Q345b Q235 Structural Carbon Steel Profile Steel H Beams

Mar 20, 2026

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Product Description

Q345b Q235 Structural Carbon Steel Profile Steel H Beams

Product NameH-beam
GradeQ235B SM490 SS400 Q345B G300 G350 S275JR S355JR
StandardGB ASTM, JIS, SUS, DIN, EN etc
TechniqueHot rolled/Cold rolled
SizeCustomized according to customer needs
ApplicationCivil and Industrial Building Structures
PackageExport standard packing or according to customers' requirement
ShapeH
Delivery timeAbout 7- 15 days
Trade termFOB CFR CIF
Payment30%T/T Advance + 70% Balance before shipment
MOQ5 TONS
Place of OriginChina

PRODUCT SIZE

Size (MM) h*b*tw*t Theoretical weight (KG/M)Size (MM) h*b*tw*t Theoretical weight
(KG/M)
100*50*5*79.54300*150*6.5*937.3
100*100*6*817.2294*302*12*1285.0
125*60*6*813.3300*300*10*1594.5
125*125*6.5*923.8300*305*15*15106.0
148*100*6*921.4338*351*13*13106.0
150*75*5*714.3340*250*9*1479.7
150*150*7*1031.9344*354*16*16131.0
175*90*5*818.2346*174*6*941.8
175*175*7.5*1140.3350*175*7*1150.0
194*150*6*931.2344*348*10*16115.0
198*99*4.5*718.5350*350*12*19137.0
200*100*5.5*821.7388*402*15*15141.0
200*200*8*1250.5390*300*10*16107.0
200*204*12*1272.28394*398*11*18147.0
244*175*7*1144.1400*150*8*1355.8
244*252*11*1164.4396*199*7*1156.7
248*124*5*825.8400*200*8*1366.0
250*125*6*929.7400*400*13*21172.0
250*250*9*1472.4400*408*21*21197.0
250*255*14*1482.2414*405*18*28233.0
294*200*8*1257.3  

Q345b Q235 Structural Carbon Steel Profile Steel H Beams

Q345b Q235 Structural Carbon Steel Profile Steel H Beams

 

1.What is a steel H-beam?

An h-beam is a steel structure that looks like its name suggests it should look: It's a steel beam shaped like a capital H. This structural beam made from rolled steel provides an impressive amount of strength when used in commercial building projects. Most of today's steel buildings use H-beams.

 

2.Is H or I-beam better?

H-beams are more efficient than I-beams because they are better at carrying bending and shear loads. H-beams have a thicker, deeper web, which means that they can better support the weight of an object placed on top of them.

 

3.What is the name of the steel H-beam?

Sometimes known as I-beams or H-beams, universal beams offer excellent strength, durability, and resistance to bending. Manufactured to industry standards and supplied in a wide selection of sizes, BM Steel's universal beams can be cut to your required length and delivered directly to site.

 

4.Why are H beams strong?

In most cases, an H-beam is stronger than an I-beam due to its wider flanges, higher moment of inertia, and greater section modulus, which provide superior resistance to bending, shear, and torsional forces.

 

5.What is type H steel?

"H" grades are high carbon stainless steel grades, having improved strength at high temperatures - generally above 500°C. These high carbon grades have high short-term and long-term creep strength. They are usually produced in the form of pipe and plate.