Galvanized/Galvalume Steel Coil/Sheet

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Galvalume steel coil/sheet manufacturer

  • Product Type:

    high quality galvalume steel coil/sheet

  • Product Standard:

    AISI,ASTM,GB,JIS

  • Product Grade:

    SGCC, SGCH,DX51D, Q195,Q235, all according to the customer's request

  • Product Thickness:

    0.13-2mm

  • Remarks:

    Min trial order 25 ton each thickness

Specification

Galvalume steel coil is high in strength, good in rain and corrosion resistance,suitable to continuous rolling, convenient in installation and disassemble, time saving and low cost, widely used in construction industry, such as modern courtyard design, large-sized industrial buildings, prefabricated thermal insulation sandwich board, etc. Along with the development of light industry, transportation and ship building, the application of galvalume steel coil has been expanded form building materials to automobile manufacturing, watercraft interior decoration. Household electrical appliance, furniture, container and cooker, etc., and become a new material substituting to spray coating steel sheet.

Good performance, high precise, high straightness, high evenness and surface finishing, uniform thickness, easy for coating process, high tensile strength, high pressing property and low yield point.

Steel structure, building exterior application, building material, roofing household, application, tube making, etc…

Parameters

StandardAISI,ASTM,GB,JISGradeSGCC, SGCH,DX51D, Q195,Q235, all according to the customer's request
Thickness0.13-2mmWidth600-1250mm
Regular Size750-762mm,900-914mm,1000mm,1200mm,1219-1250mm all available
Tolerance+/-0.02mmZinc coatingZ30-600g/㎡
Coil ID508/610mmCoil Weight3-8 tons
TechniqueHot rolled, cold rolledPackageSeaworthy package
CertificationISO 9001-2008,SGS,CE,BVMOQ25 tons (in one 20ft FCL)
Delivery15-20 daysMonth Capacity12000 tons
Surface TreatmentOiled(O),Chromium(C),Phosphating(P),Spinpass
SpangleRegular spangle,minimal spangle, zero spangle,big spangle
Standard PackingDustproof kraft sheet
Iron packing
Angle protective
packing belt
  
RemarksMin trial order 25 ton each thickness
HRBSoft Hard(<60)
Medium Hard(60-85)
Full Hard(85-95)
  
Mechanical properties of galvanized steel
UsageGradeYield strength(MPa)Tensile strength(MPa)
Punching galvnaized steelDC51D+Z-270-500
DC52D+Z140-300270-420
DC53D+Z140-260270-380
Structure galvanized steelS280GD+Z≥280≥360
S350GD+Z≥350≥420
S550GD+Z≥550≥560
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