Galvanized Steel Sheet DX53D+Z

Product Description

Galvanized sheet is widely used in construction, furniture, automobile manufacturing, power equipment and other fields. In the construction industry, galvanized sheets are often used to make components such as roofs, walls, pipes and doors and Windows to improve their corrosion resistance and aesthetics. In the automotive industry, galvanized sheets are used to make body shells and components to increase their weather resistance and durability.

In general, galvanized sheet has good corrosion resistance and mechanical properties, is an important metal material, for protecting steel from corrosion and extending its service life plays an important role.

Parameters

Technical Standard	EN10147, EN10142, DIN 17162, JIS G3302, ASTM A653
Steel Grade	Dx51D, Dx52D, Dx53D, DX54D
Thickness	customer’s requirement
Width	according to customer’s requirement
Type of Coating	Hot Dipped Galvanized Steel(HDGI)
Zinc Coating	30-275g/m2
Surface Treatment	Passivation(C), Oiling(O), Lacquer sealing(L), Phosphating(P), Untreated(U)
Surface Structure	Normal spangle coating(NS), minimized spangle coating(MS), spangle-free(FS)
Quality	Approved by SGS,ISO
ID	508mm/610mm
Coil Weight	3-20 metric ton per coil
Package	Water proof paper is inner packing,galvanized steel or coated steel sheet is outer packing , side guard plate,then wrapped by seven steel belt.or according to customer’s requirement
Export market	Europe, Africa, Central Asia, Southeast Asia, Middle East, South America, North America, etc

Features

1. Corrosion resistance, paintability, formability and spot weldability.

2. It has a wide range of uses, mainly used for parts of small household appliances that require good appearance, but it is more expensive than SECC, so many manufacturers switch to SECC to save costs.

3. Divided by zinc: the size of the spangle and the thickness of the zinc layer can indicate the quality of the galvanizing, the smaller and thicker the better. Manufacturers can also add anti-fingerprint treatment. In addition, it can be distinguished by its coating, such as Z12, which means that the total amount of coating on both sides is 120g/mm.

Steel Plate Gauge Table

Gauge Thickness Comparison Table
Gauge	Mild	Aluminum	Galvanized	Stainless
Gauge 3	6.08mm	5.83mm		6.35mm
Gauge 4	5.7mm	5.19mm		5.95mm
Gauge 5	5.32mm	4.62mm		5.55mm
Gauge 6	4.94mm	4.11mm		5.16mm
Gauge 7	4.56mm	3.67mm		4.76mm
Gauge 8	4.18mm	3.26mm	4.27mm	4.19mm
Gauge 9	3.8mm	2.91mm	3.89mm	3.97mm
Gauge 10	3.42mm	2.59mm	3.51mm	3.57mm
Gauge 11	3.04mm	2.3mm	3.13mm	3.18mm
Gauge 12	2.66mm	2.05mm	2.75mm	2.78mm
Gauge 13	2.28mm	1.83mm	2.37mm	2.38mm
Gauge 14	1.9mm	1.63mm	1.99mm	1.98mm
Gauge 15	1.71mm	1.45mm	1.8mm	1.78mm
Gauge 16	1.52mm	1.29mm	1.61mm	1.59mm
Gauge 17	1.36mm	1.15mm	1.46mm	1.43mm
Gauge 18	1.21mm	1.02mm	1.31mm	1.27mm
Gauge 19	1.06mm	0.91mm	1.16mm	1.11mm
Gauge 20	0.91mm	0.81mm	1.00mm	0.95mm
Gauge 21	0.83mm	0.72mm	0.93mm	0.87mm
Gauge 22	0.76mm	0.64mm	085mm	0.79mm
Gauge 23	0.68mm	0.57mm	0.78mm	1.48mm
Gauge 24	0.6mm	0.51mm	0.70mm	0.64mm
Gauge 25	0.53mm	0.45mm	0.63mm	0.56mm
Gauge 26	0.46mm	0.4mm	0.69mm	0.47mm
Gauge 27	0.41mm	0.36mm	0.51mm	0.44mm
Gauge 28	0.38mm	0.32mm	0.47mm	0.40mm
Gauge 29	0.34mm	0.29mm	0.44mm	0.36mm
Gauge 30	0.30mm	0.25mm	0.40mm	0.32mm
Gauge 31	0.26mm	0.23mm	0.36mm	0.28mm
Gauge 32	0.24mm	0.20mm	0.34mm	0.26mm
Gauge 33	0.22mm	0.18mm		0.24mm
Gauge 34	0.20mm	0.16mm		0.22mm