Hot-dip Galvanized Steel Sheet galvanizing is the reaction of molten metal with an iron substrate to produce an alloy layer, thereby combining the substrate and the plating layer.
Hot-dip galvanizing involves pickling iron and steel parts first to remove iron oxide on the surface. After pickling, it is cleaned in an ammonium chloride or zinc chloride aqueous solution or a mixed solution of ammonium chloride and zinc chloride, then sent to the hot-dip plating bath.
| Technical Standard | EN10147, EN10142, DIN 17162, JIS G3302, ASTM A653 |
|---|---|
| Steel Grade | Dx51D, Dx52D, Dx53D, DX54D, S220GD, S250GD, S280GD, S350GD, S350GD, S550GD; SGCC, SGHC, SGCH, SGH340, SGH400, SGH440, SGH490,SGH540, SGCD1, SGCD2, SGCD3, SGC340, SGC340 , SGC490, SGC570; SQ CR22 (230), SQ CR22 (255), SQ CR40 (275), SQ CR50 (340), SQ CR80(550), CQ, FS, DDS, EDDS, SQ CR33 (230), SQ CR37 (255), SQCR40 (275), SQ CR50 (340), SQ CR80 (550); or Customer's Requirement |
| Type | Coil/Strip |
| Type of Coating | Hot Dipped Galvanized Steel(HDGI) |
| Zinc Coating | 30-275g/m2 |
| Quality | Approved by SGS,ISO |
| Coil Weight | 3-10 metric ton per coil |
| Package | Water proof paper is inner packing,galvanized steel or coated steel sheet is outer packing , side guard plate,then wrapped by seven steel belt.or according to customer's requirement |
| Export market | Europe, Africa, Central Asia, Southeast Asia, Middle East, South America, North America, etc |
| Delivery Time | Usually within 10-45 days after receipt of advance payment |
| Technique | Hot Rolled Or Cold Rolled |
| Payment Terms | TT30% Deposit, balance after BL copy in 21 days, or LC at sight |
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Model NO.: 0.125mm-3.0mm SGCC/SGCH
Special Use: Cutting Tools, Cutters in Common Steel, High-strength Steel Plate, Building Material, Car, Household Appliances
Available Widths: 650/726/820/914/1000/1200/1219/1220/1250mm
Cold rolled Zinc Coated hot dipped Galvanized steel coil