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ASTM A792 Standard AZ150 Galvalume Steel Coil Sheet Anti Fingerprint

ASTM A792 Standard AZ150 Galvalume Steel Coil Sheet Anti Fingerprint

  • High Light

    AZ150 Galvalume Steel Coil Sheet

    ,

    Anti Fingerprint Galvalume Steel Coil Sheet

    ,

    ASTM A792 Aluzinc Coated Steel

  • Product Name
    Aluzinc Steel Coil
  • Surface Treatment
    Anti-finger Print
  • Standard
    ASTM,JIS,GB
  • Grade
    DC51D+AZ
  • Technique
    Cold Rolled
  • Coil Id
    508mm
  • Place of Origin
    China
  • Brand Name
    Dingang
  • Certification
    MTC SGS
  • Model Number
    GL
  • Minimum Order Quantity
    25 tons
  • Price
    USD1200/ton
  • Packaging Details
    Standard seaworthy packing with wooden pallet
  • Delivery Time
    45 workdays
  • Payment Terms
    L/C, T/T
  • Supply Ability
    400000 tons per year

ASTM A792 Standard AZ150 Galvalume Steel Coil Sheet Anti Fingerprint

 

ASTM A792 standard AZ150 Galvalume Steel Coil Sheet with Anti Finger Print

 

 

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 .

 

ASTM A792 Standard AZ150 Galvalume Steel Coil Sheet Anti Fingerprint 0

Characteristics

 

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 .

Corrosion resistance increased more with resin-coating treatment , which enables roll forming or press forming without the spraying of processed oils .

 

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

 

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

 

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

 

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 *

 

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ASTM A792 Standard AZ150 Galvalume Steel Coil Sheet Anti Fingerprint 1

 

ASTM A792 Standard AZ150 Galvalume Steel Coil Sheet Anti Fingerprint 2