Have been rolled in the continuous cold-rolling mill and sent to the continuous hot-dip
galvanizing line wash electrolytically, the strip is first to be annealed in a continuous
annealing furnace and then dipped in the molten zinc pot for hot-dip galvanization. The
product is finally turned out after passivation or skin-pass, stretcher leveling and
appropriate means of treatment. The steel base is galvanized, because the zinc can be
formed a membrane on the surface which has good performance in corroding
environment. It has not only protected the zinc layer but also protected the steel base.
So its service life would be extended greatly. It has been used in architecture, electrical
home appliances, auto mobile, receptacle, traffic, etc .
| Product Name |
Dx51d Good quantity Hot dipped Galvanized steel coil GI |
| Standard |
JIS G3302 1998, ASTM A653M/A924M 2004,A792/A792M, JIS G 3321, EN 10346 or at your request |
| Grade |
SGHC, SGCC, DX51D, Q195,DX51D+AZ ASTM a792 or at your request |
| Thickness |
From 0.12mm to 5.0mm |
| Width |
From 100mm to 1250mm |
| Zinc coating weight |
17-600gsm, double side, equal thickness |
| Spangle |
big spangle, normal spangle, small spangle, zero spangle |
| Hardness |
Normal (HRB70±5), Full hard (HRB90±5) |
| Surface treatment |
Chemical passivating, oiled,unoiled, passivating + oils,Anti-Fingerprint ,Chromated,Skin passed, high weather resistance,etc |
| Edge |
slit edge, mill edge (for splitted coil) |
| Coil ID |
508mm/610mm |
| Coil weight |
3-10 tons, at your request |
| Delivery time |
within 7 days after receipt of deposit or L/C,T/T |
| Business type |
Supplier and manufacturer |
Audited Supplier 
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