Q195 Q215 Q235B Galvanized Flat Steel – 3mm 4mm 5mm Material Requirements
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CoatingZ10 ~ Z29HardnessFull Hard
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Spangle TypeRegular SpangleThickness21-50mm(0.83-1.97in)
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TypeSteel SheetApplicationMaking Fences, Making Container, Cutting Sheets, Making Small Tools, Making Corrugated Sheets, Making Pipes
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CertificateAPI , CE, BIS, JIS, Gs, ISO 9001Delivery Timewithin 7 days
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GradeGalvanized SteelLength6m,9m,12m or customized
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Oiled or Non-oiledNon-oiledProcessing ServiceDecoiling, Bending, Cutting, Punching, Welding
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Skin PassYesStandardASTM, JIS AISI ASTM DIN BS
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TechniqueCold Rolled BasedTolerance±1%
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Product NameGalvanized Flat SteelSurfaceGalvanized Coated
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ShapeFlat.sheetTechnologyCold Rolled Hot Dipped
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MaterialSGCC/CGCC/TDC51DZM/TDC52DTS350GD/TS550GD/DX51D+Z Q195-q345PackageStandard Seaworth Packing
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MOQ3 TonPayment term30%TT Advance + 70% Balance
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Delivery timeWithin 7 days
Galvanized flat steel is identified with Q195, Q215 and Q235B material requirements.
Specify the flat section
Choose one grade and a 3mm, 4mm or 5mm thickness requirement, then define width and length. Flat-section dimensions need an actual drawing rather than a broad product label.
- Q195 material reference.
- Q215 grade alternative.
- Q235B requirement.
- 3/4/5mm thickness requests.
- Galvanized flat-steel form.
Define surface acceptance
Request the selected coating and supplied condition for the intended cutting or forming operation.
Agree material records
Obtain chemistry, dimensions and coating inspection before fabrication. Wide-sheet choices do not establish a narrow flat-section order. Factory-location and quality wording supplies no structural capacity, corrosion-life or all-size stock guarantee; approve the actual grade and section against the intended component specification.





