S355 Steel Beam Supplier – UB Sizes 152×89 to 356×171, 6–12m in Stock

S355 Steel Beam Overview

Nuestra S355 steel beamincluyendo UB (Universal Beam) and H beam sections, is a widely used structural steel product designed for medium to heavy load-bearing applications. Manufactured in accordance with EN 10025-2 S355JR / S355J0 / S355J2, S355 provides a minimum yield strength of 355 MPa, offering an excellent balance between strength, weldability, and cost efficiency.

S355 steel beams are commonly selected for buildings, industrial plants, bridges, machinery frames, and large-scale infrastructure projects. If you want to understand how S355 compares with S235 and S275, see our Comparación y propiedades del acero estructural S235 / S275 / S355.

Suministramos hot-rolled S355 steel beams in standard European UB and H-beam profiles, with sizes range including 152x89x16 UB S355, 203×133, 254×146, 305×165, and more, supporting both stock supply and project-based orders.

Available UB S355 Steel Beam Sizes, Dimensions & Weight

Suministramos S355 steel beam UB sections across the full European size range, suitable for structural frames, platforms, and load-bearing building systems. Commonly supplied UB S355 steel beam sizes incluir 152×89×16, 178×102×19, 203×133, 254×146, 305×165, and 356×171.

Section Size (UB)	Dimensiones (mm)	Peso (kg/m)	Notas
152x89x16 UB S355	H152 × B89	16	Light structural frames
178x102x19 UB S355	H178 × B102	19	Building support beams
203x133x25 UB S355	H203 × B133	25	General building construction
254x146x31 UB S355	H254 × B146	31	Machinery & platforms
305x165x40 UB S355	H305 × B165	40	Heavy load structures
356x171x45 UB S355	H356 × B171	45	Large buildings & industrial frames

*All sections are available in S355JR / J0 / J2.

*Custom lengths available: 6m, 9m, 12m, 15m, or cut-to-length.

Detailed weight and dimension data for UB S355 steel beams supports structural design, cost estimation, and international project procurement.

Grades & Options for UB S355 Steel Beam

Suministramos S355 steel beams in the following sub-grades to suit different service environments:

• S355JR – standard room temperature applications
• S355J0 – impact tested at 0°C for moderate cold conditions
• S355J2 – impact tested at –20°C for heavy-duty structures

This range allows engineers and buyers to select the appropriate S355 grade based on temperature and safety requirements.

Chemical Composition of S355 Steel Beam (EN 10025-2)

Elemento	Max (%)
C	0.20–0.24
Mn	1.50
Si	0.55
P	0.035
S	0.035
N	0.012

Mechanical Properties of S355 Steel Beam

Propiedad	S355JR	S355J0	S355J2
Límite elástico	≥355 MPa	≥355 MPa	≥355 MPa
Resistencia a la tracción	470–630 MPa	470–630 MPa	470–630 MPa
Impact Value	27 J (RT)	27 J (0°C)	27 J (–20°C)
Alargamiento	≥20%	≥20%	≥20%

Typical Applications of S355 Steel Beams

Nuestra S355 steel beams are ideal for:

• Industrial buildings, workshops, and warehouses
• Multi-story residential & commercial structures
• Heavy machinery and equipment frames
• Offshore platforms and energy structures
• Bridge components, mezzanines, and structural frameworks
• Modular & prefabricated building systems

Many structural engineers choose S355 steel beam sections when they need higher strength without increasing section weight.

For guidance on selecting S355 over S235/S275, our ¿Acero S235, S275 o S355? Guía de costes y prestaciones para compradores y comerciantes will give you a detailed explanation.

Surface Treatment & Processing Options

• Black hot-rolled
• Shot blasting & painted
• Hot-dip galvanized (HDG)
• CNC cutting
• Drilling, punching, welding
• Customized lengths (6m / 9m / 12m / cut-to-length)

Packaging, Delivery & Export Supply for S355 H Beam

• Standard bundles with steel straps
• Waterproof covering for sea transport
• Container or break-bulk shipment available
• Regular supply for bulk project orders

We regularly export S355 steel beams a Africa, the Middle East, Southeast Asia, Europe, and the Americas, supporting EPC contractors, fabricators, and distributors with reliable delivery schedules.

FAQ – S355 Steel Beam Supply, Pricing & Export

• Q1. Do you supply S355 steel beams to Africa or South Africa?
  Yes. We export S355 steel beams to Africa, including South Africa, Nigeria, Kenya, and Egypt, as well as to the Middle East and other overseas markets. Both 6m and 12m S355 steel beam lengths are commonly supplied for construction and infrastructure projects.
• Q2. What is the price of a 6m S355 steel beam?
  The price of a 6m S355 steel beam depends on section size (such as 152×89×16 UB or 203×133 UB), grade (JR / J0 / J2), order quantity, surface treatment, and destination port. For export orders to Africa or other regions, project-based pricing is available upon request.
• Q3. What is the weight of common UB S355 steel beam sizes?
  Typical weights include 16 kg/m for 152×89×16 UB S355, 19 kg/m for 178×102×19 UBy 25 kg/m for 203×133 UB S355. Detailed weight tables are provided above to support structural design and cost estimation.
• Q4. Are S355 steel beams available in custom lengths?
  Yes. In addition to standard 6m and 12m lengths, we offer 9m, 15m, and cut-to-length S355 steel beams to meet specific project requirements.

Get Your Competitive S355 H Beam Quote Now

Request your S355 steel beam quotation today and receive:

• Available sizes & stock list
• Precios competitivos en 24 hours
• Assistance with custom cutting, sizing, and surface treatments
• Reliable delivery for international projects

Our team ensures fast response, accurate processing, and reliable delivery for your project.

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P: ¿Cuáles son los principales productos/servicios de su empresa?

R: Somos fabricantes profesionales de productos de acero al carbono, acero aleado y perfiles. Tenemos la experiencia del negocio de acero por más de 10 años y nuestros productos se exportan a Oriente Medio, Suramérica, Asia sudoriental, África, Asia del sur y del este etc.

P: ¿Puedo visitar su fábrica?

R: Por supuesto, invitamos a clientes de todo el mundo a visitar nuestra fábrica.

P: ¿Cuáles son sus condiciones de pago?

R: 30% T/T depósito y 70% saldo antes del envío.

P: ¿Cuál es su plazo de entrega?

R: Para las existencias, podríamos transportar las mercancías al puerto de carga dentro de los 7 días después de recibir el depósito; Para la producción, por lo general toma alrededor de 15-30 días después de recibir el depósito.

P: ¿Proporcionan muestras? ¿Son gratuitas o de pago?

R: Las muestras están disponibles de forma gratuita, pero el flete de mensajería será cubierto por la cuenta del cliente.

P: ¿Aceptan la inspección de terceros?

R: Sí, aceptamos inspecciones de terceros.

P: ¿Por qué debería comprarles a ustedes y no a otros proveedores?

R: Integrando los recursos superiores de la industria siderúrgica de China, proporcionamos a los clientes productos de acero de alta calidad a precios preferenciales, y podemos garantizar que las mercancías se entregan a los clientes a tiempo.

P: ¿Cómo garantizan la calidad?

A: Siempre una muestra de pre-producción antes de la producción en masa;Siempre 100% inspeccionado antes del envío