JIS G3302 Z60 Hot Dip Galvanized Steel DX51D Galvanized Steel Coil SGCC
Galvanizing is one of the most effective and economical methods for protecting bare steel from corrosive environments.
Zinc is not only a barrier between steel and the environment, but also sacrifices itself to protect the steel plate below.
When two different metals are in contact and coupled with water and oxygen, sacrifice or current protection occurs.
Zinc preferentially corrodes iron in steel. This protection prevents corrosion of the steel in areas not covered by zinc.
Therefore, the diffusion of corrosion from cutting edges, drilling holes, etc. is minimized.
Product Description :
| Name | Galvanized Steel Coil / Strip |
| Technical Standard: | JIS 3302 / ASTM A653 / EN10143 / EN 10142 / EN 10147 /EN 10292, |
| Grade | DX51D / DX52D/ DX53D/ S250, S280, 320GD,SGCC |
| Types: | Commercial / Drawing / Deep Drawing / Structural quality |
| Width | 650/726/820/914/1000/1200/1219/1220/1250mm/1500mm |
| Thickness | 0.12-1.0mm (0.12-0.5mm is the most advantage thickness)1.0-4.0mm |
| Package Weight | 3-8tons per coil or as required |
| Type of coating: | Galvanized |
| Zinc coating | Z60-275g/m² |
| Hardness | HRB50-71(CQ Grade),HRB45-55(DQ Grade) |
| Tensile Strength | 270-500(CQ Grade),270-420(DQ Grade) |
| Surface treatment | Passivation(C),Oiling(O),Lacquer sealing(L),Phosphating(P),Untreated(U) |
| Surface structure: | zero spangle / minimized spangle / regular spangle/ big regular spangle |
| Application: | Construction industry: to manufacture structural elements low-rise construction, light steel thin-walled structures, sandwich panels, lining of heat pipelines and various heat insulation, conditioning systems, metal roof shingle, profiled sheeting, culvert pipes, cladding of entry doors, elevators, reinforcement profiles for PVC windows and plastic doors, European-type fasteners for plasterboards, etc Automotive industry: to manufacture external and internal car body parts, as well as to repair external public transport body parts, eg for buses and trams) Machine building and instrumentation industries: to manufacture cases for electrical and mechanical equipment, home appliances, metering devices and packingManufacture houseware (tableware, bowls, buckets, tanks, baths, etc) Manufacture colour-coated (and other type of coating) rolled steel |
Packing & Delivery:
FAQ:
Q1. What are your company's main products ?
A1: Our main products are Carbon Steel, Stainless Steel, Galvanized Steel Sheet, Coil, Tube, Bar, Profile etc.
Q2. How do you control quality ?
A2: Mill Test Certification is supplied with shipment, Third Party Inspection is available. and we also get ISO,SGS,Alibaba Verified.
Q3. What are the advantages of your company ?
A3: We specialise in steel business for years,so we have mature production technology,stable capacit,more competitive price,
we dedicated to strict quality control and thoughtful customer service
Q4. Can you provide sample ?
A4: We can provide the samll samples in stock for free, as long as you contact us.
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0.1mm-20mm Hot Dip Galvanized Coils Steel DX51D SGCC JIS G3302 Z60 Images
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