SS400 SS490 HW STEEL H BEAM
SS400 HW STEEL H BEAM is a new type of steel for economic construction. H-section steel is a kind of economical section and high-efficiency section with more optimized cross-sectional area distribution and more reasonable strength-to-weight ratio. It is named because its section is the same as the English letter "H". Since the various parts of the steel H beam are arranged at right angles, the H-shaped steel has the advantages of strong bending resistance, simple construction, cost saving and light structure weight in all directions, and has been widely used.
SS490 H steel beam is a common structural steel, and SM490B steel is a carbon structural steel with a strength σb of 490MPa. Commonly used in buildings, bridges, ships and other structures.
sS400 wide flange h beam chemical composition
SS400 HW CARBON STEEL H BEAM Chemical Composition
|
Grade |
C % |
Mn % |
P % |
S % |
|
SS400 |
- |
- |
≤0.05 |
≤0.05 |
SS490 Structural Steel Beams chemical composition
| Chemical composition % MAX | |||||||
| C | Mn | P | S | ||||
| ~ | ~ | 0.05 | 0.05 | ||||
SS400 h shaped steel mechanical property
| Grade |
Thickness mm |
Yield Strength (Mpa) min |
Tensile Strength (Mpa) |
Elongation (%) min |
|
SS400 |
t≤16 |
245 |
400-510 |
21 |
|
16＜t≤40 |
235 |
|||
|
40＜t≤100 |
215 |
|||
|
t＞100 |
205 |
sS490 h beam wide flange mechanical property
| Mechanical properties MIN | ||||||||
| Yield strength (N/MM2) | Tensile strength (N/MM2) | Elongation % | ||||||
| TH(MM) | ≤16 | >16≤40 | >40≤100 | >100 | 490-610 | 15 | ||
| 285 | 275 | 255 | 245 | |||||
hW steel h beam image
SS400 HW CARBON STEEL H BEAM STEEL 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.
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