Products Description
Q235B Angle Steel is one of the most commonly used materials in construction. It is used to build frames for walls, roofs, and floors, as well as to create trusses, braces, and support beams.
Q235B angle steel is essential for various construction projects because it provides additional strength and stability to structures. It has a yield strength of approximately 235 MPa, a tensile strength of 370–500 MPa, and an elongation of about 20%, with typical thicknesses ranging from 3 to 20 mm and leg lengths from 20×20 mm to 200×200 mm.
Q235B angle steel is available in a variety of sizes and shapes, which can be cut to the desired length and bent to any angle. It also comes in multiple grades and surface finishes, including hot-rolled black steel, galvanized steel, and corrosion-resistant coatings suitable for outdoor or harsh environments, making it ideal for long-term use in industrial and construction projects.
Products Specification
| Product Name | Q235 Steel Angles | |||
| Standard | AISI, ASTM, BS, DIN, GB, JIS, etc | |||
| Material | A36,S235jr,S275jr, S355jr, St37-2,SS400,Q235,Q345, etc... | |||
| Thickness | 3-24mm | |||
| Equal Angle | Type: | 2#-20# | ||
| Size: | 20-200mm | |||
| Thickness: | 3.0-24mm | |||
| Weight: | 0.597-71.168kg/m | |||
| Unequal Angle | Type: | 2.5*1.6-20*12.5# | ||
| Size: | 25*16-200*125mm | |||
| Long Side: | 20-200mm | |||
| Short Side: | 16-125mm | |||
| Thickness: | 3.0-24mm | |||
| Weight: | 1.687-43.588kg/m | |||
| Length | 1-12m or as customer request | |||
| Surface | Oil, Black, Galvanized, Painted | |||
| Technique | Hot rolled/Cold rolled/Galvnized | |||
| Application | Mechanical&manufacturing,Steel structure,Shipbuilding,Bridging,Automobile classis,Construction,Decoration,etc. | |||
| Package | By bundles with steel strips or according to the requirements of customers | |||
Mechnical property for Q235B Carbon steel angle
| Thickness (mm) | ||||||
| Q235B | ≤ 16 | > 16 ≤ 40 | > 40 ≤ 60 | > 60 ≤ 100 | > 100 ≤ 150 | > 150 |
| Yield strength (≥Mpa) | 235 | 225 | 215 | 215 | 195 | 185 |
| Tensile strength (Mpa) | 370-500 | |||||
Chemical composition for Q235B Carbon steel angle (Heat Analysis Max%)
| Main chemical elements composition of Q235B | ||||
| C | Si | Mn | P | S |
| 0.20 | 0.35 | 1.40 | 0.045 | 0.045 |
Applications of Q235B Angle Steel
Building Structure
Houses and Industrial Buildings: Q235B angle steel is often used for frame construction and reinforcement support of houses and industrial buildings, such as beam-column connections, crane beams, and other components, ensuring the stability and safety of structures.
Bridges: Q235B angle steel can be used in the supporting structures of bridges to provide stable support and ensure the strength and stability of the bridge.
Machinery Manufacturing
Equipment Frame: Q235B angle steel is commonly used as equipment bases, racks, and support frames in machinery manufacturing, providing installation foundations and support for heavy machinery such as machine tools and engines.
Parts Manufacturing: Q235B angle steel can also be used to manufacture various mechanical parts, such as gears, shafts, and bearings, meeting the structural requirements of machinery.
Power and Communication
Power Towers: Q235B angle steel serves as a primary structural material for power towers, supporting and connecting various components to ensure the stability and safety of power transmission.
Communication Towers: Q235B angle steel is also used to build communication towers, providing a stable support platform for communication equipment and ensuring reliable signal transmission.
Transportation
Vehicle Manufacturing: Q235B angle steel can be used to manufacture chassis, frames, and other components of vehicles such as cars and trains, improving their structural strength and stability.
Road Facilities: Q235B angle steel is suitable for road facilities such as street lamp poles and guardrails, enhancing safety and durability.
Warehousing and Logistics
Shelves and Storage Equipment: Q235B angle steel can be used to manufacture storage equipment like shelves and racks, meeting storage and organization needs while improving warehouse efficiency and safety.
Other Applications
Fences and Guardrails: Q235B angle steel can be used in safety installations such as fences and guardrails to protect people and property.
Industrial Furnaces and Reaction Towers: Q235B angle steel can support and secure various components in industrial furnaces, reaction towers, and other equipment.
Cable Trench Brackets and Power Piping: Q235B angle steel can be used to install cable trench brackets and power pipelines, providing stable support and protection for cables and pipelines.
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