steel angle sizes chart pdf
Steel angles are L-shaped steel sections available in equal and unequal types, widely used in construction and manufacturing. They are fabricated from mild steel, offering durability and strength; ASTM A36 and European EN 10025-1/2 standards guide their production. Size charts provide detailed dimensions, weights, and specifications for various applications. Refer to steel angle sizes chart pdf for comprehensive sizing data.
Definition and Applications
Steel angles are L-shaped structural components, commonly used in construction and manufacturing. They are fabricated from mild steel, offering durability and strength. ASTM A36 and European EN 10025-1/2 standards guide their production. Size charts provide detailed dimensions, weights, and specifications for various applications. Refer to steel angle sizes chart pdf for comprehensive sizing data.
Types of Steel Angles: Equal and Unequal
Steel angles are categorized into two primary types: equal and unequal. Equal angles have equal leg lengths, offering symmetry and simplicity, while unequal angles feature differing leg lengths, providing versatility for specific structural needs. Both types are widely used in construction, fabrication, and industrial applications. ASTM A36 and European EN 10025-1/2 standards ensure consistent quality. Dimensional variations and weight specifications are detailed in steel angle sizes chart pdf, aiding engineers and fabricators in selecting the right profile for their projects. This classification ensures optimal structural integrity and design flexibility.
Steel Angle Sizes Chart Overview
A comprehensive guide detailing dimensions, weights, and specifications for steel angles, covering sizes from 20x20mm to 200x200mm. Includes both equal and unequal angles, adhering to ASTM A36 and European standards, ensuring precise selection for structural and fabrication needs.
Key Dimensions and Measurements
The dimensions of steel angles are measured in millimeters, including the width, depth, and thickness of the flanges. The cross-sectional area is calculated to determine the angle’s load-bearing capacity. Weight per meter is a critical factor, varying with size and thickness. For instance, a 50x50x5mm equal angle weighs approximately 3.4 kg/m, while larger sizes like 200x200x16mm can weigh up to 50 kg/m. These measurements ensure precise structural integrity for various applications.
Weight and Thickness Specifications
Steel angles vary in weight and thickness, with sizes ranging from 5mm to 25mm in thickness. The weight per meter is calculated based on the cross-sectional area and material density. For example, a 50x50x5mm equal angle weighs approximately 3.4 kg/m, while a larger 200x200x16mm angle weighs around 50 kg/m. Thickness options are color-coded for easy identification, such as 5mm (orange) and 6mm (white). These specifications ensure the angles meet structural demands while maintaining fabrication flexibility.
Equal Angle Sizes
Equal angles are L-shaped with equal legs, sizes from 20x20mm to 200x200mm, weighing 1.5 to 55 kg/m, with lengths up to 12m. Standardized and customizable.
Standard Dimensions (mm x mm x mm)
Equal steel angles are available in standard dimensions ranging from 20x20mm to 200x200mm, with thicknesses from 3mm to 25mm. Common sizes include 50x50x5mm, 100x100x10mm, and 150x150x15mm. These dimensions are standardized to ensure consistency across applications. The charts provide detailed measurements for each size, including leg lengths and thicknesses. Dimensions are specified in millimeters, making it easy to reference for construction and fabrication purposes. Manufacturers and suppliers often provide these charts for quick selection and ordering.
Weight per Meter (kg/m) and Length Options
Steel angles are available in various weights per meter, ranging from 1.5 kg/m to 20 kg/m, depending on size and thickness. Standard lengths typically range from 6 to 12 meters, with some manufacturers offering custom cutting options. The weight per meter is calculated based on the dimensions and material density, ensuring precise specifications for construction and fabrication needs. Charts provide detailed weight and length options, allowing users to select the most suitable angle for their project requirements efficiently.
Unequal Angle Sizes
Unequal steel angles offer varying leg lengths and thicknesses, ranging from 20x20mm to 200x200mm. They provide versatile structural solutions, combining durability with specific design requirements.
Dimensional Variations (mm x mm x mm)
Unequal angles exhibit diverse dimensional variations, such as 20x30x3mm to 200x150x15mm. These measurements ensure adaptability across various structural needs, from lightweight frameworks to robust constructions. Thicknesses range from 3mm to 15mm, catering to different load-bearing requirements. Charts provide precise details on each size, facilitating easy selection for engineers and fabricators. This variety allows for tailored solutions, enhancing both functionality and efficiency in construction and manufacturing projects.
Steel angle sizes charts provide detailed mass per meter (kg/m) and meters per tonne (m/t) calculations. These values vary based on size, with larger angles having higher mass and fewer meters per tonne. For example, a 200x150x15mm angle weighs more per meter than a 20x30x3mm one. This data aids in estimating material requirements and optimizing costs for projects. Refer to the steel angle sizes chart pdf for precise calculations tailored to specific applications.
Steel Angle Standards and Specifications
Mass and Metres per Tonne Calculations
Steel angles are categorized by their mass per meter (kg/m) and meters per tonne (m/t). Larger angles, like 200x150x15mm, have higher mass and fewer meters per tonne. Smaller angles, such as 20x30x3mm, weigh less and provide more meters per tonne. These calculations help estimate material requirements and optimize costs. Refer to the steel angle sizes chart pdf for specific values, ensuring accurate project planning and material optimization.
ASTM A36 and European EN 10025-1/2 Standards
Steel angles conforming to ASTM A36 and EN 10025-1/2 standards are widely recognized for their structural integrity. ASTM A36 specifies hot-rolled steel angles with a minimum yield strength of 36 ksi, suitable for general construction. EN 10025-1/2 covers European standards, ensuring angles meet strict dimensional and mechanical properties. Both standards provide size charts, detailing dimensions like width, depth, and thickness. These specifications ensure consistency and reliability, making them essential references for engineers and fabricators. Always consult the steel angle sizes chart pdf for precise measurements and material selection.
Sectional Properties and Surface Finish
Steel angles exhibit specific sectional properties, including radius, thickness, and cross-sectional area, crucial for load-bearing applications. Their surface finish varies, from mill-finished to galvanized, ensuring durability. Charts detail properties like moment of inertia and section modulus, aiding in design calculations. The surface finish enhances corrosion resistance and structural performance. Refer to the steel angle sizes chart pdf for detailed tables outlining these properties, ensuring accurate material selection and compliance with project requirements. Proper finish and properties ensure optimal performance in various environments and applications.
How to Read a Steel Angle Sizes Chart
A steel angle sizes chart provides essential details like dimensions, weight, and size options. It helps users identify the right angle for their project by listing key metrics clearly.
Understanding the Chart Layout
The chart layout is organized into columns and rows, each representing specific measurements. Dimensions are listed in both inches and millimeters, ensuring compatibility with imperial and metric systems. Weight per foot or meter is displayed for easy calculation of material requirements. Additional details such as thickness, area, and available lengths are included to provide a comprehensive overview. This structured format allows users to quickly locate the necessary specifications for their project needs, ensuring accuracy and efficiency in selection and planning.
Interpreting Key Columns and Rows
Key columns in the chart include size dimensions (A x B x C), weight per unit length, and available lengths. Rows categorize angles by type, such as equal or unequal, and list their respective measurements. Thickness specifications and cross-sectional areas are also detailed. Color codes for different thicknesses (e.g., orange for 5mm, white for 6mm) aid quick identification. Users can cross-reference these details to match their project requirements accurately. Proper interpretation ensures correct material selection, optimizing structural integrity and cost-efficiency in construction and fabrication projects.
Steel Angle Sizing Chart Examples
Charts compare imperial and metric sizes, detailing weight per foot in lbs and dimensions in inches/mm. Examples include L8 x 6 x 1 (44.2 lbs/ft) and L102 mm x 76.2 mm x 12.7 mm (16.5 kg/m). These tables guide material selection for precise project requirements, ensuring accuracy in construction and fabrication.
Imperial vs. Metric Size Comparisons
Steel angle sizing charts provide comparisons between imperial and metric measurements, ensuring compatibility for global projects. Imperial sizes are listed in inches, with weights in pounds per foot, while metric sizes are in millimeters, with weights in kilograms per meter. For example, a 4-inch angle might correspond to a 102 mm size. These comparisons facilitate material selection, enabling engineers to adapt designs across regions. Charts also highlight dimensional equivalencies, such as L8 x 6 x 1 (44.2 lbs/ft) vs. L203 mm x 152 mm x 25.4 mm (16.5 kg/m). This dual-system approach ensures accuracy and compliance with international standards.
Sample Tables and Reference Guides
Steel angle size charts offer detailed tables for quick reference, including nominal dimensions, mass per meter, and available lengths. For example, a chart might list an L8 x 6 x 1 angle with a weight of 44.2 lbs/ft, alongside its metric equivalent, L203 mm x 152 mm x 25.4 mm, weighing 16.5 kg/m. These tables often include both imperial and metric measurements, ensuring compatibility for global projects. They also specify standards like ASTM A36 or EN 10025-1/2, providing clarity for engineers and fabricators to choose the right angles for their applications.
Applications of Steel Angles
Steel angles are widely used in construction for framework support and in machinery for added strength. They are also utilized in transportation for vehicle and infrastructure fabrication.
Structural Use in Construction
Steel angles are essential in construction, providing structural support in frameworks, beams, and columns. Their L-shape allows for secure connections in buildings, bridges, and other infrastructure projects. Sizes range from 20x20mm to 200x200mm, ensuring versatility. ASTM A36 and EN 10025-1/2 standards guarantee durability. Referencing a steel angle sizes chart pdf ensures precise selection for load-bearing applications, enhancing project stability and safety. Proper sizing is crucial for structural integrity in modern construction.
Industrial and Fabrication Purposes
Steel angles are widely used in industrial and fabrication processes for their versatility and strength. They are ideal for creating frames, supports, and machinery components. Their L-shaped design allows for easy assembly and reinforcement in fabrication projects. Sizes range from 20x20mm to 200x200mm, catering to various industrial needs. ASTM A36 standards ensure reliability for these applications. A steel angle sizes chart pdf simplifies selection, enabling precise fitting for industrial machinery and structural frameworks. This ensures durability and cost-efficiency in fabrication workflows.
Accurate sizing is crucial for structural integrity. Referencing a steel angle sizes chart pdf ensures proper selection, enhancing project durability and success. Always prioritize precise measurements.
Importance of Accurate Sizing
Accurate sizing of steel angles is critical for ensuring structural integrity and safety in construction projects. Proper dimensions guarantee load-bearing capacities are met, reducing risks of failure. Incorrect sizing can lead to material waste, project delays, and potential safety hazards. Referencing a steel angle sizes chart pdf ensures compliance with standards like ASTM A36 or EN 10025-1/2, providing reliable data for precise selections. Always consult a trusted chart to avoid costly errors and ensure long-term durability in applications.
Final Tips for Selecting Steel Angles
When selecting steel angles, consider the specific application and required load-bearing capacity. Always refer to a steel angle sizes chart pdf for precise dimensions and weight specifications. Verify compliance with standards like ASTM A36 or EN 10025-1/2 to ensure material quality. Choose between equal or unequal angles based on structural needs. Consult with suppliers for availability and custom sizes if necessary. Proper selection enhances project efficiency and safety, ensuring long-term durability in both structural and fabrication applications.