Changzhou Dingang Metal Material Co.,Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 300000Tons / Year |
| Delivery Time | 15 - 35 Work Days |
| Packaging Details | Standard Export Seaworthy Packing Or As Per Customers’ Detailed Requests |
| Product Name | Aluzinc Coated Steel |
| Type | Steel Sheet |
| Craftsmanship | Cold Rolled |
| Transport Package | Standard Export Seaworthy Packing Or As Per Customers’ Detailed Requests |
| Thickness | 0.16 - 3.0 mm |
| Width | 30 - 1500 mm |
| Coating Type | 55 % Al , 43.5 % Zn , 1.5 % Si |
| Coating Thickness | 50 - 150 g / sqm |
| Surface Finish | Regular Spangle |
| Sample | Available |
| Packing Weight(Without Pallet) | 25 kgs |
| Packing Weight(With Pallet) | 55 kgs |
| Brand Name | Dingang - GL |
| Model Number | SPCC , SPCD , SPCE , DX51 / 52 / 53 / 54 D + Z , Q195 / 215 / 235 And Etc |
| Certification | ITS SGS BV |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 300000Tons / Year |
| Delivery Time | 15 - 35 Work Days | Packaging Details | Standard Export Seaworthy Packing Or As Per Customers’ Detailed Requests |
| Product Name | Aluzinc Coated Steel | Type | Steel Sheet |
| Craftsmanship | Cold Rolled | Transport Package | Standard Export Seaworthy Packing Or As Per Customers’ Detailed Requests |
| Thickness | 0.16 - 3.0 mm | Width | 30 - 1500 mm |
| Coating Type | 55 % Al , 43.5 % Zn , 1.5 % Si | Coating Thickness | 50 - 150 g / sqm |
| Surface Finish | Regular Spangle | Sample | Available |
| Packing Weight(Without Pallet) | 25 kgs | Packing Weight(With Pallet) | 55 kgs |
| Brand Name | Dingang - GL | Model Number | SPCC , SPCD , SPCE , DX51 / 52 / 53 / 54 D + Z , Q195 / 215 / 235 And Etc |
| Certification | ITS SGS BV | Place of Origin | China |
| High Light | aluminum zinc coated steel ，aluzinc metal sheet | ||
Aluzinc Coating Az 150g Galvalume Steel Coil In Minimal Spangle For Vending Machines And Barns
Profile :
The Plating Coat Of Aluminum - zinc Alloy Armor Plate Is Zn - Al Alloy , And Its Composition Is 55 % Al , 43.4 % Zn And 1.6 % Si . The Plate is of Smooth Surface And Excellent Corrosion Resistance Of The Atmosphere , Which Is 2 To 6 Times Higher Than Hot-Dip Galvanized Sheet Of The Same Thickness Of Plating Coating.
After Through Three Processes , Including Payoff Reel , Crop Shear And Welding , Enter Into The Continuous Annealing Furnace . During The Annealing Process , Strips Are Heated Closer To The Recrystallizing Temperature , And Then Heated To 20 - 50 Above The Recrystallizing Temperature In The Reducing Furnace . After Keep The Same Temperature For 170 s , Strips Are Naturally Cooled To The Normal Temperature In The Low Cooling Process . Afterward , Strips Enter Into The Zn - Al Pot Through The Elephant ‘ s Trunk And Begin In The Hot - Dip Coating Process . The Optimum Temperature Rang Of The Plating Coat Is 630 660 . Coated With Aluminium - Zinc Alloy , Strips Enter Into The Cooling Tower By The Steady Roll And Air Knife . After Fast Cooled With Wind Or Water , They Are Directly Produced Into Al - Zn Armor Plates .The General Rate Of Cooling Is 30 / s , And Strips Are Cooled To About 60 .
Specifications of Aluzinc Coated Steel :
■Standard : ASTM A792 / JIS G3321 / GB/T14978-2008 / EN10326-2004
■Grade : SGLCC / SGLCD / SGLC400~570 / DC51D+AZ~DC54D+AZ
■Thickness : 0.15-2.5 mm
■Width : 600 - 1250 mm ( Usually 914 mm / 1219 mm / 1220 mm / 1250 mm)
■Base Metal : Cold - Rolled Steel
■Al-Zinc Coating : 50 - 150 g / sqm
■Coil Internal Diameter : 508 mm / 610 mm
■Surface Treatment : Chromate Passivated , Non - Chromate Passivated , Oiled , Anti - finger Print And Etc
■tolerance thickness : + / - 0.05 mm , tolerance width : + 5 / - 2 mm , total quantity : + / - 10 % , alu - zinc coating : + / - 10 %
■Packing Condition : Seaworthy
Characteristics of Aluzinc Coated Steel :
GL are 3 ~ 6 times more corrosion - resistant compared to GI , but has a similar level of processability and weldability and can replace GI, and in particular is most suitable when replacing GI that require thick galvanized layers and high corrosion resistance .
Only galvanized steel sheet that is used for roofing and walls without painting because of its unique silver spangles and beautiful appearance and high - corrosion resistance, and is used as a cool roofing material because of its excellent heat reflection qualities .
Can replace aluminum gilded steel sheets because for certain purposes of its electrical conductivity and its heat-resistance qualities even at high temperatures that do not exceed 315 ℃ .
Has greater surface hardness than GIs , and is much more wear - resistant .
Product Application :
Infrastructure : Roofing / External Siding / Garage / Shutter
Household Appliances : Oven / Air - Conditioning Ventilation System / Solar Water Heater / Electronics
Automobile : Mobile Muffler / Vent Pipe / Catalysis Converter Heater Shield / Bottom Accessories
Industrial Instrument : Electric Control Cabinet / Industrial Freezer Chest
Chemical Requirements :
| Chemical Requirements For Structure Steel
| ||||||||||||
| Composition , % - Heat Analysis Element , Maximum , Unless Otherwise Shown | ||||||||||||
| Designation | C | Mn | P | S | Cu | Ni | Cr | Mo | V | Cb | Tia | Nb |
| G230 | 0.20 | 1.35 | 0.04 | 0.04 | 0.25 | 0.20 | 0.15 | 0.06 | 0.008 | 0.008 | 0.025 | * |
| G255 | 0.20 | 1.35 | 0.10 | 0.04 | 0.25 | 0.20 | 0.15 | 0.06 | 0.008 | 0.008 | 0.025 | * |
| G275 | 0.25 | 1.35 | 0.10 | 0.04 | 0.25 | 0.20 | 0.15 | 0.06 | 0.008 | 0.008 | 0.025 | * |
| G340 | 0.25 | 1.35 | 0.20 | 0.04 | 0.25 | 0.20 | 0.15 | 0.06 | 0.008 | 0.008 | 0.025 | * |
| G550 | 0.20 | 1.35 | 0.04 | 0.04 | 0.25 | 0.20 | 0.15 | 0.06 | 0.008 | 0.015 | 0.025 | * |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2002
Total Annual:
50 000 000-200 000 000
Employee Number:
800~1000
Ecer Certification：
Verified Supplier
Changzhou Dingang Metal Materials Co., Ltd. / Jiangsu Senruida New Materials Co., Ltd. is comprehensive enterprise integrating in production, processing, and sales. Situated in Changzhou City and Huai'an City, Jiangsu Province, we specialize in manufacturing color coated aluminum coils, film-coated ... Changzhou Dingang Metal Materials Co., Ltd. / Jiangsu Senruida New Materials Co., Ltd. is comprehensive enterprise integrating in production, processing, and sales. Situated in Changzhou City and Huai'an City, Jiangsu Province, we specialize in manufacturing color coated aluminum coils, film-coated ...
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