S235JR vs S275JR Steel Plate | Structural Steel Grade Comparison
S235JR and S275JR are two commonly used structural steel grades manufactured according to the EN 10025-2 standard. These steels are widely used in construction, fabrication, infrastructure projects, and engineering structures.
Although both grades belong to the same structural steel family, they differ mainly in yield strength and load-bearing capability. Engineers select these materials depending on the required structural strength, fabrication requirements, and project specifications.
Understanding the differences between S235JR and S275JR helps procurement engineers and project managers choose the most suitable steel material for structural fabrication and construction projects.
Table of Contents
Need more detailed product information before ordering? If you’re ready to order or would like to talk with one of our materials experts, for more specific questions regarding our products, please Contact Us at +91 98209 44724 or Send Enquiry through the Enquiry Form.
Need more detailed product information before ordering? If you’re ready to order or would like to talk with one of our materials experts, for more specific questions regarding our products, please Contact Us at +91 98209 44724 or Send Enquiry through the Enquiry Form.
Key Differences Between S235JR and S275JR Steel
| Property | S235JR | S275JR |
|---|---|---|
| Steel Standard | EN 10025-2 | EN 10025-2 |
| Minimum Yield Strength | 235 MPa | 275 MPa |
| Tensile Strength | 360 – 510 MPa | 410 – 560 MPa |
| Structural Strength | Moderate | Higher |
| Typical Applications | Fabrication, machinery | Bridges, infrastructure |
Strength Comparison
The primary difference between these two structural steels lies in their yield strength.
S235JR provides a minimum yield strength of 235 MPa, making it suitable for general structural fabrication and engineering applications.
S275JR provides a higher minimum yield strength of 275 MPa, allowing it to support heavier loads in structural components.
Because of its increased strength, S275JR is often selected for larger structures or projects where additional structural capacity is required.
Applications of S235JR Steel
S235JR steel plates are widely used in:
- Structural fabrication
- Machinery bases
- Industrial platforms
- Equipment frames
- Engineering structures
This steel grade is commonly used when moderate structural strength is sufficient.
Applications of S275JR Steel
S275JR plates are used in applications where higher structural strength is required, including:
- Bridge construction
- Infrastructure development
- Industrial frameworks
- Heavy structural fabrication
- Structural engineering projects
Advantages of Structural Steel Grades
Both S235JR and S275JR offer several advantages for engineering applications.
Easy Fabrication
Both steels provide good weldability and can be easily cut, drilled, and fabricated.
Reliable Structural Performance
Structural steels provide dependable strength for engineering structures.
Cost-Effective Materials
Compared with high strength alloy steels, these grades offer economical solutions for construction projects.
Which Steel Should You Choose?
Choosing between S235JR and S275JR depends on structural design requirements.
S235JR is typically used in general fabrication projects where moderate strength is sufficient.
S275JR is selected when structures must support heavier loads or require additional structural strength.
Engineering calculations and project specifications usually determine which grade is more appropriate.
Plate Supply
Champak Industries supplies S235JR and S275JR structural steel plates for construction, fabrication, and engineering industries.
Available plate dimensions include:
| Parameter | Range |
|---|---|
| Thickness | 3 mm – 200 mm |
| Width | Up to 3000 mm |
| Length | Up to 12000 mm |
| Standard | EN 10025-2 |
Custom plate sizes can be supplied depending on project requirements.
Frequently Asked Questions
What is the difference between S235JR and S275JR steel?
The main difference is yield strength. S275JR provides higher strength compared with S235JR.
Which steel is stronger S235JR or S275JR?
S275JR is stronger because it has a higher yield strength of 275 MPa.
Where is S235JR commonly used?
S235JR is widely used in structural fabrication, machinery frames, and industrial equipment.
When should S275JR be used?
S275JR is used when additional structural strength is required, such as in bridges and infrastructure projects.
Are both steels easy to weld?
Yes, both S235JR and S275JR provide good weldability for fabrication processes.
S235JR vs S275JR Steel Plate | Structural Steel Grade Comparison Applications
Champak Industries are engaged in manufacturing of robust quality of S235JR vs S275JR Steel Plate | Structural Steel Grade Comparison widely used in the following industries:
- Chemical Equipment
- Manufacturing Industries
- Mining Industries
- Ship Building Industries
- Pharmaceutical Equipment
- Food Industries
- Water Industries
- Energy Industries
- Sea Water Equipment
- Nuclear Power Plant
- Cement Industries
- Sugar Industries
- Heat Exchangers
- Oil & Gas Industries
- Transport Industries- Rail and Road
- Off-Shore Oil Drilling Companies
- Condensers
- Agriculture Industries
- Petro-Chemical Industries
- Gas Processing Industries
- Automotive Industries
- Power Generation Industries
- Pulp and Paper Industry
- Construction Industries / Building Systems
Why Champak Industries?
Champak Industries specialities that makes us a profitable business partner for our clients are:
- Suppliers and Distributors of all reputed origins and manufacturers.
- Vast inventory of products with standard sizes and grades.
- Stringent quality control policies and highly experienced team.
- Modern Infrastructure with huge storage capacity.
- Strong logistics & delivery channels.
- Superior quality products with on time deliveries.
- Confirmed execution of small as well as large consignment orders.
Champak Industries is committed to providing complete customer satisfaction when it comes to quality, timely delivery and the prices of our products. Customization facility is also provided as per the clients’ requirements as we keep upgrading our products according to the latest market trends. We fulfill each and every customer requirement irrespective of the size of the order. Our clients have been doing business with us for years, indicating higher levels of customer satisfaction. We always welcome any types of enquiries, queries and suggestions from our clients to improve our products and services to serve them better.
Documentations :
Documentation is offered on buyer’s request for assurance of quality of product and supplying only like commercial invoice, fumigation certification, heat treatment chart, quality assurance plan, packaging list, raw material test report, material traceability report.
Test Certificates :
Manufacturer Test Certificate as per EN 10204 / 3.1B, 100% Radiography Test Report, Raw Materials Certificate, Third Party Inspection Report.
Shipping Policy :
Our sales team will notify delivery schedules when quoting to you. Delivery time and delivery dates are based on the quantities and what types of products ordered. Please check with our sales department when placing any orders as on exceptional occasions the delivery schedule may change. Orders may take up to 5-10 business days in transit. If products are out of stock, orders may take up to 2-4 weeks to ship. Champak Industries will inform buyers if this situation occurs.
Marking and Packing :
All products are marked with lot no, size, grade, degree and our trademark. Products are packed to confirm that there is no damage during transit. We assure timely delivery of the product but subject to the availability of the stock. Additionally, to ensure safer shipping products are packaged in Wooden crates/pallets/boxes, Shrink-wrapped and Carton boxes. In case of export orders, standard export packaging is done in wooden cases and on special requests from clients, we can make custom markings on products.
S235JR vs S275JR Steel Plate | Structural Steel Grade Comparison Export Destinations
Middle Eastern Countries : Azerbaijan| Bahrain| Cyprus| Iran| Iraq| Israel| Jordan| Kuwait| Oman| Qatar| Saudi Arabia| Syria| Turkey| UAE| Yemen.
Asian Countries : Bangladesh| Cambodia| India| Indonesia| Japan| Kazakhstan| Malaysia| Maldives| Myanmar| Philippines| Singapore| South Korea| Sri Lanka| Taiwan| Thailand| Vietnam.
North American Countries : USA| Bahamas| Canada| Costa Rica| Denmark| Jamaica| Mexico| Morocco| Panama| Puerto Rica| Trinidad and Tobago.
South American Countries : Argentina| Bolivia| Brazil| Chile| Colombia| Ecuador| Guyana| Paraguay| Perú| Uruguay| Venezuela.
European Countries : Albania| Austria| Belgium| Croatia| Czech Republic| Finland| France| Germany| Greece| Hungary| Ireland| Italy| Malta| Netherland| Norway| Portugal| Russia| Slovakia| Slovenia| Spain| Switzerland| Ukraine| United Kingdom.
African Countries : Algeria| Angola| Egypt| Equatorial Guinea| Ethiopia| Gabon| Ghana| Kenya| Libya| Madagascar| Mozambique| Namibia| Nigeria| South Africa| Sudan| The Republic of Congo| Uganda.
India : Maharashtra | Mumbai| Nagpur| Nashik| Thane| Pune| Vasai| Navi Mumbai| Gujarat| Ahmedabad| Baroda| Surat| Andhra Pradesh| Arunachal Pradesh| Assam| Bihar| Chhattisgarh| Goa| Haryana| Himachal Pradesh| Jharkhand| Karnataka| Kerala| Madhya Pradesh| Manipur| Meghalaya| Mizoram| Nagaland| Odisha| Punjab| Rajasthan| Sikkim| Tamil Nadu| Telangana| Tripura| Uttarakhand| Uttar Pradesh And West Bengal.
Note: Please note that the information on this document is for illustration purposes only as information may vary with individual products, their grade and applications industries or uses and therefore cannot be guaranteed as accurate. © Copyright 2020 © Champak Industries. All Rights Reserved (Terms of Use). Recreation of any materials from the site is strictly prohibited without permission. Champak Industries’ products are sold exclusively through Champak Industries’ website. Use Terms | Privacy. Please contact us to discuss precise product specifications and requirements and obtain advice on which products are required to suit your exact application needs [email protected]