Electro-galvanized steel coil. The galvanized steel coil produced by the electroplating method has good workability. However, the coating is thinner, and the corrosion resistance is not as good as that of hot-dip galvanized coils;
Single-sided and double-sided differentially galvanized steel coils. Single-sided galvanized steel coils, i.e. products that are galvanized on only one side. It has better adaptability than double-sided galvanized coils in welding, painting, anti-rust treatment, processing, etc.
In order to overcome the shortcoming of uncoated zinc on one side, there is another galvanized coil coated with a thin layer of zinc on the other side, that is, double-sided differential galvanized coil;
Specification
Hot SALES SGCC z140 zink galvanized steel 3 mm GI plain sheet
item | value |
Standard | AiSi |
Grade | SGCC/CGCC/TDC51DZM/TDC52DTS350GD/TS550GD/DX51D+Z |
Application | making pipes, cutting sheets, making small tools, making corrugated sheets, making container, Container Plate |
Place of Origin | China |
Tolerance | ±1% |
Processing Service | Bending, Welding, Decoiling, Punching, Cutting |
Steel Grade | 310S, 316L, 316, 321, 430, 309S, 304, 304L, 904L |
Surface Finish | 2B |
Delivery Time | 15-21 days |
Product name | Galvanized Steel Coil / Sheet |
Width | 600 - 1250MM |
Zinc Coating | Z30 - 600g/m2 |
ID of Coil | 508/610MM |
Thickness | 0.105- 4MM |
Surface Structure | Regular spangle,Minimum spangle, Zero spangle, Big spangle |
HRB | Soft Hard (<60),Medium Hard (60-85), Full Hard (85-95) |
Packaging | Dust-proof kraft sheet, iron packing, Angle protective, packing belt |
Payment Terms | T/T, LC, Western Union, Paypal, O/A, DP |
Regular Order | 25 tons or one container |
Galvanized Steel 0.18mm-20mm thick galvanized steel sheet 2mm thick Hot dip galvanized steel sizes galvanized sheet metal roll
bse metal type | Grade | CHEMICAL COMPOSITION % | |||
C | Si | Mn | P | ||
cold rolled steel sheet | DC51D+Z (St01Z, St02Z, St03Z) , DC51D+ZF | ≤0.10 | - | ≤0.50 | ≤0.035 |
DC52D+Z (St04Z), DC52D+ZF | ≤0.08 | - | ≤0.45 | ≤0.030 | |
DC53D+Z (St05Z), DC53D+ZF | ≤0.08 | - | ≤0.40 | ≤0.030 | |
DC54D+Z (St06Z), DC54D+ZF | ≤0.01 | ≤0.10 | ≤0.30 | ≤0.025 | |
DC56D+Z (St07Z), DC56D+ZF | ≤0.01 | ≤0.10 | ≤0.30 | ≤0.025 | |
hot rolled steel sheet | DD51D+Z (St01ZR, St02ZR) | ≤0.10 | - | ≤0.50 | ≤0.035 |
DD54D+Z (St06ZR) | ≤0.01 | ≤0.10 | ≤0.30 | ≤0.025 |