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30mm - 1500mm Width Aluzinc Steel Coil For Fuel Tanks And Containers

Categories Aluzinc Coated Steel
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
MOQ: 25Metric Tons
Price: USD700 Per Metric Ton
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
Special Purpose: Building And Construction
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
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30mm - 1500mm Width Aluzinc Steel Coil For Fuel Tanks And Containers


Zn - Al Coated Steel Coil in Minimal Spangle For Fuel Tanks And Containers


Profile of Aluzinc Coated Steel :
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 :

■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
DesignationCMnPSCuNiCrMoVCbTiaNb
G2300.201.350.040.040.250.200.150.060.0080.0080.025*
G2550.201.350.100.040.250.200.150.060.0080.0080.025*
G2750.251.350.100.040.250.200.150.060.0080.0080.025*
G3400.251.350.200.040.250.200.150.060.0080.0080.025*
G5500.201.350.040.040.250.200.150.060.0080.0150.025*



Quality 30mm - 1500mm Width Aluzinc Steel Coil For Fuel Tanks And Containers wholesale
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