Download the complete EN UPN/UPE Channel specification sheet.
EN 10025 UPN UPE Channel Steel S235JR S275JR S355JR Hot Rolled Structural Steel
Product Overview
Royal Steel Group offers EN 10025 UPN/UPE Channel Steel in S235JR, S275JR & S355JR grades for applications in construction, industry and structural works around the globe. Our hot rolled steel channel stock is superior in strength, precision, weldability and consistently performs well in steel building, warehouse, industrial platform, equipment base, support frame and general fabrication projects.
Product Features
EN Standard: Manufactured according to applicable EN steel standards.
Multiple Grades: S235JR, S275JR, and S355JR available.
UPN & UPE Profiles: Available for different structural requirements.
Hot Rolled Steel: Excellent strength and structural stability.
Good Weldability: Suitable for fabrication and structural assembly.
Dimensional Accuracy: Consistent profile dimensions for easier installation.
Custom Processing: Cutting, drilling, punching, welding, and other services available.
Global Supply: Suitable for international construction and industrial projects.
Product Detail
| Item | Specification |
| Product | UPN / UPE Channel Steel |
| Standard | EN 10025 |
| Grades | S235JR / S275JR / S355JR |
| Manufacturing | Hot Rolled |
| Profile | UPN / UPE |
| Surface | Black / Shot Blasted / Painted / Galvanized |
| Length | Commonly 6 m / 12 m, customized |
| Processing | Cutting / Drilling / Punching / Welding |
| Inspection | Mill Test Certificate / Third-Party Inspection |
| Application | Construction / Industrial / Structural Projects |
Chemical Composition and Mechanical Properties
EN 10025 UPN/UPE Channel Steel – Chemical Composition
| Grade | C ≤ | Si ≤ | Mn | P ≤ | S ≤ | N ≤ | Cu ≤ |
| S235JR | 0.17% | — | 1.40% | 0.04% | 0.04% | 0.01% | 0.55% |
| S275JR | 0.21% | — | 1.50% | 0.04% | 0.04% | 0.01% | 0.55% |
| S355JR | 0.23% | 0.55% | 1.60% | 0.04% | 0.04% | 0.01% | 0.55% |
EN 10025 UPN/UPE Channel Steel – Mechanical Properties
| Grade | Yield Strength ReH (MPa) | Tensile Strength Rm (MPa) | Elongation A ≥ | Impact Test |
| S235JR | ≥235 | 360–510 | 26% | 27 J @ +20°C |
| S275JR | ≥275 | 410–560 | 23% | 27 J @ +20°C |
| S355JR | ≥355 | 470–630 | 22% | 27 J @ +20°C |
EN UPN/UPE Channel Size
| UPN channel steel dimensions | |||||
| Item | Depth (mm) | Flange width (mm) | Web thickness (mm) | Flange thickness (mm) | Weight (kg/m) |
| UPN80 | 80 | 45 | 6 | 8 | 8.64 |
| UPN100 | 100 | 50 | 6 | 8.5 | 10.6 |
| UPN120 | 120 | 55 | 7 | 9 | 13.4 |
| UPN140 | 140 | 60 | 7 | 10 | 16 |
| UPN160 | 160 | 65 | 7.5 | 10.5 | 18.8 |
| UPN180 | 180 | 70 | 8 | 11 | 22 |
| UPN200 | 200 | 75 | 8.5 | 11.5 | 25.3 |
| UPE channel steel dimensions | |||||
| Item | Depth (mm) | Flange width (mm) | Web thickness (mm) | Flange thickness (mm) | Weight (kg/m) |
| UPE80 | 80 | 40 | 4.5 | 7.4 | 7.05 |
| UPE100 | 100 | 46 | 4.5 | 7.6 | 8.59 |
| UPE120 | 120 | 52 | 4.8 | 7.8 | 10.4 |
| UPE140 | 140 | 58 | 4.9 | 8.1 | 12.3 |
| UPE160 | 160 | 64 | 5 | 8.4 | 14.2 |
| UPE180 | 180 | 70 | 5.1 | 8.7 | 16.3 |
| UPE200 | 200 | 76 | 5.2 | 9 | 18.4 |
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Surface Finish
Conventional Surfaces
Galvanized Surface
Spray Paint Surface
Application
EN UPN/UPE Channel Steel is the result of the high quality material and rigorous process, its high strength excellent stability and easy fabrication performance make it being the most popular material in construction and industry field.
Steel Structures: UPN and UPE channels are widely used as structural members, supports, frames, and reinforcement components.
Warehouse & Workshop: Ideal for steel warehouse frames, workshop buildings, machinery supports, mezzanines and racking.
Industrial Platforms: Platforms, walkways, stairs, machinery bases and maintenance structures.
Machinery & Equipment: Ideal for equipment frames, machinery bases, supporting structures and manufacturing parts.
Construction Projects: Suitable for use in commercial buildings and factories, infrastructure, and general structural steelwork.
Processing Services
Royal Steel Group is a professional EN UPN/UPE Channel Steel processing enterprise, capable of providing a variety of engineering and fabrication services of:
Cutting service – Precision cut to length to meet required lengths, drawings and project specification.
Drilling & Punching – Special hole patterns and joinery work for structural fixing.
Welding Fabrication – Custom structural steel fabrications and weldments.
Hot-Dip Galvanizing – Greater rust protection for outdoor and long-term use.
Surface Treatment Paint – Shot blast Other finishing options are available.
Customized Production - You can provide special sizes/profiles and customized solutions of fabrication.
Quality Control
Royal Steel Group has cutting edge quality control in the production and supplying process to guarantee the stability of EN UPN/UPE Channel Steel.
1.Inspection of Chemical Composition
Test steel grade of alloy elements to fulfill with en 10025 s235jr/s275jr.
2.Mechanical Property Testing
Perform tensile, yield and elongation tests to certify the structural performance.
3.Dimensional Tolerance Inspection
Test channel height, flange width, thickness, length and weight to meet product accuracy.
4.Straightness &Surface Checking
Before delivery, check for straightness, surface condition, quality of finishing.
5.Third-Party Inspection Support
Other 3rd party Inspections : BV, SGS, and other international Inspection agencies are supported for world project requirement.
No Compromise on the Quality Documentation
Our Advantages
Royal Steel Group is committed for global structural steel solution with professional manufacturing capability and international export experience.
1.Multi-Standard Customized Production
Customization of steel profiles production according to the requirements of ASTM (American Standard), EN (European Standard), AS/NZS (Australian Standard) and JIS (Japanese Standard).
2.Rigorous Quality Control & High Precision Manufacturing
The straightness, dimensions, chemical composition and material performance are fully inspected before shipment to guarantee accurate specification and the consistency of product quality.
3.Third-Party Inspection Support
Accept BV, SGS and other international third party inspection to comply with global engineering project.
4.Stable Supply & On-Time Delivery
Strong production capacity and supply chain managements guarantee the reliability of supply for oversea projects.
5.Global Technical Support & After-Sales Service
Our overseas project support, technical support and after sales services will keep your cooperation going smoothly.
6.Your Reliable Partner for the Global Buyers
Cater to procurement needs of engineering contractors, steel fabricators, distributors and industrial customers worldwide for high-end solutions in steel that are tailored to suit their requirements.
Packaging & Shipping
UPN/UPE channel steel is normally bundled with steel straps and protected according to the transportation method. Standard 6 m and 12 m lengths are commonly supplied, while customized lengths can be discussed according to project requirements.
For container or bulk shipments, packing methods can be optimized to improve loading efficiency and reduce transportation costs.
FAQ
Q1. What is the difference between UPN and UPE Channel Steel?
A: UPN and UPE are different European channel profiles. Their dimensions, flange geometry, weight, and structural properties differ, so the appropriate profile should be selected according to the engineering design.
Q2. What grades can you supply?
A: We supply S235JR, S275JR, and S355JR, subject to project requirements and availability.
Q3. Can you provide customized lengths?
A: Yes. Standard lengths and customized cutting services are available.
Q4. Can UPN/UPE channels be galvanized?
A: Yes. Hot-dip galvanizing can be provided when enhanced corrosion resistance is required.
Q5. Can you provide inspection certificates?
A: Yes. Material Test Certificates and third-party inspection services can be arranged according to customer requirements.
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