SPCG Galvanized Steel Sheet

Product Description

SPCG is a Japanese standard for cold-rolled steel that is primarily used in applications requiring high surface quality and excellent deep-drawing performance. It is a grade designed for forming complex shapes without cracking or deformation, making it ideal for manufacturing high-precision parts. When galvanized, SPCG steel plates are coated with a layer of zinc to provide superior corrosion resistance, enhancing the material’s durability in harsh environments. This makes SPCG galvanized steel a popular choice for automotive, appliance, and construction industries, where both strength and aesthetic quality are important. The combination of SPCG’s excellent formability, smooth surface, and zinc coating ensures reliable performance in applications requiring both mechanical strength and long-term protection against rust and corrosion.

SPCG 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.

SPCG Galvanized Steel Sheet Equivalent Material

Grade	Euronorm	China GB	Japanese JIS	US ASTM	German
Grade	EN10130-2006	GB/T 5213-2008	JISG3141-2005	ASTMA1008-2005	Q/SGZGS 324.3-2011
SPCG	DC06	DC06	SPCG	EDDS	St16

SPCG Galvanized Steel Sheet Metal Content

Grade	Element	C	Mn	P	S
SPCG	Min.	-	-	-	-
SPCG	Max.	0.02	0.25	0.02	0.02

Tensile strength: ≥270 MPa
Yield strength: ≤190 MPa
Elongation: 32-42%

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.