Cold rolled galvanized steel coil cold rolled low carbon steel

Basic Information
Place of Origin: China
Brand Name: zhongli steel
Certification: SGS BV
Model Number: Cold Rolled Galvanized Steel Coil
Minimum Order Quantity: 5ton
Price: Negotiable
Packaging Details: Shrink-wrapped ,Carton boxes,Wooden pallets,Wooden boxes ,Wooden crates Etc. required.
Delivery Time: 7-14 days after deposit
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 50000 Tons per Month
Detail Information
Product Name: GI Coil Thickness: 0.12-4mm
Width: 600-1250 Mm Coil Weight: Usually 3-6 MT, The Max Coil Is10 Tons
Zinc Coated: 80-180g/m2 Steel Grade: DX51D DX52D DX53D DX54D DX55D
Surface: Regular/mini/big/zero Spangle Standard: ASTM, JIS, EN, BS, DIN
Packaging: Standard Export Packing
High Light:

0.2mm cold rolled steel sheet in coil


DX51 cold rolled steel sheet in coil


DX55D galvanized steel sheet in coil

Product Description

Cold rolled galvanized steel coil cold rolled low carbon steel


Galvanized Steel Coil Introduction


Galvanizing, or galvanization, is a manufacturing process where a coating of zinc is applied to steel or iron to offer protection and prevent rusting. There are several galvanizing processes available, but the most commonly offered and used method is called hot-dip galvanizing.
Galvanized steel is among the most popular steel types because of its extended durability, having the strength and formability of steel plus the corrosion protection of the zinc-iron coating. The zinc protects the base metal by acting as a barrier to corrosive elements, and the sacrificial nature of the coating results in a long-lasting and high-quality steel product.


Advantages of Galvanized Steel 

The main advantage of galvanized steel is its corrosion resistance. The zinc coating serves as a barrier between the steel and the environment and will sacrifice itself in order to protect the underlying steel; Meaning the zinc will degrade much sooner than the steel itself. Additionally, it offers good processability and formability.

Hot dipped galvanized steel sheet & coil is made of carbon steel coated in zinc utilizing the hot-dip process. The end result of this process is a layer of zinc on each side of the steel sheet or coil that is tightly adhered to the steel through the formation of an iron-zinc alloy bonding layer. This bonding layer is formed by a diffusion process while the heated steel is in contact with molten zinc. Chesterfield can provide hot dipped galvanized steel sheet & coil to meet your ASTM requirements with customer-driven surface finish options.




Thickness:0.13-4mm Tolerance:+/-0.01mm
508mm or 610mm
Basal plate
1. Cold rolled galvanizing
2. Cold rolled aluminium-Zinc (55%aluminium,43zinc,2%si)
Zinc coating
30- 275g/m2
Standard and Materia
SGCC, SGCC, DX51D+Z, JIS G3321 ASTM A792M Q/BQB 420-1999 AS 1997 10147-90 EN 10147-90
Production process
Cold rolled steel coil-uncoil-Pickling-Annealed-hot dipped galvanizing-cooling -surface treatment -rolling
Surface Treatment
Anti-finger prints (including gold silver blue and green)
Gutters ,Auto parts ,Electrical Appliances,Purling,Vending Machine,Refrigerator,
Coil weight
3-8MT/Coil or as your request


Cold rolled galvanized steel coil cold rolled low carbon steel 0


Applications of GI Sheet&Coils


It is mainly used in construction,automotive ,metallurgical and electrical industries In the construction industry,mainly used for making roofs and walls,prefabricated keel,pre-cast bulkhead,doors and windows.In automotive industry ,mainly for body shell, chassis ,doors,fuel tanks, etc In metallurgical industry,mainly used as substrate of PPGI. In electrical in industry,mainly for shell of electrical appliance.



1.Export seaworthy packing: a water proof paper + an inhibitor film + a steel sheet cover with steel edge protectors and sufficient steel straps

2.Packaging detail:as customer's requirements.

Contact Details

Phone Number : 19963470989