Gnee Steel (Tianjin) Co., Ltd. is one of the most professional Structural S275JR I-beam Steel manufacturers and suppliers in China, also supports customized service. If you're going to buy Structural S275JR I-beam Steel made in China, welcome to get free sample from our factory. Quality products and low price are available.
S275JR EN I-Beam
Hot Rolled S275JR Beam Products Description
Looking for high-strength, weldable, and cost-effective structural steel beams for your project?
S275JR I Beam Steel is one of the most widely used materials in construction, bridge engineering, and industrial fabrication due to its higher strength than S235JR, excellent weldability, and stable performance across various thicknesses.
S275JR I Beam Steel
As a professional manufacturer, Gnee supplies EN 10025-2 S275JR I beams (Material No. 1.0044) with strict quality control, fast delivery, and full certification support for global projects.
Get Your S275JR I Beam Price Within 12 Hours.
What is S275JR I Beam Steel?
S275JR I beam steel is a non-alloy structural steel grade under EN 10025-2 standard:
S = Structural steel
275 = Minimum yield strength 275 MPa
JR = Impact test at 20°C (≥27J)
Compared with S235JR, S275JR structural steel beams offer higher load-bearing capacity, making them ideal for medium to heavy-duty structural applications.
S275JR I Beam Steel Specifications
| Property | Specification |
|---|---|
| Standard | EN 10025-2 |
| Grade | S275JR |
| Material Number | 1.0044 |
| Section Types | IPE / IPN / HEA / HEB |
| Size Range | IPE 80 – IPE 600 |
| Length | 6m / 9m / 12m / Custom (Max 18m) |
| Delivery Condition | Hot Rolled / Normalized / TMCP |
| Certification | EN 10204 3.1, SGS, BV |
| Surface | Black / Galvanized / Painted |
| MOQ | 20 Tons |
Mechanical Properties of S275JR I Beam
| Thickness (mm) | Yield Strength (MPa) | Tensile Strength (MPa) |
|---|---|---|
| ≤16 | ≥275 | 410 – 560 |
| 16–40 | ≥265 | 410 – 560 |
| 40–63 | ≥255 | 410 – 560 |
| 63–80 | ≥245 | 410 – 560 |
| 80–100 | ≥235 | 410 – 560 |
| 100–150 | ≥225 | 400 – 540 |
Yield strength decreases with thickness, which is critical for structural design calculations.
Chemical Composition of S275JR Steel (%)
| Element | Content |
|---|---|
| C | ≤0.21–0.22 |
| Mn | ≤1.50 |
| P | ≤0.035 |
| S | ≤0.035 |
| N | ≤0.012 |
| Cu | ≤0.55 |
✔ Low carbon → excellent weldability
✔ Controlled impurities → better toughness and durability
S275JR I Beam Size Chart (EN & ASTM Equivalent)
| Section | Height (mm) | Flange Width (mm) | Weight (kg/m) |
|---|---|---|---|
| IPE100 | 100 | 55 | 8.1 |
| IPE200 | 200 | 100 | 25.3 |
| IPE300 | 300 | 150 | 42.2 |
| IPE400 | 400 | 180 | 66.3 |
| IPE500 | 500 | 200 | 90.7 |
Also available in ASTM W shapes (W8–W24) for US projects.
Weldability & Fabrication Performance
S275JR steel is fully weldable without preheating under normal conditions, making it highly suitable for fabrication:
- Compatible with MIG / TIG / SMAW welding
- No post-weld heat treatment required
- Suitable for on-site and workshop fabrication
- This significantly reduces construction time and labor cost.
Surface Treatment Options
| Type | Application |
|---|---|
| Black (Hot Rolled) | Standard construction |
| Galvanized | Outdoor / corrosion resistance |
| Painted / Epoxy | Industrial environment |
| Shot Blasting | Pre-coating preparation |
Processing & Customization Services
We provide full fabrication support for S275JR I beam steel:
- Cutting to length (CNC / flame cutting)
- Drilling & punching
- Welding & prefabrication
- Beveling for structural joints
- Custom marking & packaging
- MOQ: 20 tons
Applications of S275JR I Beam Steel
S275JR I beams are widely used in:
- Structural Steel Buildings – beams, columns, frames
- Bridge Construction – primary load-bearing members
- Oil & Gas Projects – structural supports
- Power Plants – heavy-duty steel structures
- Railway & Metro Stations (MRT / MTR)
- Machinery Manufacturing – bases, supports
S275JR Equivalent Grades
| Standard | Equivalent |
|---|---|
| ASTM | A36 / A572 Gr.50 |
| Germany | St44-2 |
| UK | 43B |
| Europe | Fe430B |
| China | Q275 |
Why Choose Gnee S275JR I Beam Steel Supplier?
- Large stock (2000+ tons available)
- Fast delivery (7–15 days)
- Full certification (EN 10204 3.1, SGS, BV)
- Strict quality inspection system
- Competitive factory price
- Global export experience
S275JR I Beam Steel Price & Supply
The price of S275JR I beam steel depends on:
- Size & weight
- Quantity (bulk discount available)
- Surface treatment
- Processing requirements
Send us your specifications to get an accurate quote within 12 hours.
S275JR I Beam Steel Structure Products Image
GNEE Steel H Beam Steel Manufacturer
GNEE Steel was established in 2008, our main products are section steel, angle steel, flat steel, wear-resistant steel, etc. We have established long-term cooperative relations with well-known steel mills and are happy to provide you with the best prices and product suggestions. You are welcome to visit our company.
FAQ
Q: What is S275JR i shaped steel beam equivalent material?
A: S235JR equivalent steel grades are IS 2062 Gr B, A36, SS400, ST37-2, Q235B, A283C, SM400A, FE360B, E24-2, etc.
Q: What is the difference between S235JR universal beam and S275JR i beam bar?
A: Compared with S235JR steel materials, Grade S275JR steel has a higher yield strength, reaching 275MPa. The tensile strength and elongation of S275JR are relatively higher, which can better meet the requirements of high strength, high rigidity, and high stability.
Q: What is your delivery time?
A: For stocks, we could transport the goods to loading port within 3 days after we received your deposit
For production period, it usually takes about 7-15 days after receiving the deposit.
Q: Can you provide sample ?
A: We can provide the small samples in stock for free, as long as you contact us.
Q: What is your terms of payment?
A: 30% T/T as the upfront deposit, 70% before delivery. We will show you the photos of products and package before you pay the balance.
If you have more needs and questions about S275JR I-Beam, please contact us!