EN S275JR IPE/IPN Steel I Beams | I Beam China Supplier | Structural Steel Beam

Short Description:

EN S275JR steel beams are premium quality structural steel beams that are rolled under EN 10025-2 standard. Compared to S235JR, S275JR is stronger, so it is used for applications where higher load bearing capacity and structural properties are required.

Place of Origin:: China

Brand Name:: China Royal Steel

Model Number:: RY-H2510

Dimensions: W8×21 to W24×104 (inches)

Length: Stock for 6 m & 12 m, Customized Length

Delivery Time: 10-25 working days

Payment Term: T/T,Western Union

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Product Detail

Product Tags

Product Introduction

Item	Description
Standard	EN 10025
Grade	S275JR
Type	IPE / IPN Steel Beam
Length	6m / 9m / 12m or customized
Surface	Black / Painted / Galvanized
Tolerance	As per EN standard
Processing	Cutting, drilling, welding available

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Chemical Composition & Mechanical Properties

EN S275JR Steel Beam Chemical Composition

Steel grade	Styles	Carbon, max, %	Manganese, %	Silicon, max, %	Phosphorus, max, %	Sulfur, max, %
S275JR	Steel sections	0.21	≤ 1.50	≤ 0.55	≤ 0.035	≤ 0.035

EN S275JR Steel Beam Mechanical Properties

Steel grade	Styles	Tensile strength, MPa	Yield strength, min, MPa	Elongation, %
S275JR	Steel sections	410 – 560	275	≥ 23

S275JR I Beam Specifications and Dimensions Chart

IPE dimensions

IPN dimensions

IPE dimensions

Item	Weight (kg/m)	Depth (mm)	Width (mm)	Web thickness (mm)	Flange thickness (mm)
IPE 80	6.0	80	46	3.8	5.2
IPE 100	8.1	100	55	4.1	5.7
IPE 120	10.4	120	64	4.4	6.3
IPE 140	12.9	140	73	4.7	6.9
IPE 160	15.8	160	82	5.0	7.4
IPE 180	18.8	180	91	5.3	8.0
IPE 200	22.4	200	100	5.6	8.5
IPE 220	26.2	220	110	5.9	9.2
IPE 240	30.7	240	120	6.2	9.8
IPE 270	36.1	270	135	6.6	10.2
IPE 300	42.2	300	150	7.1	10.7
IPE 330	49.1	330	160	7.5	11.5
IPE 360	57.1	360	170	8	12.7
IPE 400	66.3	400	180	8.6	13.6
IPE 450	79.1	450	190	9.4	14.6
IPE 500	90.7	500	200	10.2	16
IPE 550	106.0	550	210	11.2	17.2
IPE 600	124.4	600	220	12	19

IPN dimensions

Item	Weight (kg/m)	Depth (mm)	Width (mm)	Web thickness (mm)	Flange thickness (mm)
IPN 80	5.9	80	42	3.9	5.9
IPN 100	8.3	100	50	4.5	6.8
IPN 120	11.1	120	58	5.1	7.7
IPN 140	14.3	140	66	5.7	8.6
IPN 160	17.9	160	74	6.3	9.5
IPN 180	21.9	180	82	6.9	10.4
IPN 200	26.2	200	90	7.5	11.3
IPN 220	31.1	220	98	8.1	12.2
IPN 240	36.2	240	106	8.7	13.1
IPN 260	41.9	260	113	9.4	14.1
IPN280	47.9	280	119	10.1	15.2
IPN 300	54.2	300	125	10.8	16.2
IPN320	61.0	320	131	11.5	17.3
IPN 340	68.0	340	137	12.2	18.3
IPN 360	76.1	360	143	13	19.5

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Size and Tolerance Comparison Table

Parameter	Typical Range	EN 10034 / EN 10025 Tolerance	Simplified Notes
Depth (H)	80–600 mm (IPE/IPN series)	±2–3 mm (depending on size)	Within nominal section standards
Flange Width (B)	46–220 mm	±2–3 mm	Ensures load distribution stability
Web Thickness (tₙ)	3–12 mm	±0.5–1.0 mm	Affects shear resistance
Flange Thickness (t_f)	5–20 mm	±0.5–1.5 mm	Key factor for bending capacity
Length (L)	6–12 m standard; custom up to 18 m	+50 / 0 mm	No negative tolerance allowed

Surface Finish

Hot Rolled Black

Hot-dip Galvanizing Surface

Black Oil Surface

Main Application

Building Construction:
Structural systems applied in residential, commercial, and high-rise building projects.

Industrial Buildings:
Suitable for warehouses, manufacturing facilities, processing plants, and modular building units.

Bridges & Infrastructure:
Used in bridge girders, supporting substructures, and various road and transportation infrastructure projects.

Steel Structures:
Structural frameworks composed of columns, beams, trusses, and mezzanine floors designed for load-bearing applications.

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Building Construction

Industrial Building

Bridges & Infrastructure

Steel Structure

China Royal Steel Advantage（Why Choose China Royal Steel）

Global Market Experience

We have extensive experience serving clients worldwide, with familiarity in international standards, documentation, and logistics requirements.

Stable Supply & Strong Capacity

Backed by a well-developed supply chain and production resources, we can handle bulk orders and ensure stable delivery for large-scale projects.

Competitive Pricing

Direct sourcing and efficient production allow us to offer cost-effective pricing while maintaining product quality and reliability.

Wide Product Range

We supply structural steel beams, steel plates, steel pipes, and customized fabricated steel products to meet diverse project needs.

Custom Processing Services

Services include cutting, drilling, welding, and surface treatment, supporting customized requirements based on drawings and specifications.

Packing And Delivery

Packing

Bundled with strong steel straps to ensure stability during transport
Wooden blocks or spacers between layers to prevent damage
Waterproof covering (plastic sheet or tarpaulin) for moisture protection
End protection available for pipes/beams if required
Standard seaworthy export packing suitable for long-distance shipping

Delivery

FOB / CFR / CIF available
20GP / 40GP / 40HQ containers or bulk vessel
Typically 7–25 days depending on quantity and specifications
Major Chinese ports (Tianjin, Qingdao, Shanghai, etc.)
Fast and reliable logistics with full export documentation support

FAQ

1. What products do you supply?

We supply a wide range of steel products including structural steel beams (IPE/IPN/H beams), steel plates, steel pipes, and customized fabricated steel components.

2. What steel grades are available?

We offer various international grades such as S235JR, S275JR, S355JR, ASTM A36, ASTM A992, and more according to project requirements.

3. Can you provide customized sizes and fabrication?

Yes, we support custom lengths, cutting, drilling, welding, and other fabrication services based on drawings and specifications.

4. What is your minimum order quantity (MOQ)?

MOQ depends on the product type, but we are flexible and can support both small and bulk orders.

5. What is your delivery time?

Typical delivery time is 7–25 days depending on order quantity and product specifications.