1. Cross-sectional shape of EN standard channel
Steel Plate(1) Cross-sectional shape of steel: The cross-sectional shape of EN standard grade channel steel is usually divided into "U" shape or "C" shape, in which the size and shape of the flange and web of the channel steel vary depending on the model. Common channel steel models include UPN and UPE series.
UPN series channel steel: The flanges of this UPN series of channel steel are inclined, and the cross-sectional height and width vary greatly. It is suitable for application scenarios that require high load-bearing capacity and lateral support.
UPE series channel steel: Similar to UPN, but its flanges are parallel. It is mainly used in structures that require standardized connections and assembly.
2. Channel steel performance
Steel strength: European standard channel steel itself has high yield strength and tensile strength. These different performance indicators are usually specified by the grade of channel steel material. For example, commonly used steel grades are S235, S275, S355, etc. The number represents the minimum yield strength (for example, S235 means the yield strength is 235 MPa).
Toughness: European standard channel steel maintains good toughness under low temperature conditions, especially when used in applications requiring high toughness such as bridges, buildings and machinery manufacturing.
Corrosion resistance: Channel steel material can provide good corrosion resistance after surface treatment (such as hot-dip galvanizing or coating treatment), which is suitable for use in harsh environmental conditions.
3. Common materials for silicon steel
Common materials: European standard channel steel usually uses
Carbon steel and low alloy steel, the main grades are:
S235JR: Standard low carbon steel with a yield strength of 235 MPa, widely used in construction and structural engineering.
S275JR: Medium carbon steel with a yield strength of 275 MPa, suitable for projects requiring higher strength.
S355JR: High-strength low alloy steel with a yield strength of 355 MPa, used for heavy buildings and structures.
Chemical composition: The chemical composition of these materials usually includes a combination of elements such as iron, carbon, manganese, silicon, phosphorus, and sulfur, ensuring the good performance of the steel in terms of strength, toughness, and weldability.
Our Company
About Henan Houming Industrial Co., Ltd.: We are a corten steel manufacturer specializing in deep processing of
Prefab House, silicon steel, weathering steel and wear-resistant plates. Houming adheres to the business philosophy of "seeking truth and being pragmatic" and is committed to providing customers with high-quality products and services. Through continuous technological innovation and process improvement, we have established a good reputation in the industry and won the trust and support of our customers.
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