🟦 Product Overview

DIN1026 / EN10025 Channel Steel represents the European standard hot‑rolled U‑channel system. It includes two major series:

• UPN – Tapered flange U‑channel
• UPE – Parallel flange U‑channel

These channels are widely used in Europe, the Middle East, Africa, and global EPC engineering projects due to their excellent structural performance, weldability, and dimensional precision.

Common material grades include S235JR, S275JR, and S355JR/J0/J2, covering both general structural steel and high‑strength structural applications.

DIN1026 / EN10025 Channel Steel is ideal for building structures, machinery frames, industrial frameworks, and welded assemblies.

🟦 Applicable Standards

• DIN 1026‑1 / 1026‑2 – Hot rolled U‑channels (UPN / UPE)
• EN 10025 – Hot rolled structural steel
• EN 10279 – Hot rolled steel channels – Tolerances
• EN 10163 – Delivery requirements for surface conditions

🟦 Available Grades

• S235JR
• S275JR
• S355JR
• S355J0
• S355J2

These grades are widely used in European structural engineering and global EPC projects.

🟦 Section Types

UPN (Tapered Flange U‑Channel)

• Traditional European U‑channel
• Tapered flange geometry
• Suitable for machinery, structures, and general fabrication

UPE (Parallel Flange U‑Channel)

• Parallel flange design
• Higher structural efficiency
• Ideal for building structures and industrial frameworks

🟦 Dimensions Range

Series	Height (mm)	Flange Width (mm)	Web Thickness (mm)	Flange Thickness (mm)
UPN	30–400	32–115	4–13	5–21
UPE	80–400	50–110	4–15	6–21

Length: 6 m / 9 m / 12 m / custom Tolerance: As per EN 10279

🟦 Mechanical Properties

S235JR

Property	Value
Yield Strength	≥ 235 MPa
Tensile Strength	360–510 MPa
Elongation	≥ 26%

S355JR

Property	Value
Yield Strength	≥ 355 MPa
Tensile Strength	470–630 MPa
Elongation	≥ 22%

🟦 Chemical Composition (Typical)

S355JR

Element	Max (%)
C	0.24
Mn	1.60
P	0.040
S	0.040
Si	0.55

🟦 Applications

• Building structures
• Industrial steel frameworks
• Machinery and equipment support
• Civil engineering projects
• Structural reinforcement
• Welded assemblies

🟦 Why Use DIN1026 / EN10025 Channel Steel

• Standardized European dimensions
• High structural strength
• Excellent weldability and fabrication properties
• Wide range of sizes (UPN / UPE)
• Suitable for global EPC and engineering projects

🟦 Why Choose Jaron Steel

• Full range of UPN and UPE channels
• S235 / S275 / S355 grades available
• CNC cutting, drilling, and fabrication services
• SGS / BV third‑party inspection available
• Export‑grade seaworthy packaging
• Fast delivery from stock and mill production