S355JR Hot Rolled I-Beam

Product Description

S355JR Hot Rolled I-Beam

Our S355JR I-Beams are hot-rolled from high-quality micro-alloyed steel, featuring a well-proportioned “I” cross-section that provides outstanding resistance to bending, shear, and torsion. The optimized flange‑to‑web ratio allows for efficient material utilization, reducing structural weight while maintaining high strength. Each beam undergoes strict quality control, including precise rolling, controlled cooling, and dimensional inspection to ensure straightness and surface quality. They exhibit excellent weldability, machinability, and formability, making them suitable for complex fabrication and on-site assembly. Mill test certificates (EN 10204 3.1) accompany every shipment for full traceability.

Minimum yield strength: 355 MPa (for thickness ≤ 16 mm)

High strength-to-weight ratio – reduces overall structural weight

Good weldability (controlled carbon equivalent)

Enhanced toughness (27 J impact at +20°C; low-temperature grades available)

Fully compliant with EN 10025-2:2019


PRODUCT DESCRIPTION

Grade (Material)S355JR (EN 10025-2)
Equivalent standards: ASTM A572 Gr.50 / Gr.55, Q355B, SM490A, ST52-3
DimensionsHeight: 100 mm – 900 mm (IPE, INP, HEA, HEB, or custom profiles)
Flange width: 68 mm – 300 mm
Web thickness: 4.5 mm – 30 mm (varies by size)
Length: 6 m, 9 m, 12 m, or custom lengths
Manufacturing ProcessHot rolled – continuous casting, reheating, rolling, controlled cooling, straightening, and dimensional inspection per EN 10034
Processing ServicesCutting (flame, plasma, laser), drilling, punching, welding, hot-dip galvanizing, shot blasting, painting, and pre-assembly available upon request
DeliveryFOB, CFR, CIF; lead time: 15–25 days after order confirmation; export packaging in seaworthy steel bundles with steel strapping and corner protection
TransportationSea freight (container or break bulk), rail, or truck; professional loading and lashing for safe transit
Payment TermsT/T (30% advance + 70% against BL copy)
L/C at sight (irrevocable, confirmed)
Other terms negotiable
MOQ (Minimum Order Quantity)3 tons (trial orders accepted; flexible for larger quantities)


DesignationDepth (h) / mmWidth (b) / mmWeb Thickness (tw) / mmFlange Thickness (tf) / mm
IPE 8080463.85.2
IPE 100100554.15.7
IPE 120120644.46.3
IPE 140140734.76.9
IPE 160160825.07.4
IPE 180180915.38.0
IPE 2002001005.68.5
IPE 2202201105.99.2
IPE 2402401206.29.8
IPE 2702701356.610.2
IPE 3003001507.110.7
IPN 8080423.95.9
IPN 100100504.56.8
IPN 120120585.17.7
IPN 140140665.78.6
IPN 160160746.39.5
IPN 180180826.910.4
IPN 200200907.511.3


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Company Profile

Shandong Puxin Stainless Steel Co. Ltd. is a sophisticated manufacturer of steel products.  The company is located in Jinan, China's largest stainless steel products base, adjacent to Tianjing.  We focus on the steel industry for nearly 15 years, we have a wide range of stainless steel products, is a long-term engaged in stainless steel wholesale, sales, processing, distribution of professional company.  Other metal products are also available if required by customers.  The annual export volume is about 1 million tons.  We promise that almost all inquiries will be handled within three hours.  
In a short period of time, Shandong Puxin Stainless Steel Co. Ltd. in the eastern stainless steel market and the whole stainless steel industry in Shandong enjoys a high reputation.  Has a large customer base from all over the country, and established a long-term cooperative relationship.  Customers involved in petroleum, chemical machinery, electric power, water treatment equipment, elevators, kitchenware, food machinery, pressure vessels, solar water heaters and other industries.  "Punctuality, integrity, humanized service" has been my company and all the staff always strictly abide by the principle of development.  

 

Main products
We’re the supplier of a wide range of stainless steel products ( ss plate/sheet, ss coil, ss tube/pipe, ss bar/rod of all shapes, channel steel, angel steel and etc),  and other nonferrous metal products. 
Various Standard and non-standard specifications are both available as customers request. All products we provided are strictly in line with the international standards. 
Products of common specification or grades are adequate in stock, please feel free to contact us if you want a quote or more details about the specific products.


Service and commitment:
Service three guarantees: guarantee quality, guarantee time, guarantee quantity.
Service tenet: strong strength, high quality products, low price, first-class service.
Solemn promise: Reply to the trust of the old and new customers with the best products, the best quality, the lowest price and the most perfect service.
Operating principles: customer first, Excellent quality, great variety, and reasonable price.
Shandong Puxin Stainless Steel Co. Ltd.  will serve the majority of users with good reputation, strong strength, high quality products and low price. I would like to express my heartfelt thanks to the old and new friends and customers who have always cared, supported and helped the company! And sincerely hope to establish long-term cooperative relations with them, mutual benefit and common development .

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