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Galvanized steel coil Z275 is a sheet of carbon steel coated with zinc on both sides. This is produced by a metal coating process in which cold rolled steel coils are passed through a bath filled with molten zinc.
This continuous hot dipping or also known as electro-galvanizing is the main process these carbon steel sheets must undergo to produce coils and galvanized sheets.
| Grade | SGCC,DX51D+Z/DC51D+Z,DX52D+Z/DC52D+Z,S220GD-S550GD+Z |
| Thickness | 0.2-4.0mm |
| Width | 900/1000/1219/1200/1220/1250mm or other widths |
| Coil ID | 508 or 610mm |
| Coil weight | 3-10/mT per coil |
| Zinc coating | 20-275g/m2 |
| Tolerance | Thickness:+/-0.02mm |
| Width:+/-2mm | |
| Surface processing | Regular spangle,minimal spangle,zero spangle , |
| bright and big spangle | |
| Coil chemical processing | Chromate, un-chromate passivation and finger resistant treatment |
| Base Material | Cold rolled steel sheet,hot rolled steel sheet,galvanized |
| Surface Treatment | chromed/skin pass/oiled/slightly oiled/dry/anti-fingerprint |
| Coating Thickness | Min. Single Side Coating Thickness: 20 g/m2 |
| Max. Single Side Coating Thickness: 225 g/m2 |
| Name | GI steel coil | GL steel coil /Anti-Finger |
| Standard | GB/T-2518JIS G 3302EN 10142/10427ASTM A653 | GB/T-14798JIS G 3321EN 10215ASTM 792 |
| Grade | SGCCDX51D+Z | SGLCCDX51D+AZ |
| Thickness | 0.12-2.0mm (±0.02mm) | 0.16-0.7mm(±0.02mm) |
| Width | 30-1250mm (±2mm) | |
| Length | Coil or as Customers' requirement | |
| Zinc/Aluzinc coating | Zn 40g/sm-275g/sm | |
| Spangle | Mini/Regular/Big | Regular |
| Coil weight | 3-5tons or As your requirement | |
| Hardness | CQ/FH/As your requirement (G300-G550) | |
| Surface Treatment | Anti-Finger printing ,Chromated, oiled/ non-oiled | |
| Certification | ISO9001 | |
| Application | Structural use ,roofing, corrugated roofing, commercial use, household appliance, industry | |
| GRADE | C | Si | Mn | P | S | Ti |
| SGCC/DX51D+Z | ≤0.10 | ≤0.50 | ≤0.60 | ≤0.10 | ≤0.030 | ≤0.020 |
| DX52D+Z | ≤0.10 | ≤0.50 | ≤0.60 | ≤0.10 | ≤0.030 | ≤0.020 |
| SGCD/DX53D+Z | ≤0.10 | ≤0.30 | ≤0.50 | ≤0.05 | ≤0.030 | ≤0.020 |
| GRADE | Yield Strength MPa | Tensile Strength MPa | Elongation % | |||
| SGCC(DX51D+Z) | ≥205 | ≥270 | - | |||
| SGCD(DX53D+Z) | - | ≥270 | 38 | |||
| SGCE(DX54D+Z) | - | ≥270 | 4 | |||
(1)Fast delivery time, good quality and reasonable price
(2)We can process different finished products according to your requirements
(3)High production volume will shorten your waiting time
(4)Accept the buyer's specification
(5)Experienced R&D department
For more details about our products, please contact our sales for more information. Thank you for your visit.
Galvanized steel coil Z275 is a sheet of carbon steel coated with zinc on both sides. This is produced by a metal coating process in which cold rolled steel coils are passed through a bath filled with molten zinc.
This continuous hot dipping or also known as electro-galvanizing is the main process these carbon steel sheets must undergo to produce coils and galvanized sheets.
| Grade | SGCC,DX51D+Z/DC51D+Z,DX52D+Z/DC52D+Z,S220GD-S550GD+Z |
| Thickness | 0.2-4.0mm |
| Width | 900/1000/1219/1200/1220/1250mm or other widths |
| Coil ID | 508 or 610mm |
| Coil weight | 3-10/mT per coil |
| Zinc coating | 20-275g/m2 |
| Tolerance | Thickness:+/-0.02mm |
| Width:+/-2mm | |
| Surface processing | Regular spangle,minimal spangle,zero spangle , |
| bright and big spangle | |
| Coil chemical processing | Chromate, un-chromate passivation and finger resistant treatment |
| Base Material | Cold rolled steel sheet,hot rolled steel sheet,galvanized |
| Surface Treatment | chromed/skin pass/oiled/slightly oiled/dry/anti-fingerprint |
| Coating Thickness | Min. Single Side Coating Thickness: 20 g/m2 |
| Max. Single Side Coating Thickness: 225 g/m2 |
| Name | GI steel coil | GL steel coil /Anti-Finger |
| Standard | GB/T-2518JIS G 3302EN 10142/10427ASTM A653 | GB/T-14798JIS G 3321EN 10215ASTM 792 |
| Grade | SGCCDX51D+Z | SGLCCDX51D+AZ |
| Thickness | 0.12-2.0mm (±0.02mm) | 0.16-0.7mm(±0.02mm) |
| Width | 30-1250mm (±2mm) | |
| Length | Coil or as Customers' requirement | |
| Zinc/Aluzinc coating | Zn 40g/sm-275g/sm | |
| Spangle | Mini/Regular/Big | Regular |
| Coil weight | 3-5tons or As your requirement | |
| Hardness | CQ/FH/As your requirement (G300-G550) | |
| Surface Treatment | Anti-Finger printing ,Chromated, oiled/ non-oiled | |
| Certification | ISO9001 | |
| Application | Structural use ,roofing, corrugated roofing, commercial use, household appliance, industry | |
| GRADE | C | Si | Mn | P | S | Ti |
| SGCC/DX51D+Z | ≤0.10 | ≤0.50 | ≤0.60 | ≤0.10 | ≤0.030 | ≤0.020 |
| DX52D+Z | ≤0.10 | ≤0.50 | ≤0.60 | ≤0.10 | ≤0.030 | ≤0.020 |
| SGCD/DX53D+Z | ≤0.10 | ≤0.30 | ≤0.50 | ≤0.05 | ≤0.030 | ≤0.020 |
| GRADE | Yield Strength MPa | Tensile Strength MPa | Elongation % | |||
| SGCC(DX51D+Z) | ≥205 | ≥270 | - | |||
| SGCD(DX53D+Z) | - | ≥270 | 38 | |||
| SGCE(DX54D+Z) | - | ≥270 | 4 | |||
(1)Fast delivery time, good quality and reasonable price
(2)We can process different finished products according to your requirements
(3)High production volume will shorten your waiting time
(4)Accept the buyer's specification
(5)Experienced R&D department
For more details about our products, please contact our sales for more information. Thank you for your visit.
