Changzhou Dingang Metal Material Co.,Ltd. 86-519-81187052 robert@cnchangsong.com
Galvalume Steel plate 55%Al,43.5%Zn,1.5%Si  For Electromechanical

Galvalume Steel plate 55%Al,43.5%Zn,1.5%Si For Electromechanical

  • High Light

    aluzinc roofing sheet

    ,

    aluzinc metal sheet

  • Type
    Steel Sheet
  • Standard
    ASTM AISI GB
  • Surface Treatment
    Chromate Passivation With Oiling Or Anti-finger Print
  • Craftsmanship
    Cold Rolled
  • Application
    Ship Or Boiler Plate
  • Special Purpose
    :Building And Construction
  • Transport Package
    Standard Export Seaworthy Packing Or As Per Customers’ Detailed Requests
  • Trade Mark
    Dingang
  • Thickness
    0.16-3.0mm
  • Width
    30-1500mm
  • Grade
    SGLCC SGLCD
  • Coating Type
    55%Al,43.5%Zn,1.5%Si
  • Coating Thickness
    50-150g/sqm
  • Surface Finish
    Regular Spangle
  • Inside Diameter
    508mm
  • Sample
    Available
  • Packing Weight(Without Pallet)
    25kgs
  • Packing Weight(With Pallet)
    55kgs
  • Place of Origin
    China
  • Brand Name
    Dingang-GL
  • Certification
    ITS SGS BV
  • Model Number
    SPCC,SPCD,SPCE,DX51/52/53/54D+Z,Q195/215/235 And Etc
  • Minimum Order Quantity
    25Tons
  • Price
    USD700 PER Metric Ton
  • Packaging Details
    Standard Export Seaworthy Packing Or As Per Customers’ Detailed Requests
  • Delivery Time
    35 Days
  • Payment Terms
    L/C, D/A, D/P, T/T, Western Union, MoneyGram
  • Supply Ability
    300000Tons/Year

Galvalume Steel plate 55%Al,43.5%Zn,1.5%Si For Electromechanical

Galvalume Steel is the plating coat of aluminum-zinc alloy armor plate,and its composition is 55% Al,43.4% Zn and 1.6% Si.The plate with 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 coating.

Galvalume Steel plate 55%Al,43.5%Zn,1.5%Si  For Electromechanical 0

 

 

Galvalume Steel plate 55%Al,43.5%Zn,1.5%Si  For Electromechanical 1

Specifications

 

■Standard: ASTM A792,JIS G3321,GB/T14978-2008,EN10326-2004

■Grade: SGLCC,SGLCD,SGLC400~570,DC51D+AZ~DC54D+AZ

■Thickness: 0.15-2.5mm

■Width: 600-1250mm(Usual:914mm,1219mm,1220mm,1250mm)

■Base Metal: Cold-Rolled Steel

■Al-Zinc Coating: 50-150g/sqm

■Coil Internal Diameter: 508mm/610mm

■Surface Treatment: Chromate Passivated,Non-Chromate Passivated,Oiled,Anti-Finger Print And Etc.

■Tolerance: Thickness:+/-0.05mm,Width:+5/-2mm,Total Quantity:+/-10%,Alu-Zinc Coating:+/-10%

■Packing Condition: Seaworthy

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 ele trical 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.

 

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.

Galvalume Steel plate 55%Al,43.5%Zn,1.5%Si  For Electromechanical 2

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 *