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Channel Bar (UPN)
sections

Channel Bar (UPN)

U-shaped channel for structures, chassis and framing.

StandardsEN 10025, DIN 1026, ASTM A36, GOST 8240, JIS G3192, ISO 9001:2015
Export45+ Countries
QualityISO Certified

Channel bar (U-profile / UPN) is a hot-rolled section with a U-shaped cross-section, used for frames, supports and load-bearing structures where one open face is required. BeLink Global supplies UPN and UPE channels worldwide in all standard sizes and grades.

Available Grades & Models

  • EN 10025: S235JR, S275JR, S355JR
  • ASTM: A36
  • Types: UPN (tapered), UPE (parallel flange)

Main Applications

  • Steel frames, purlins and supports
  • Vehicle and trailer chassis
  • Machine bases and industrial structures

Request a quote via the RFQ form or browse more structural sections.

Chemical Composition (max %, S275JR)

ElementCMnPS
S275JR0.211.500.0350.035

Mechanical Properties

GradeYield MPa (min)Tensile MPaElong. %
S235JR235360–51026
S275JR275410–56023
S355JR355470–63022

Dimensions

PropertyRange
Section heightUPN 50 to UPN 400
Length6, 12 m or custom
EN 10025
DIN 1026
ASTM A36
GOST 8240
JIS G3192
ISO 9001:2015
RFQ

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Channel Bar (UPN)

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