EN 10025-2 S235JR High-strength Low-alloy (HSLA) Steel Plate
EN 10025-2 S235JR High-strength Low-alloy (HSLA) Steel Plate
EN 10025-2 S235JR is a European standard for hot-rolled structural steel. Widely used in fields such as construction, mechanical manufacturing, bridges, etc.
Standard :
EN 10025-2Grade :
S235JR-
Thickness :
0.8-30.0 mm -
Width :
800-2500 mm
Special thickness, width, and length require negotiation.
We also provide customized processing services.If you have any questions, please contact us.
General Description of S235JR
EN 10025-2 S235JR is a common non-alloy structural steel in European standards, widely used in construction, machinery manufacturing, bridges, and other fields.
Standard and Grade Designation
Material Standard: EN 10025-2 (Hot-rolled structural steel products)
Steel Grade: S235JR
"S" = Structural steel
"235" = Minimum yield strength (235 MPa)
"JR" = impact toughness at room temperature (27 Joules at +20°C)
Available Forms:
Hot-rolled plates, sheets, bars, and structural sections.
Chemical Composition of S235JR
| Grade | EN10025-2 S235JR | |||||
| Element | C | Si | Mn | P | S | N |
| Content(%) | ≤0.17 | ≤0.35 | ≤1.40 | ≤0.045 | ≤0.045 | ≤0.012 |
Mechanical Properties of S235JR
| Grade | Yield Strength | Tensile Strength | Elongation | Impact Toughness (KV) |
| EN10025-2 S235JR | ≥235 MPa | 360-510 MPa | ≥26% (Thickness 3-16mm) | ≥27 J at +20°C |
Applications of S235JR
1. General construction (buildings, bridges)
2. Machinery frames
3. Non-critical structural components
4. Light-load-bearing structures
Other Information
Welding & Fabrication:
Good weldability but may require preheating for thick sections (due to rimmed steel nature).
Suitable for cold forming and machining.
Comparison with Similar Grades:
| Grade | Yield Strength (MPa) | Impact Test Temp. | Impact Toughness (KV) | Differences In Applicable Scenarios |
| S235JR | ≥ 235 | +20℃ | ≥ 27 J | Lower impact toughness. Suitable for normal temperature environment |
| S235J0 | ≥ 235 | 0℃ | ≥ 27 J | Intermediate toughness. Suitable for slightly low-temperature environments (such as mild winter areas) |
| S235J2 | ≥ 235 | -20℃ | ≥ 27 J | Better low-temperature toughness. Suitable for cold regions with high low-temperature toughness requirements |
Yuxin Steel provides high-quality steel products that comply with EN, ASTM, ASME, JIS, GB, and other standards. The main product categories include: boiler and pressure vessel steel plates, high-strength low-alloy steel plates, weather-resistant steel, wind tower steel, and more..
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