Channel steel beam
Channel steel, as the name implies, forms a groove on its cross section. This kind of channel steel is generally made of ordinary carbon steel, stainless steel or low alloy steel, and rolled into various forms of grooves at a certain interval and angle (generally 20°~30°) on its section.
Channel steel can be divided into two types according to specifications: ordinary channel steel and lightweight channel steel.
These two are exactly the same, the difference is here, the difference is that the lightweight waist and leg thickness is less than the regular one. And the unit weight is also lighter.
Channel Steel Beam product Details:
|
Pruduct name |
Channel steel beam |
|
Standard |
ASTM, ASME, EN, BS, GB, DIN, JIS, etc |
|
Technical |
Hot Rolled Cold Rolled |
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Surface Treatment |
Two lays of Anti-rust Painting,Hot Dip Galvanized,Black |
|
Material |
G300 G350 S275JR S355JR,SS400,ASTM36,S235jr,S235jo, Q235B,Q345B,304,316,321,347,410,420,etc. |
|
Thickness |
0.45mm-15mm or as required |
|
Length |
6m, 9m, 12m or any length as your requirement |
The difference between channel steel and U-shaped steel
1. The channel steel is a hot-rolled special-shaped steel. Its main features are: its specific size and mechanical properties are all national standards. For relevant information on national standards, refer to GB/T 1770-1988. Product specifications range from No. 5 to No. 40. In the factory, it is generally called C steel.
2. U-shaped steel is generally produced by cold rolling, and its specifications and technical parameters have not yet formulated a national standard. In general, according to the requirements of the user or customer, the appropriate mold (roller) is produced and installed, and then the sheet is rolled into all parts. U-shaped steel technical indicators.
3. Due to its excellent mechanical properties, channel steel has been widely used in the mechanical field, while U-shaped steel is a light-weight architectural metal product due to its thin wall, and is generally only used as a decorative material
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