Q195–Q345 Galvanized Flat Steel Sheet –21–50mm Reference and Conflicting Width-Label Review

• Coating

  Z10 ~ Z29
  Hardness

  Full Hard
• Spangle Type

  Regular Spangle
  Thickness

  21-50mm(0.83-1.97in)
• Type

  Steel Sheet
  Application

  Making Fences, Making Container, Cutting Sheets, Making Small Tools, Making Corrugated Sheets, Making Pipes
• Certificate

  API , CE, BIS, JIS, Gs, ISO 9001
  Delivery Time

  within 7 days
• Grade

  Galvanized Steel
  Length

  6m,9m,12m or customized
• Oiled or Non-oiled

  Non-oiled
  Processing Service

  Decoiling, Bending, Cutting, Punching, Welding
• Skin Pass

  Yes
  Standard

  ASTM
• Technique

  Cold Rolled Based, Cold Rolled Hot Rolled Galvanized
  Tolerance

  ±1%
• Product Name

  Galvanized Flat Steel
  Surface

  Zinc Coated
• Shape

  Flat.sheet.coil.plate
  Keyword

  Galvanzied Sheet
• Material

  SGCC/CGCC/TDC51DZM/TDC52DTS350GD/TS550GD/DX51D+Z Q195-q345
  Package

  Standard Seaworth Packing
• MOQ

  3 Ton
  Payment term

  30%TT Advance + 70% Balance
• Delivery time

  Within 7 days

Galvanized flat steel has four actual pairs combining specification width10–870mm with width ranges900–2000mm. The two width-labelled axes need clarification before a complete blank is defined.

Resolve the dimensional basis

Reference thickness is21–50mm and length6/9/12m or customized. Keep both actual labels and confirm whether they represent different measurements or an incorrect source label.

• Steel Sheet type.
• Flat/sheet/coil/plate family.
• Zinc-coated surface.
• Full Hard condition label.
• Cutting and bending services.

Select material and coating

Q195–Q345 and broader grade references require one actual composition. Z10–Z29 designation supplies no measured zinc quantity.

Agree industrial acceptance

Request dimensional, material and coating records. JIS/BIS certificate names and stock wording do not establish actual certification, availability, corrosion life or structural capacity for the selected product.