0.2-2mm Thickness Hot Dipped Spangle G90 Zinc Coated Prepainted Galvanized Steel Sheets

• After-sales Service: 24 Hours Online
• Type: Steel Plate
• Standard: ASTM, AISI, GB, JIS, DIN, BS
• Model NO.: SGCC
• Certification: ISO
• Surface Treatment: Galvanized
• Technique: Hot Dipped
• Application: Mold & Dies, Ship Plate, Boiler Plate, Container Plate, Flange Plate
• Special Use: Cutting Tools, Measuring Tools, Cutters in Common Steel, High-strength Steel Plate, Wear Resistant Steel, Silicon Steel
• Stock: Stock
• Thickness: 0.25-2mm
• Width: 750-1300mm
• Specific: Customized
• Trade Term: EXW, Fob, CIF, CFR
• Zinc Coating: 30-275GSM or as Your Requirement
• Spangle: Big Spangle, Normal Spangle, Small Spangle, Non-Sp
• Length: According to Customer′s Requirements
• Tolerance: +/-1%
• Processing: Bending, Welding, Decoiling, Punching, Cutting
• MOQ: 5 Tons
• Transport Package: Standard Seaworthy Package
• Specification: 1220*24440 or customized
• Trademark: Ruilaibo
• Origin: China
• HS Code: 7210490000
• Production Capacity: 5000 Tons/ Month

Product Description

Product Description

Galvanization is a zinc coating applied over the top of steel. It prevents rust and corrosion far longer than paint will, often for 50 years or more, but eventually that brown rot will set in.Galvanized steel is used to make corrosion-resistant nuts, bolts, and nails. It's used for outdoor pipes when plastic piping is not strong enough. It's used for bus stop benches, balconies, verandahs, staircases, walkways, and ladders.

Hot Dipped Galvanized Steel Sheet in Coil (GI) is produced by passing the Full Hard sheet which has undergone the acid washing process and rolling process through the zinc pot, thereby applying zinc film to the surface.

It has excellent corrosion resistance, paintability, and workability due to Zinc's characteristic. Usually hot dipped galvanized steel sheet and galvanized steel coil process and specifications are basically the same.
1. Standard: JIS G3302, ASTM A653M/A924M, EN10327 etc
2. Grade: SGCC, DX51D, DX54D, CS type A, Grade50 etc
 

SPECIFICATION PARAMETER
Commodity	Galvanized Steel Sheet
Grade	Q195, Q235
	SGCC, SGCH, SGC340, SGC400, SGC440, SGC490, SGC570
	SGHC, SGH340, SGH400, SGH440, SGH490, SGH540
	DX51D, DX52D, DX53D, DX54D
	S220GD, S250GD, S280GD, S320GD, S350GD, S400GD, S500GD, S550GD
Standard:	AISI, ASTM, BS, DIN, GB, JIS
Zinc coated:	30 g/m2-275 g/m2
Spangle	Zero spangles (0.12-2.0 mm), 0.7-4 mm with small spangles, regular (big) spangles
Surface treatment	Chromated, oiled and anti-fingerprint
Thickness	0.12-4.0mm
Width	600-2000mm
Supply Ability	40000MT/month
MOQ	5MT
Packaging	Export standard, seaworthy
Substrate	Cold rolled, Hot rolled
ID	508mm or 610mm
Certificates	SGS, BV, ISO 9001
Trade Term	FOB, CFR, CIF
Payment terms	T/T, L/C at sight, West Union, D/P, D/A, Paypal
Delivery time	14days after confirmed order
Loading port	Tianjin port
Container size	20ft GP: 5898mm(Length)x2352mm(Width)x2393mm(High)
	40ft GP: 12032mm(Length)x2352mm(Width)x2393mm(High)
	40ft HC: 12032mm(Length)x2352mm(Width)x2698mm(High)

  

Galvanized Steel Sheet Gauge Chart
Gauge	mm	Inches
8	4.27	0.1681
9	3.89	0.1532
10	3.51	0.1382
11	3.13	0.1233
12	2.75	0.1084
14	1.99	0.0785
16	1.61	0.0635
18	1.31	0.0516
20	1.01	0.0396
21	0.93	0.0366
22	0.85	0.0336
23	0.78	0.0306
24	0.7	0.0276
25	0.63	0.0247
26	0.55	0.0217
27	0.51	0.0202
28	0.47	0.0187
30	0.4	0.0157

Standard	GB/T 2518	EN10346	JIS G 3141	ASTM A663
Grade	DX51D+Z	DX51D+Z	SGCC	CS Type C
	DX52D+Z	DX52D+Z	SGCD1	CSTypeA.B
	DX53D+Z	DX53D+Z	SGCD2	FS Type A, B
	DX54D+Z	DX54D+Z	SGCD3	DDS Type C
	S250GD+Z	S250GD+Z	SGC340	SS255
	S280GD+Z	S280GD+Z	SGC400	SS275
	S320GD+Z	S320GD+Z	-	-
	S350GD+Z	S350GD+Z	SGC440	SS340 Class4
	S550GD+Z	S550GD+Z	SGC590	SS550 Class2

Mechanical properties

Grade	Yield strength MPa	Tensile strength MPa	Fracture elongetion not less than %
DX51D+Z		270-500	22
DX52D+Z	140-300	270-420	26
DX53D+Z	140-260	270-380	30
DX54D+Z	120-220	260-350	36
DX56D+Z	120-180	260-350	39

Base metal type	Grade	CHEMICAL COMPOSITION %
		C	Si	Mn	P
Cold rolled steel sheet	DC51D+Z (St01Z, St02Z, St03Z) , DC51D+ZF	≤0.10	-	≤0.50	≤0.035
	DC52D+Z (St04Z), DC52D+ZF	≤0.08	-	≤0.45	≤0.030
	DC53D+Z (St05Z), DC53D+ZF	≤0.08	-	≤0.40	≤0.030
	DC54D+Z (St06Z), DC54D+ZF	≤0.01	≤0.10	≤0.30	≤0.025
	DC56D+Z (St07Z), DC56D+ZF	≤0.01	≤0.10	≤0.30	≤0.025
Hot rolled steel sheet	DD51D+Z (St01ZR, St02ZR)	≤0.10	-	≤0.50	≤0.035
	DD54D+Z (St06ZR)	≤0.01	≤0.10	≤0.30	≤0.025

Detailed Photos

 

Advantages

1.Corrosion Resistance
Galvanized sheet has acid and alkali corrosion resistance, high temperature resistance, rust resistance, anti-finger and long service life.

2. Precision Cutting
Use precision cutting instrument to make the surface of galvanized sheet without scratch and burr.

3. Customization
We have a large number of galvanized sheet in stock which can be customized according to your requirement.

4. High Quality
The galvanized sheet is accurate in size, uniform in thickness, easy to bend and reprocess, and the products of high quality. 
 

Applications

 

1. Hot galvanized sheet is mainly used in agricultural machinery, grain storage and high-speed guardrail industries in life, and its outstanding feature is low cost and high added value. 

 

2. Galvanized sheet is also used in building materials, home appliances, automobiles and other industries, because these industries are more or less involved in the support of steel structure, the emergence of galvanized sheet is a clever solution to this problem, I believe that in the future its demand will continue to increase. 

 

3. Galvanized sheet in addition to the industrial production has a wide range of applications, it also plays an important role in modern buildings, factories, spatial structure, transportation and energy, etc. Galvanized sheet in these fields of application is mainly to play a protective film role, so that the external erosion of the object weakened.

Certifications

Packaging & Shipping

 

FAQ

Q: What is your terms of payment?
A: 30%  TT in advance and balance paid before loading.

Q: Could you provide sample?
A: Yes, we are honored to offer you samples for quality check.

Q: How is the quality of your products?
A: Our products are manufactured strictly according to national and international standard, and we take a test before delivered out. If you want see our quality certifications and all kinds of testing report, please just ask us for it.

Q: How long does it take for samples and mass production?
A: Usually it will take3-5 days for ready molds, 15-20days for new molds and samples after confirmation, 25-30 days for mass production.