ASTM A653 G60 G90 Hot Dipped Galvanised Coil Q235 Galvanised Metal Steel Coil
Electrogalvanizing is an electroplating technique used to place a layer of zinc metal on top of a steel surface.
It involves immersing a steel component into a solution containing zinc salts followed by the application of electricity
to induce an electrochemical reaction on top of the steel.
Compared to hot dip galvanization, electrogalvanizing provides a thinner coating and more aesthetic appearances.
Bare steel surfaces are prone to corrosion because they contain iron that oxidizes when exposed to oxygen.
Zinc, being more anodic than iron, becomes a sacrificial anode and prevents corrosion of the underlying steel.
Steel sheets and wires are often electrogalvanized.
Common application of the technique occurs in the automotive and appliance industries.
The zinc coatings resulting from electrogalvanizing are thinner than those produced by other processes
such as continuous sheet galvanizing. Thickness may range up to ~9 μm.
As thinner layers are more prone to damage, some electrogalvanized steel surfaces are further protected
with an additional paint coating.
Product Description :
| Material | DX51D+Z Galvanized Steel Strip |
| Surface Treatment | Passivation or Chromated, Skin Pass,Oil or Unoiled,or Antifinger print |
| Spangle Types | Free Spangle(No Spangle),Minimal Spangle,Regular Spangle |
| Zinc coating | Z40~Z275 |
| Coil Weight | 3~10Tons |
| Inner Diameter | 508mm / 610mm |
| Tensile strength | 200-550 n/mm2 |
| Elongation | 16~30% |
| Application | Roofing and walling, curved profiles, corrugated sheets, foamed sandwich panels roofing and walling, roof tiles, rainwater gutter, metal doors, garage doors, wall panels partitions, ceiling panels, suspended frames, interior metal doors or windows, profiles for exterior cabinets of white appliances, office furniture home appliance. |
| Test | Our coating mass control technology is amongst the most advanced in the world. The sophisticated coating mass gauge ensure accurate control and consistency of coating mass.
Quality Assurance:We committed to deliver a long lasting, quality product that satisfies its valued clients. To achieve this, our brands are produced and tested in accordance to global standards. |
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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ASTM A653 G60 G90 Hot Dipped Galvanised Coil Q235 Metal Steel Images
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