Gnee Steel (Tianjin) Co., Ltd. is one of the most professional w18x50 w18x55 w shape profile steel manufacturers and suppliers in China, also supports customized service. If you're going to buy w18x50 w18x55 w shape profile steel made in China, welcome to get free sample from our factory. Quality products and low price are available.
W18x50 W18x55 W shape profile steel
W18x50 H-shaped steel specifications
Theoretical weight: about 50 pounds per foot, about 74.6 kg/m in metric.
Flange width (bf): about 162 mm
Waist height (d): about 457 mm
Waist thickness (tw): about 8.1 mm
Flange thickness (tf): about 13.1 mm
Material grade: High-strength low-alloy steel such as A992 and A572 Gr.50 are usually used.
Application range: Suitable for occasions requiring high load-bearing capacity and good cross-sectional stability, such as large buildings, bridges, equipment foundations, etc.
W18x55 structural steel h beam specifications
Theoretical weight: about 55 pounds per foot, about 82.0 kg/m in metric.
Flange width (bf): slightly wider than W18x50
Waist height (d): also about 457 mm
Waist thickness (tw): may increase slightly or remain the same
Flange thickness (tf): may be thicker to support the extra weight
Material grade: similar to W18x50 structural h beam, A992 h beam material, A572 Gr.50 h beam steel structure, etc. can be selected.
Application range: Due to its heavier weight, it provides higher strength and load-bearing capacity, suitable for more demanding structural requirements.
What are the different engineering scenarios that W18x50 W18x55 h shaped iron beam is suitable for?
1. Load-bearing capacity
W18x50 steel beam h: Due to its lighter weight and smaller cross-sectional dimensions, W18x50 is more suitable for structures with medium load-bearing requirements.
W18x55 h profile steel: W18x55 is heavier than W18x50, has a larger cross-sectional dimension and stronger bending resistance, and is therefore suitable for situations with higher load-bearing requirements.
2. Structural design requirements
W18x50 h type steel beam: More suitable for projects that require economical and lightweight design.
W18x55 material h beam: Due to its higher moment of inertia and section modulus, W18x55 can better resist bending and deformation, and is suitable for main beams or key load-bearing components that require higher stiffness and stability.
3. Engineering application scenarios
Application scenarios of W18x50 h shaped steel beam: Main load-bearing beams for small and medium-sized buildings; secondary beams or floor beams for ordinary commercial buildings; light industrial equipment brackets; projects that are cost-sensitive and have low load requirements.
Application scenarios of W18x55 h type beam: main load-bearing beams of large-span buildings (such as stadiums, exhibition centers, etc.); main beams or core tube support structures of high-rise buildings; main frame beams of heavy industrial plants; parts that require high load-bearing capacity in bridges or other infrastructure projects.
