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StE255 WStE255 h shaped steel beam
StE255 WStE255 h shaped iron beam
StE255 belongs to carbon steel, used in construction, bridges, ships, vehicles, petroleum storage tanks, engineering machinery, mining machinery and other structural parts requiring excellent comprehensive mechanical properties and welding performance.
StE255 Mechanical properties: tensile strength 360~480Mpa; yield strength ≥255Mpa; elongation at break % ≥25; impact absorption energy ≥31.
WStE255 carbon steel is used in bridge construction, highway construction and other engineering construction.
WStE 255 mechanical properties: tensile strength ≥ 2480Mpa; yield strength ≥ 724Mpa; elongation after break % ≥ 32; impact absorption energy ≥ 23.
China H steel beam Factory--GNEE Group
StE255 WStE255 h type beam
Chemical composition:
| Grade |
C |
Si |
Mn |
P |
S |
N |
| StE255 | ≤0.18 | ≤0.4 |
0.5-1.3 |
≤0.025 | ≤0.02 | ≤0.015 |
| WStE255 | ≤0.18 | ≤0.4 | 0.5-1.3 | ≤0.035 | ≤0.035 | ≤0.020 |
China H beam steel Factory--GNEE Group
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China H beam Supplier--GNEE Group
We have on-line heavy duty H beam steel products, welcome to visit our company, if you have more needs and questions about other steel products, please feel free to contact us!