DX54D+Z Galvanized Steel Sheet

Product Description

DX54D+Z Galvanized Steel Plate is a cold-rolled steel coated with zinc through the hot-dip galvanization process, providing excellent protection against corrosion. It offers a good combination of formability and strength, making it ideal for applications in automotive, construction, and appliance industries. Common uses include manufacturing roofing materials, panels, car body parts, and components for household appliances. The zinc coating ensures long-term durability, preventing rust and extending the material’s lifespan in exposed environments. With its balance of mechanical properties, DX54D+Z is easy to fabricate, offering good performance in bending, welding, and stamping processes. Cost-effective and resistant to environmental wear, this steel is widely used in applications requiring both aesthetic quality and long-lasting corrosion protection.

DX54D+Z Galvanized Steel Sheet Standard Specification

Thickness	0.12~2.5mm
Width	1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc
Length	1000-6000 or Since the custom
Surface	Normal (uneven) spangle/ Skinpassed spangle/ Regular spangle / Minimized spangles
Form	Coils, Foils, Rolls, Plain coil, Shim coil, Perforated coil, Chequered coil, Strip, Flats, Blank (Circle), Ring (Flange) etc.

DX54D+Z Galvanized Steel Sheet Equivalent Material

Grade	Euronorm	China GB	Japanese JIS	US ASTM
Grade	EN 10346:2009	GBT 2518-2008	JIS:G3302-2005	ASTM A653M
DX54D+Z	DX54D+Z	DX54D+Z	SGCD3	DDS TypeC

DX54D+Z Galvanized Steel Sheet Metal Content

Grade	Element	C	Si	Mn	P	S	Ti
DX54D+Z	Min.	-	-	-	-	-	-
DX54D+Z	Max.	0.12	0.5	0.6	0.12	0.045	0.3

Tensile strength: 260~350MPa
Yield strength: 120~220MPa
Elongation: ≥36%

Delong Warehouse

Product Inspection

The appearance of the coating is bright, meticulous, without sagging or wrinkles. Thickness inspection can use coating thickness gauge, the method is relatively simple. The thickness of the coating can also be obtained by converting the amount of zinc adhesion. For the bonding strength, a bending press can be used to bend the sample at 90-180°, and there should be no cracks or peeling of the coating. A heavy hammer can also be used to test, and the salt spray test and copper sulfate corrosion test can be done in batches.