Q235 ASTM A1011 Carbon Steel Flat Bar Inquiry | 8–12mm Width and Custom Mold Cutting

• Grade

  Carbon
  Standard

  ASTM
• Tolerance

  ±1%
  Model Number

  Q215 Q235 Q345
• Alloy Or Not

  Non-Alloy
  Application

  Fluid pipe,Power Plant,Structure pipe etc.
• Delivery Time

  within 7 days
  Length

  600-12000mm or customized, 3m/6m/9m/12m or Customized
• Processing Service

  Cutting, Punching, Decoiling, Welding, Bending
  Special Use

  Mold Steel
• Technique

  Cold Drawn
  Width

  10-500mm or customized, 10mm - 500mm or Customized
• Product Name

  Carbon Steel Flat Bar
  Technology

  Hot Rolled Cold Draw Forge
• Material

  Q195/Q235/Q215/Q235/Q345/20Cr/40Cr/20CrMo/35CrMo/42CrMo
  Thickness

  2mm - 100mm or Customized
• Packing

  Standard Seaworthy Packing
  MOQ

  1 Ton
• Payment term

  30%TT Advance + 70% Balance
  Delivery time

  within 7 days

Confirm actual width and thickness before specifying this carbon flat bar for machining or engineering work.

Dimension differences

The title requests 8–12 mm width while the description gives 10–500 mm. The actual thickness option is 0.2–400 mm, wider than the described 2–100 mm range, requiring a consistent dimensional quotation.

Grade and condition

Q235 appears with several carbon and alloy references. Select one material and hot rolled, drawn or forged delivery state rather than infer mold performance from a special use field.

• Actual steel designation
• Measured width and thickness
• Delivery condition and surface
• Required length
• Cutting and machining criteria

Inspection scope

ASTM A1011 is a title requirement needing agreed scope. Request material and dimensional records rather than assume every range combination, hardness, pressure pipe suitability or finished mold performance from the mixed application fields.