I Beam

I Beam Specifications

Product Name	I Beam
Flange Width(mm)	50 – 400mm
Flange Thickness(mm)	4.5 – 64mm
Height(mm)	100 – 800mm
Web Thickness(mm)	68 – 180mm
Length(m)	6M, 12M, or As required
Technology	Hot rolled / Welded
Material	SS400,Q235B,S235JR,Q345B,S355JR, etc
Standard	JIS, GB, ASTM, EN, DIN, etc
Processing services	Cutting, welding, bending, punching, etc.
HS Code	7216329000
MOQ	10 tons
Samples	Free samples
Delivery time	Within 20-30 days
Packing	Standard seaworthy packing or as required

I Beam Applications

1. Construction Field

• Commonly used as load-bearing beams and columns in buildings.
• Supporting components for roofs and walls.
• Building frame structures.

2. Bridge Construction

• Used for key load-bearing parts such as main beams and supports.
• I Beams are the main load-bearing components of bridges.

3. Machinery and Equipment Manufacturing

• Frames for heavy equipment such as cranes and excavators.
• Supporting structures such as support frames and equipment bases on manufacturing production lines.

4. Other Fields

• I Beams are used as supporting materials for vehicle bodies.
• Galvanized I Beams are often used as supporting structures for various equipment.
• Used for cabin frames, bulkhead support beams and other internal structures of the hull.

I Beam Features

I Beam Weight Calculator

Weight Calculation Formula

• W(kg)= 2 x (flange width x flange thickness) + (total height – 2 x web thickness) x web thickness x density
• Where density = 7850kg/m³, flange width, flange thickness, total height, web thickness units should be converted to m.

Theoretical weight table of I Beams of different specifications

Specification	Theoretical weight (kg/m)	Model	Specification	Theoretical weight (kg/m)
100x68x4.5	11.261	32c	320x134x13.5	62.765
120x74x5	13.987	36a	360x136x10	60.037
140x80x5.5	16.89	36b	360x138x12	65.689
160x88x6	20.513	36c	360x140x14	71.341
180x94x6.5	24.143	40a	400x142x10.5	67.598
200x100x7	27.929	40b	400x144x12.5	73.878
200x102x9	31.069	40c	400x146x14.5	80.158
220x110x7.5	33.07	45a	450x150x11.5	80.42
220x112x9.5	36.524	45b	450x152x13.5	87.485
250x116x8	38.105	45c	450x154x15.5	94.55
250x118x10	42.03	50a	500x158x12	93.654
280x122x8.5	43.492	50b	500x160x14	101.504
280x124x10.5	47.89	56a	560x166x12.5	106.316
300x126x9	48.084	56b	560x168x14.5	115.108
300x128x11	52.794	56c	560x170x16.5	123.9
300x130x13	57.504	63a	630x176x13	121.407
320x130x9.5	52.717	63b	630x178x15	131.298
320×132 x11.5	57.741	63c	630x180x17	141.189

Note: The data in the Specification column is web height x flange width x web thickness

I Beam Price

Affected by factors such as raw material prices, market supply and demand, and product specifications, the price of 1 ton of I Beam is approximately between US$450 and US$750.

If your project requires I Beams, please tell me the specifications, materials, production standards, etc. We will quickly reply to you with price information to facilitate your project cost calculation.

Related Products

In addition to supplying I Beams, we can also supply I Beam related products.

Why Choose Us

• We have full size I Beams and always have a large number of different specifications in stock.
• The I Beams we supply are of high quality and meet international standards, and can meet all technical requirements and standards.
• With more than 14 years of export experience, our products are exported to more than 120 countries.

Wanzhi Steel is an ISO 9001:2015 certified company. With more than 14 years of export experience, we supply the best quality I Beams to our customers while ensuring product quality; a complete supply chain that can meet the requirements of fast delivery.

At Wanzhi Steel, in addition to I Beams, we also supply C-beams, H-beams, Z-beams, angles and other steels. In addition, we can also supply all the steel needed for agricultural greenhouses and highway projects.