Description
Technical Parameters
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Low Alloy S355NL I Beams
S355NL I Beams Products Details
- High strength and good plasticity: S355NL I-beam has high yield strength and tensile strength, usually the yield strength is more than 355MPa and the tensile strength is between 470-630MPa. At the same time, it has good plasticity, can be subjected to external force plastic deformation without easy fracture.
- Excellent welding performance: S355NL I-beam has good welding performance, which can be welded by various welding methods such as electric arc welding, gas-shielded welding, resistance welding, etc., and the strength and toughness of the welded joints are comparable to that of the base material, so it is not easy to have welding defects.
- Good corrosion resistance: by adding chromium, nickel, copper and other elements, S355NL I-beam has good corrosion resistance, able to resist the erosion of the atmosphere, water and many chemicals, suitable for marine engineering, chemical equipment and other special environments.
- Low-temperature toughness: In low-temperature environments, S355NL I-beam steel can still maintain good toughness. At -50℃, the impact work is ≥27J, which makes it widely used in cold regions or low-temperature working conditions.
- Machinability: S355NL I-beam can be shaped and machined by cold and hot working, suitable for cutting, drilling, milling and forging operations.
- Environmentally friendly material: S355NL I-beam is a renewable material, the utilization of which can reduce resource consumption and environmental pollution, and is suitable for sustainable development and green building areas.
S355NL I Beams Products Advantages
- Building structure: used to construct steel frames for large buildings, bridges, towers, etc., capable of withstanding large loads and stresses.
- Mechanical Manufacturing: It is suitable for manufacturing structural parts of various mechanical equipments, such as crane jibs, mining machinery parts, etc.
- Energy field: It is also used in the manufacture of equipment in petrochemical and electric power industries, such as pipelines, storage tanks, pylons, etc.
- Low-temperature environment: Due to its good low-temperature impact toughness, it is especially suitable for structures and equipment used in cold regions or low-temperature environments.
S355NL I Beams Products Image
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