Galvanized Structural Steel I/H Beam – Q235B Q355B SS400 Grade and6m9m Profile Inquiry

• Grade

  SS400~SS490, Grade Q235B / Q355B / SS400 / S235JR / S355JR / A36
  Invoicing

  By Actual Weight
• Standard

  JIS, AISI, ASTM, BS, DIN, GB, JIS
  Tolerance

  ±1%
• Alloy Or Not

  Non-Alloy
  Application

  Building Structures, Construction
• Delivery Time

  8 ~ 14 days
  Processing Service

  Welding, Bending, Punching, Decoiling, Cutting
• sample

  free
  Model Number

  Q195/Q235/Q235B
• Flange thickness

  4.5-70mm
  Length

  6m 9m
• Web width

  88mm-1056mm
  Flange width

  100mm-1000mm
• Sample

  Free provided
  Surface Treatment

  Black, Oiled, Painted, or Hot Dip Galvanized

Structural I/H-beam requirements have no actual dimension variants listed. The requested profile needs a section drawing with flange, web and overall geometry.

Define actual section dimensions

Family flange thickness is4.5–70mm, flange width100–1000mm and web width88–1056mm. These independent ranges do not identify a complete section or technical mass.

• Q195/Q235/Q235B model family.
• Q235B/Q355B/SS400 grade references.
• S235JR/S355JR/A36 alternatives.
• 6m/9m length references.
• Cutting and bending services.

Choose the surface

Black, oiled, painted and hot-dip galvanized are alternatives requiring selection. No numerical zinc quantity or corrosion-life result applies universally.

Request design evidence

Agree actual grade and section-property records. Concrete/construction contexts do not establish composite-beam behavior, member capacity or approved connections without actual structural calculations and material tests.