S235JR Carbon Steel Coil

S235JR Carbon Steel Coil
Grade: S235JR (S for structural, 235 for minimum yield strength in MPa, JR for 27 Joules impact energy at 20°C).
Type: Mild steel / Low-carbon steel, typically hot-rolled.
Properties: Good ductility, toughness, weldability, and moderate strength.
Applications: General construction (beams, columns), bridges, machinery, vehicle parts, shipbuilding, and various structural elements.
Phone: +86 13361099274
WhatsApp: +86 13361099274
WeChat: +86 13361099274
E-mail: sales03@zxsdmetal.com

◉ Key Attributes

Material StandardYield Strength
S235JR Hot Rolled Steel Coil
≥235 MPa
DimensionsLength
Thickness: 1.5 – 25 mm, Width: 800 – 2000 mm, Coil Weight: 3-50 tonsAvailable in stock; customized lengths available
Dimensional ToleranceQuality Certification
Thickness: ±0.15 mm – ±0.30 mm, Width: ±3 mm – ±10 mmISO 9001:2015, SGS / BV / Intertek Third-Party Inspection Report
Surface FinishApplications
Hot rolled, pickled, oiled; optional anti-rust coatingConstruction, bridges, pressure vessels, structural steel

ElementTypical Content (%)
Carbon (C)≤ 0.17 – 0.20
Manganese (Mn)1.4
Phosphorus (P)≤ 0.035
Sulfur (S)≤ 0.035
Silicon (Si)≤ 0.40
Nitrogen (N)≤ 0.012
Copper (Cu)≤ 0.55 (optional)


PropertyTypical Value
Yield Strength (ReH)≥ 235 MPa
Tensile Strength (Rm)360 – 510 MPa
Elongation (A5)≥ 26%
Impact Energy (Charpy V, 20°C)27 J


◉ Product Details

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Product Introduction


S235JR Carbon Steel Coil is a widely used, general-purpose hot-rolled steel coil conforming to European standards, known for its good weldability, formability, plasticity, and moderate strength, making it ideal for construction, machinery, shipbuilding, and general fabrication. The 'S' denotes structural steel, '235' is the minimum yield strength (235 MPa), and 'JR' signifies it passed the 27 Joules Charpy V-notch impact test at room temperature, offering reliable performance for heavy loads and various applications.

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Advantage of S235JR Carbon Steel Coil


  • Superior Weldability: Low carbon content ensures stable, crack-free welding with standard techniques, crucial for structural integrity.

  • High Strength & Toughness: Provides excellent load-bearing capacity and impact resistance for durable machinery and construction.

  • Good Formability: High plasticity allows for easy bending, rolling, and shaping into complex designs for diverse applications.

  • Cost-Effective: Offers a strong balance of performance and price, making it a popular choice for budget-conscious projects.

  • Versatility: Suitable for general fabrication, automotive chassis, shipbuilding hulls, bridges, and various industrial components.

  • Good Machinability: Easy to cut and machine for precise parts, ideal for CNC applications.

  • Durability: Offers good resistance to environmental factors, ensuring longevity in applications like shipbuilding.

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Quality Control        


We have our own Physical & Chemical Testing Center Lab to guarantee our product quality. Our test items & instrument fully meet international standards.


Application of S235JR Carbon Steel Coils


  • Construction: Structural beams, frames, bolted/riveted structures.

  • Automotive: Chassis components, frames.

  • Manufacturing: Machinery frames, gears, cams, fixtures.

  • Shipbuilding: Hull structures.

  • General Fabrication: Storage tanks, silos, decorative engineering.


About Us


Zhongxi (Shandong) Metal Technology Co., Ltd. is a professional steel manufacturing enterprise integrating R&D, production, sales, and service. The factory boasts advanced production equipment and an intelligent management system, with an annual export volume exceeding 300,000 tons. With high-quality products and excellent customer service, our sales network covers numerous countries and regions in the United States, Europe, Southeast Asia, the Middle East, Africa, and South America.

Our main products include carbon steel (carbon steel coils, carbon steel plates, carbon steel pipes, carbon steel wire), structural steel (angle steel, channel steel, I-beams, H-beams, round steel, flat steel, square steel, hexagonal steel), stainless steel (stainless steel coils, stainless steel plates, stainless steel pipes), galvanized steel (galvanized coils, galvanized plates, galvanized pipes), PPGI, PPGL, billets, reinforcing bars, tinplate, and other products.

Adhering to the principle of "Quality First, Reputation Supreme," we are committed to providing customers with high-quality and sufficient products. If you are interested in our products or wish to discuss custom orders, please feel free to contact us. We look forward to establishing successful business relationships with new customers around the world in the near future.


Contact Us


As a leading company, Zhongxi Metal is known for our excellent product quality and professional services, providing our customers with a reliable partner. We have a global sales network that can meet the needs of customers in different countries and regions.If you need more information about us or have any other needs, please feel free to contact us. We look forward to working with you to create a better future.

If you can't find the product you need on our website, rest assured, the products on our platform represent only a small portion of our vast network and resources. Feel free to send an inquiry to learn more about our products! We will provide high-quality products and competitive prices!

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