OEM customized, Cut by drawings
EMERSONMETAL
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The S355JR Steel Sheet Plate is a high-strength, low-alloy structural steel that is engineered to deliver superior performance in demanding environments. Known for its remarkable tensile strength, impact resistance, and versatility, S355JR is used in a variety of applications where the material must withstand heavy loads and mechanical stress. This steel plate is characterized by its excellent weldability and machinability, making it ideal for industries like construction, machinery, and shipbuilding.
Manufactured to meet the European standard EN 10025, S355JR steel offers an ideal balance of strength and ductility. The plate is produced using a controlled rolling process, which ensures that the material has optimal mechanical properties across various thicknesses. With the added benefit of custom laser cutting and CNC machining, S355JR steel is tailored to meet the specific needs of your project, whether it be for structural frames or specialized equipment.
| Feature | Specification |
|---|---|
| Material | S355JR High-Strength Steel |
| Thickness | Customizable, from 5mm to 150mm |
| Surface Finish | High-quality finish, precision laser cutting |
| Size | Custom sizes and shapes available |
| Processing Methods | Laser cutting, CNC machining, welding, bending |
| Weight | Varies based on size and thickness |
| Certification | Conforms to EN 10025, ISO 9001 certified |
| Tensile Strength | ≥ 470 MPa |
| Yield Strength | ≥ 355 MPa |
| Elongation | ≥ 22% |
| Application | Heavy construction, automotive, machinery, shipbuilding |
The S355JR Steel Sheet Plate is primarily used in structural and mechanical applications that demand high strength and resilience. Key uses include:
Construction: Due to its strength and durability, it is widely used in the construction of large buildings, bridges, and other heavy-duty infrastructure projects. Its ability to resist deformation under heavy loads makes it an ideal material for beams, columns, and supports.
Heavy Machinery: The steel plate is crucial in the fabrication of heavy machinery, where it is used for parts that require exceptional load-bearing capacity, such as hydraulic systems, frames, and structural components.
Shipbuilding: S355JR steel is used in the shipbuilding industry for constructing ship hulls, decks, and other critical parts. Its resistance to impact and corrosion ensures the durability and longevity of ships operating in harsh marine conditions.
Automotive: In the automotive industry, S355JR steel is used for the production of high-strength components, including chassis and structural parts, which must withstand significant stress and pressure.
Oil & Gas: The material is also used in the fabrication of oil rigs, pipelines, and other infrastructure that must endure extreme environmental conditions.
S355JR is the material by European standard EN10025, and it is commonly used grade in all industries.
S355JR chemical composition and technical property is as below:
Standard | Grade | C max | Mn max | Si max | P | S | N | Cu | Yield strength max | Tensile strength | Elongation% |
EN10025 | S355JR | 0.27 | 1.70 | 0.60 | 0.045 | 0.045 | 0.014 | 0.60 | 275 | 450-680 | 22 |
EN10025 | S355J0 | 0.24 | 1.70 | 0.60 | 0.045 | 0.045 | 0.014 | 0.60 | 265 | 450-680 | 22 |
EN10025 | S355J2 | 0.22 | 1.70 | 0.55 | 0.045 | 0.045 | 0.014 | 0.60 | 255 | 450-680 | 22 |
Material | S235JR |
Thickness | 8mm-600mm |
Width | 1500mm-4200mm |
Length | 6000mm-18000mm |
Delivery condition | Hot rolled, controlled rolled, or normalized |
Cutting service | Large steel plate cut to flat plate sizes, or cut to any size by drawing |
Deep processing | After cutting large plate into the general sizes by drawing, milling and grinding, and make angles, polishing, and make special parts |
Tianjin Emerson Metal Steel Products co.ltd contact person | Sai Zhang |
Contact Email | |
Mobile/ Wechat/Whatsapp | +86 13512028034 |
Q1: What are the advantages of S355JR steel over other grades?
S355JR offers higher strength and improved weldability compared to many other steel grades, making it an excellent choice for demanding applications where durability is essential.
Q2: Is this steel corrosion-resistant?
While S355JR steel has good resistance to corrosion, it is recommended to apply coatings or corrosion inhibitors for use in extreme environments, such as marine or industrial settings.
Q3: Can I order custom-sized plates for my project?
Yes, we provide customized laser cutting services, allowing you to order plates in any size and shape that fits your project requirements.
