ST52 Carbon Steel I-Beam Inquiry – Custom Depth and Leg Height for Structural Fabrication

• Grade

  S235JR ~ S355J2
  Invoicing

  By Actual Weight
• Standard

  ASTM
  Tolerance

  ±3%
• Model Number

  HH08
  Alloy Or Not

  Non-Alloy
• Application

  construction or other metal structures, Structure Building
  Delivery Time

  within 7 days, within 7 days
• Processing Service

  Welding, Bending, Punching, Decoiling, Cutting
  Product name

  Carbon Steel I-beam
• Keyword

  Steel I-beam Sizes
  Technique

  Cold Rolled Hot Rolled
• Material

  Q235/Q345/SS400/ST37-2/ST52/Q420/Q460/S235JR/S275JR/S355JR
  Length

  6m-12m (or Customized)
• PAYMENT TERM

  30%T/T Advance + 70% Balance
  Packing

  Standard Seaworthy Packing
• MOQ

  3 Ton

Carbon steel I-beam has one actual option pair: customized depth and customized leg height. A complete section drawing is needed before assigning a beam size.

Define the structural section

Provide web, flange and overall dimensions together with length. The6–12m reference does not define cross-section geometry or section properties.

• Model HH08.
• S235JR–S355J2 grade field.
• ST52 among material alternatives.
• Cold-rolled/hot-rolled route references.
• ±3% tolerance reference.

Choose grade and finish

Confirm ST52 against actual material records and the applicable ASTM scope. Hot-dipped title wording needs an agreed coating process and acceptance criteria.

Request engineering evidence

Specify dimensional inspection and fabrication requirements. Building-use context does not establish member capacity, certified grade equivalence, section mass or corrosion life for the customized beam.