Gnee Baja (tianjin) Bersama, Ltd
+8615824687445

DX51D Z275 Z350 Hot Dipped Galvanized Steel Plate

Dec 24, 2025

What Is DX51D Hot-dip Galvanized Steel?

 

DX51D galvanized steel is a low-carbon cold-rolled steel substrate that undergoes a hot-dip galvanization process. This treatment gives the steel excellent corrosion resistance, making it well-suited for environments exposed to moisture and harsh weather conditions. Known for its outstanding durability and formability, DX51D is widely used in industries such as construction, automotive, and home appliances, where long-lasting performance is essential.

 

DX51D steel usually comes as coils, strips, or sheets. It works well for many manufacturing processes like stamping, welding, and coating.Steel corrosion causes enormous economic loss worldwide. Z275 coating effectively slows corrosion by forming a stable zinc oxide layer that shields the base metal.

 

DX51D galvanized steel

 

50+ years
30–40 years
15–25 years
20–30 years

 

Z100 100 ~7
Z180 180 ~13
Z275 275 ~20
Z350 350 ~25

 

DX51D Steel Key Properties

 

DX51D ideal for outdoor or exposed environments where resistance to moisture and weather is critical.

: DX51D is highly versatile in manufacturing processes, offering excellent formability for stamping, bending, and deep drawing. It retains its structural integrity while being shaped into complex components.

: With a tensile strength of 270–500 MPa, DX51D is both strong and lightweight. Its durability ensures long-term performance under physical stress, extreme temperatures, and harsh conditions.

Cost-Effective: DX51D combines affordability with superior corrosion protection, offering excellent value for businesses seeking reliable performance at a competitive price.

DX51D methods. These techniques preserve the zinc coating and ensure strong, clean welds.

 

DX51D Z275 is widely used in coastal warehouses, solar structures, agricultural buildings, and infrastructure projects requiring decades of corrosion protection without frequent maintenance.

 

DX51D Z275 galvanized steel sheets and coilsDX53D+Z, DX54D+Z, cold-rolled steel, prepainted galvanized products, delivering stable quality and professional technical support worldwide.

 

Dx51D, Dx52D, Dx53D, DX54D, S220GD, S250GD, S280GD, S350GD, S350GD, S550GD; SGCC, SGHC, SGCH, SGH340, SGH400, SGH440, SGH490,

SGH540, SGCD1, SGCD2, SGCD3, SGC340, SGC340 , SGC490, SGC570; SQ CR22 (230), SQ CR22 (255), SQ CR40 (275), SQ CR50 (340), SQ

CR80(550), CQ, FS, DDS, EDDS, SQ CR33 (230), SQ CR37 (255), SQCR40 (275), SQ CR50 (340), SQ CR80 (550); or Customer's Requirement

 

 

 DX51D Hot-dip Galvanized Steel