Q345B CARBON STEEL H BEAM
GNEE Group video introduction
Products Description
Q345B CARBON STEEL H BEAM is a kind of steel material. It is carbon alloy steel (C <0.2%), good overall performance, good low temperature performance, good cold stamping performance, good welding performance and good machinability.
Widely used in Bridges, vehicles, ships, buildings, pressure vessels, etc.
Products Details
Q345B H section beam Introduction:
|
Grade |
Q345B H profile steel |
|
H*B |
100*100-900*300mm |
|
T1 |
4.5-21mm |
|
T2 |
7-35mm |
|
Technique |
Hot Rolled |
|
Application |
Mechanical&manufacture,Steel structure,Shipbuilding, |
|
MOQ |
1 Ton |
|
PackagingDetais |
Bundled with firm steel straps, easy for loading |
|
Payment Terms |
L/C , T/T or Western Union |
|
Supply Ability |
50000 Metric Ton/Metric Tons per Month |
Q345B h steel beam chemical composition
| C | Si | Mn | P | S | V | Nb | Ti |
| 0.20 | 0.55 | 1.00-1.60 | 0.040 | 0.040 | 0.02-0.15 | 0.015-0.060 | 0.02-0.20 |
q345B h shaped steel machanical properties
| Thickness (mm) | ||||
|---|---|---|---|---|
| Q345B | ≤ 16 | > 16 ≤ 35 | > 35 ≤ 50 | >50 |
| Yield strength (≥Mpa) | 345 | 325 | 295 | 275 |
| Tensile strength (Mpa) | 470-630 | |||
q345B h beam product image
Q345B carbon H beam is widely used in: various civil and industrial building structures; All kinds of large-span industrial plants and modern high-rise buildings, especially in areas with frequent seismic activity and industrial plants under high temperature working conditions; Large Bridges with large bearing capacity, good cross-section stability and large span are required; Heavy equipment; Expressway; Ship frame; Mine support; Foundation treatment and dam works; Various machine components.
Q345B CARBON STEEL H BEAM is named due to its shape. The parallel pieces are known as flanges, which are wider than I-beam – hence the name wide flange beam – and the line drawing included piece is called the web. Wide flange beam is also known as H-beam due to their distinctive shape, similar to a capital letter “H” when viewed at the cross section. This shape is very efficient for carrying loads of weight without bending.
GNEE group qualification and honors
GNEE company has passed SGS CE ISO and other certifications, has complete testing equipment, strong technical force, and accepts factory testing. We firmly believe that "quality is the core of a company's sustainable strength". We will establish stable, long-term, win-win cooperative relationships with our customers and stick to them:
GNEE group cooperatio factories
GNEE Company has signed first-level agency agreements with some large steel plants such as Baosteel, Maanshan Iron and Steel, and Anshan Iron and Steel, which has a strong price war advantage. We are committed to strict quality control and thoughtful customer service, and our experienced staff are always ready to listen to your requirements to ensure full customer satisfaction:
We can customize Q345B CARBON STEEL H BEAM and other products of different sizes and standards according to your needs, and provide customers with high-quality after-sales services. If you have any purchasing needs for steel products, please contact us!
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