Huaxi Special Steel Manufacturing Co., Ltd
Huaxi Steel - H Section
H Section is an extremely important and efficient steel in modern buildings and engineering structures. It is named because its cross-sectional shape resembles the English letter "H". It has significant advantages in bearing bending and axial loads.
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Size Range
- Wide flange H-beam:
- Dimension range (mm):
- Height (H): 100 - 400
- Flange width (B): 100 - 400
- Web thickness (t1): 5.5 - 26
- Flange thickness (t2): 8 - 40
Medium flange H-beam:
- Dimension range (mm):
- Height (H): 148 - 594
- Flange width (B): 100 - 302
- Web thickness (t1): 6 - 24
- Flange thickness (t2): 9 - 28
Narrow flange H-beam:
- Dimension range (mm):
- Height (H): 100 - 900
- Flange width (B): 50 - 309
- Web thickness (t1): 5 - 26
- Flange thickness (t2): 7 - 39
Standard
- GB/T 11263-2017
- GB/T 33814-2017
- EN 10034
- EN 10025
- ASTM A992
- JIS G 3192
- JIS G 3101/3106
Types
- H-beams are classified according to the ratio of flange width to web height and specific uses:
- Wide flange H-beam HW (H-Wide Flange)
- Middle flange H-beam HM (H-Middle Flange)
- Narrow flange H-beam HN (H-Narrow Flange)
Other classifications:
- By production method: hot-rolled H-beams, welded H-beams.
- By dimensional accuracy: Class A (high accuracy), Class B (ordinary accuracy).
- By flange thickness: thin wall, medium-thick wall, thick wall.
- Industrial and civil construction
- Bridge engineering
- Equipment foundation and support
- Marine engineering and ports
- Underground engineering
- Power transmission and communication towers
- Vehicles and ships