EN 10025-2 S235JR Steel Plate | S235JR Structural Steel
What is EN 10025-2 S235JR Steel Plate?
As a professional steel plate supplier and China Mill-Direct Exporter, SHH STEEL is pleased to present EN 10025-2 S235JR Steel Plate.
S235JR is one of the most widely used non-alloy structural steels under the European standard EN 10025-2. It provides a minimum yield strength of 235 MPa (for thickness ≤ 16 mm) combined with good weldability, formability and toughness. The “JR” designation indicates that the material meets impact requirements of 27 J at +20°C. SHH STEEL sources this material directly from leading Chinese steel mills, ensuring competitive mill-direct pricing, stable quality and reliable delivery.
We supply S235JR steel plate in thicknesses from 6 mm to 150 mm (thicker plates available on request), widths up to 3000–4000 mm, and lengths up to 12000–18000 mm. Custom cutting, shot blasting and priming services are available. All plates are delivered with full Mill Test Certificates (EN 10204 3.1).
Material Specification
EN 10025-2 S235JR steel plate is produced in accordance with EN 10025-2.
| Specification Element | Requirement | SHH STEEL Compliance |
|---|---|---|
| Primary Standard | EN 10025-2 | Full compliance |
| Steel Grade | S235JR (1.0038) | Confirmed |
| Delivery Condition | +AR (As-rolled) or +N (Normalized) | Available |
| Product Form | Steel Plate | Available |
| Thickness Range | 6 mm – 300 mm | Custom sizes available |
| Width / Length | Up to 3000–4000 mm / 12000–18000 mm | Custom cutting supported |
| Certification | EN 10204 3.1 / 3.2 | Available |
Chemical Composition
According to EN 10025-2, the chemical composition is specified for both ladle analysis (cast analysis) and product analysis.
Ladle Analysis (Cast Analysis)
| Element | Thickness ≤ 40 mm | Thickness > 40 mm | Max. Limit |
|---|---|---|---|
| Carbon (C) | ≤ 0.17% | ≤ 0.20% | — |
| Manganese (Mn) | ≤ 1.40% | ≤ 1.40% | — |
| Phosphorus (P) | ≤ 0.035% | ≤ 0.035% | — |
| Sulfur (S) | ≤ 0.035% | ≤ 0.035% | — |
| Nitrogen (N) | ≤ 0.012% | ≤ 0.012% | — |
| Copper (Cu) | ≤ 0.55% | ≤ 0.55% | — |
Product Analysis
| Element | Thickness ≤ 40 mm | Thickness > 40 mm | Max. Limit |
|---|---|---|---|
| Carbon (C) | ≤ 0.19% | ≤ 0.23% | — |
| Manganese (Mn) | ≤ 1.50% | ≤ 1.50% | — |
| Phosphorus (P) | ≤ 0.045% | ≤ 0.045% | — |
| Sulfur (S) | ≤ 0.045% | ≤ 0.045% | — |
| Nitrogen (N) | ≤ 0.014% | ≤ 0.014% | — |
| Copper (Cu) | ≤ 0.60% | ≤ 0.60% | — |
Note:
- The maximum nitrogen content does not apply if the total aluminium content is ≥ 0.020%.
- Carbon Equivalent (CEV) is typically limited to ensure good weldability.
Mechanical Properties
Mechanical properties of EN 10025-2 S235JR (longitudinal direction):
| Thickness (mm) | Yield Strength ReH (min) | Tensile Strength Rm | Elongation A (min) | Impact Energy KV (min) |
|---|---|---|---|---|
| ≤ 16 | 235 MPa | 360 – 510 MPa | 26% | 27 J at +20°C |
| > 16 ≤ 40 | 225 MPa | 360 – 510 MPa | 26% | 27 J at +20°C |
| > 40 ≤ 63 | 215 MPa | 360 – 510 MPa | 25% | 27 J at +20°C |
| > 63 ≤ 100 | 215 MPa | 360 – 510 MPa | 24% | 27 J at +20°C |
| > 100 ≤ 150 | 195 MPa | 350 – 500 MPa | 22% | 27 J at +20°C |
Density: 7.85 g/cm³
Delivery Conditions
SHH STEEL, as a China Mill-Direct Supplier, supplies EN 10025-2 S235JR steel plate mainly in the following conditions:
- +AR (As-rolled) – most common
- +N (Normalized) – available on request
Additional options:
- Shot blasting and shop primer
- Ultrasonic testing (EN 10160)
- Z-direction testing (Z15 / Z25 / Z35)
- Third-party inspection (SGS, BV, TUV, etc.)
Tolerances
Dimensional tolerances for S235JR steel plate follow EN 10029 (for plates) or EN 10051 (for strips).
- Thickness, width and length tolerances according to the ordered class (usually Class A or B).
- Flatness according to EN 10029.
- Edge conditions: Mill edge or cut edge (flame / plasma).
Tighter tolerances can be provided upon request.
Weldability
S235JR has excellent weldability due to its low carbon content and controlled carbon equivalent. It can be welded by all conventional methods (SMAW, SAW, GMAW, FCAW, etc.) without preheating in most cases for thinner plates. Low-hydrogen consumables are recommended for thicker sections or critical applications.
Equivalent Material Grades
| Grade | Standard | Notes |
|---|---|---|
| S235JR | EN 10025-2 | — |
| 1.0038 | EN | Material number |
| Q235B | GB/T 700 | Closest Chinese equivalent |
| A36 | ASTM | Approximate (slightly different properties) |
| St37-2 | DIN (old) | Former designation |
| Fe360B | ISO / Other | Approximate |
Applications
EN 10025-2 S235JR is widely used in general structural applications. Typical uses include:
| Application Area | Typical Components / Uses (Keywords) |
|---|---|
| Building Structures | Beams, columns, frames – S235JR Structural Steel |
| Bridges | Bridge components – S235JR Bridge |
| Machinery | Base plates, frames – S235JR Machinery |
| Construction | General construction steel – S235JR Construction |
| Storage Tanks | Non-pressure tanks and silos – S235JR Storage |
| General Fabrication | Welded structures – S235JR Fabrication |
Why Choose SHH STEEL
SHH STEEL is a China Mill-Direct Exporter. We maintain long-term strategic cooperation with major Chinese steel mills and act as a first-level (primary) agent. This direct mill supply model allows us to offer:
- Competitive mill-direct pricing
- Faster delivery times
- Stable and traceable quality
- Full Mill Test Certificates (EN 10204 3.1 / 3.2)
- Professional export service and technical support
Customers benefit from reliable supply, short lead times and cost-effective solutions for structural steel projects worldwide.
FAQ
- What does the “JR” in S235JR mean?“JR” indicates that the steel meets the impact energy requirement of minimum 27 J at +20°C (room temperature).
- What is the difference between S235JR, S235J0 and S235J2?The difference is the impact test temperature: JR: +20°C J0: 0°C J2: –20°C
- Can SHH STEEL supply normalized S235JR (+N)?Yes. Both as-rolled (+AR) and normalized (+N) conditions are available.
- Is S235JR equivalent to ASTM A36?They are similar in strength level, but not identical. S235JR has more precisely defined impact requirements and chemical limits according to European standards.
Conclusion
EN 10025-2 S235JR Steel Plate from SHH STEEL is a reliable and economical non-alloy structural steel widely used in construction and general engineering. As a China Mill-Direct Exporter, we provide competitive pricing, fast delivery and consistent quality backed by full mill certifications. Trust SHH STEEL for your S235JR structural steel plate requirements.
Contact SHH STEEL today for stock availability, pricing and technical support.
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