Sheet Metal Hard or Soft Iron Sheet SAE Hot Rolled Galvanized Steel Coils and Sheet Supplier

• After-sales Service: One-Stop Service
• Warranty: One Year
• Standard: ASTM, JIS, GB, AISI, DIN
• Surface Treatment: Galvanized
• Technique: Cold Rolled
• Application: Making Pipes, Cutting Sheets, Making Small Tools,
• Model NO.: Steel Coil
• Edge: Slit edge
• Stock: Stock
• Processing Service: Bending, Welding, Decoiling, Cutting, Punching
• Tolerance: +/-1%
• Zinc Coating: 30-275G/M2
• Price Term: CIF CFR Fob
• MOQ: 1 Ton
• Skin Pass: Yes
• Grade: SGCC/Sgcd/Sgce/Dx51d/Dx52D
• Quality: First-Class
• Shape: Coil
• Delivery Time: Within 7-15 Days
• Transport Package: N/M
• Specification: 0.12-3mm*1000-4000mm
• Trademark: Origial
• Origin: Henan, China
• HS Code: 7209189000
• Production Capacity: 50000tons/Year

Product Description

Sheet Metal Hard or Soft Iron Sheet SAE Hot Rolled Galvanized Steel Coils and Sheet Supplie

What is galvanized steel?

1.The galvanized coil is a thin steel plate in which a thin steel plate is immersed in a molten zinc bath to adhere a layer of zinc to the surface.Galvanized steel is a surface treatment technique that coats a layer of zinc on the surface of a metal, alloy or other material for aesthetics, rust prevention, and the like. The main method used is hot-dip galvanizing. Zinc is easily soluble in acid and soluble in alkali, so it is called an amphoteric metal. Zinc hardly changes in dry air. In moist air, a dense zinc carbonate film is formed on the zinc surface. In the atmosphere containing sulfur dioxide, hydrogen sulfide and marine, the corrosion resistance of zinc is poor, especially in the atmosphere containing high temperature and high humidity containing organic acid, the zinc coating is easily corroded.
2.The standard electrode potential of zinc is -0.76V. For steel substrates, zinc coating is an anodic coating. It is mainly used to prevent corrosion of steel. Its protective performance has a great relationship with the thickness of the coating. After passivation, dyeing or coating of the photoresist, the zinc coating can significantly improve its protection and decorative properties.
Product composition
Surface structure

Products Description

Commodity	Galvanized Steel Coil
Grade	Q195,Q215,Q235,08AL,SPCC,SPCD,SPCE,SPCEN,ST12,ST13,ST14,ST15,ST16, DC01,DC03,DC04,DC05,DC06
Standard	JIS,ASTM,AS EN
Mechnical	Commercial / Drawing / Deep Drawing /Extra Deep Drawing/Structural quality
Surface treatment	Chromated and oiled, and ant-ifinger
Hardness	Softy, half hard ,hard quality
Thickness	0.12-6.0mm
Width	600-1500mm
Coil weight	3-8MT/Coil or as your request
MOQ	25MT
Packaging	Export standard, seaworthy
ID	508mm or 610mm
Trade Term	FOB, CFR, CIF
Transport Type	Container, bulk and train
Loading port	Tianjin, Shanghai
Payment terms	T/T, L/C at sight
Delivery time	15-35 days after confirmed order

Chemical Composition

Grade	C	Mn	P	S	Alta
DC01, SPCC	≤0.12	≤0.60	≤0.045	≤0.045	≥0.020
DC02, SPCD	≤0.10	≤0.45	≤0.035	≤0.035	≥0.020
DC03, SPCE	≤0.08	≤0.40	≤0.030	≤0.030	≥0.020
DC04, SPCF	≤0.06	≤0.35	≤0.025	≤0.025	≥0.015

Mechanical Properties

Grade	RCL(Mpa)	RM(MPa)	A80mm(%)	R90	N90
DC01	140~280	270~410	≥28
DC02	140~240	270~370	≥34	≥1.4
DC03	120~210	270~350	≥38	≥1.8	≥0.18
DC04	120~180	270~330	≥40	≥2.0	≥0.20
SPCC	130~300	270~410
SPCD	120~240	270~370		≥1.3
SPCE	120~210	270~350		≥1.8

Product Advantages1.The cold-rolled coil products are accurate in size, uniform in thickness, and the thickness difference of the coils generally does not exceed 0.01-0.03 mm or less, which can meet the requirements of high-precision tolerances.2.It is possible to obtain extremely thin strips that cannot be produced by hot rolling (up to 0.001 mm or less). 3.The surface quality of cold-rolled products is superior, there are no defects such as pitting, hot-pressed iron oxide, etc.,which are often found in hot-rolled coils, and coils of different surface roughness (glossy or hemp) can be produced according to user requirements. Rough surface, etc., to facilitate the processing of the next process. 4.The cold rolled plate has a good mechanical properties and process properties (such as higher strength, lower yield limit, good deep drawability, etc.). 5.High-speed rolling and full-continuous rolling can be realized with high productivity.

Manufacturing Process

Product Display
Product Application

Packaging & Shipping

FAQ
Q1: How can I get a sample to check your metal work quality?
Answer: After price confirmation, you can require for samples to check our quality. We will provide you sample for free (value under USD35), as long as you afford the express freight.

Q2: How long can I expect to get the metal work sample?
Answer: After you pay the sample charges(if there is) and send us confirmed drawings, the sample will be ready for delivery in 5-7 working days. The samples will be sent to you via DHL, FedEx,UPS,TNT or EMS. It should arrive in 3-5 workdays. You can use your own express account or prepay us if you don't have any account.

Q3: What about the leading time for metal work mass production?
Answer: Honestly, it depends on the order quantity. Normally, 15 workdays to 30 workdays after your deposit if no the samples are confirmed.

Q4: What will we do if the metal work quality is not ok ?
Answer: If the quality problem is caused by our mistake, we will make replacement order for free or pay the back product charge and handling charge back to you.
 

Global Market

We are committed to exploring the international market. Our customers come from all over the world, such as Africa, Latin America,Middle East, Southeast Asia, Europe, etc. Our high quality and low price products have won their recognition.