Looking for high-quality S275JR steel plates for your project? GNEE Steel offers a wide range of S275JR steel plates, available in various thicknesses, widths, and lengths.
S275JR steel plates
We stock over 50,000 tons of S275JR steel plates in our warehouse, ready for shipment within 7 days. Read on to explore the complete specification, equivalent materials, and mechanical properties of S275JR steel plates.
Product Overview of S275JR Steel Plate
S275JR Steel Plate is a mild steel plate with great weldability and machinability. It is commonly used in structural and construction projects due to its excellent strength and resistance to atmospheric corrosion. Here are the key specifications:
Thickness: 6MM - 350MM
Width: 1250MM - 3000MM
Length: 6000MM - 12000MM
Finish: Hot Rolled
These plates are designed to meet a variety of structural needs, especially in building and construction projects.
Chemical Composition of S275JR Steel Plate
The chemical composition of S275JR steel plate is critical for its mechanical properties. Below is the typical chemical composition of S275JR:
| Element | Composition (%) |
|---|---|
| Carbon (C) | 0.17 max |
| Manganese (Mn) | 1.40 – 1.70 |
| Silicon (Si) | 0.50 max |
| Phosphorus (P) | 0.035 max |
| Sulfur (S) | 0.035 max |
| Iron (Fe) | Balance |
Mechanical Properties of S275JR Steel Plate
Here's a quick look at the mechanical properties of S275JR steel plate:
| Property | Value |
|---|---|
| Yield Strength | 275 MPa (min) |
| Tensile Strength | 370 – 510 MPa |
| Elongation (A50mm) | 22% min |
| Impact Strength (Charpy) | 27 J (min) at 20°C |
S275JR Equivalent Materials
S275JR has several equivalent grades across different standards. Here is a list of equivalent materials:
| Standard | Equivalent Grade |
|---|---|
| EN | S275JR |
| DIN | RSt42-2 |
| JIS | SS400 |
| AFNOR | E28-2 |
| IS | IS2062 |
| ISO | E275B |
| UNI | Fe430B |
| ASTM | A283D, A529 Gr.D |
Uses of S275JR Steel Plate
S275JR steel plates are primarily used in the following applications:
- Structural components for buildings and bridges
- Frames for machinery and equipment
- Pressure vessels and tanks
- Automotive manufacturing
- Shipbuilding and offshore structures
Thanks to its balanced mechanical properties, S275JR steel plate is perfect for applications where moderate strength and durability are required.
Why Choose GNEE for S275JR Steel Plates?
At GNEE Steel, we are committed to providing high-quality materials that meet global standards. Our S275JR steel plates are certified to meet the highest standards of quality and performance. We provide:
- Fast Shipping: Over 50,000 tons of stock ready for quick dispatch.
- Customization: Plates available in various sizes and finishes to meet your specific needs.
- Certified Quality: Our products are certified under ISO, API, and ASTM standards.
For S275JR steel plates, GNEE Steel is your trusted supplier. We offer fast delivery, competitive prices, and top-quality materials for all your structural needs.
Contact us today for the latest S275JR steel plate price list!
What is material S275JR?
S275JR grade steel is a readily weldable low carbon manganese steel with good impact resistance. This material is commonly supplied in the untreated or normalised condition. Machinability of this material is similar to that of mild steel.
What is S275JR equivalent in China?
S275JR EN 10025 equivalent steel material in China is Q275 steel. S275JR EN 10025 equivalent steel Q275 is a Chinese carbon structural steel, whose minimum yield strength is 275 MPa.
Is S275JR hot rolled?
The 2500 x 1250 x 6mm Hot Rolled Plate – S275JR is a structural steel plate produced to BS EN 10025-2 standards. Manufactured using the hot rolling process, this plate offers excellent formability, weldability, and strength, making it suitable for a wide range of fabrication and structural applications.
What does S235JR stand for?
The letter S stands for that the steel plate is structural. The number 235 indicates steel's yield strength. The letter JR means that the steel grade has undergone a Charpy impact test and is of high quality. The S235JR is a specification given to it, with each symbol indicating something different.