECC-P).

SECC hot dipped galvanized steel sheets are produced in China's Baosteel, South Korea's Posco, Japan's Kobe Steel, Germany's Krupp Steel Works, and Belgium's CKRM.



DX51D hot dipped galvanized steel sheet is divided into DX51D+Z, DX51D+ZF, DX51D+ZA and DX51D+AZ according to the coating type, and its application:

1. DX51D+Z: It is one of the most commonly used coating types in manufacturing and construction.

2. DX51D+ZF: Suitable for exterior parts such as automobiles and home appliances.

3. DX51D+ZA: Primarily used in applications where good ductility is required (eg deep drawn parts) and where moderate corrosion resistance is required.

4. DX51D+AZ: Suitable for environments requiring high corrosion resistance, high temperature resistance and heat reflectivity, such as roofs and walls.

Application of SECC hot dipped galvanized steel sheet:

1. Automotive: Body panels, radios, fans, air cleaners, filters, fuel tanks.

2. Household appliances: refrigerators, washing machines, dryers, air conditioners, VCRs, CD players, color TVs, tape recorders, microwave ovens, stereos.

3. Office machines: copiers, computer cases, printers, monitors, telex machines.

4. Construction: doors, wall partitions, studs.

5. Production machinery: agricultural machinery, industrial robots.

6. Clean industry: wall decoration in operating room.

7. Others: electrical distribution, oil storage tank, motor cover, steel furniture floor.



Q:Can you send samples?

A:Sample can be for free,freight cost collect. 

Q:What product information do I need to provide? 

A:Steel grade/thickness/width/quantity,these will decide the price.

Q:About product prices? 

A:Prices vary from period to period due to cyclical changes in the price of raw materials.

Q:What are the certifications for your products? 

A:We have ISO 9001,CE,SGS,BV and other certifications.

Q:How about the delivery time? 

A:Regularly the delivery time around 10-15 days,customized one will inform the delivery time ahead.

Q:Does the product have quality inspection before loading? 

A:All the products are strictly tested before packaging,also can inspect by third party inspection.

Q:How to pack the products?

A:Standard export package with waterproof film and wooden pallet.It can effectively protect products from corrosion.

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