Welcome to Hashtag Steel's blog on Angles. In this article, we will explore the significance of angles, also known as angle iron, in the construction industry. Angles are L-shaped, hot-rolled structural steel shapes widely used for their strength, rigidity, and cost-effectiveness in various structural applications. Whether you're looking to brace, frame, or create walkways, shelves, or vehicle beds, steel angles are a reliable choice. Read on to discover the key specifications, advantages, disadvantages, and safety considerations of angles.  

What are Angles and Their Types?  

 Angles come in two main types:  

• Equal angles: Both legs are of the same length. 
• Unequal angles: Legs have different lengths. They are specified by leg lengths, thickness, steel type, and custom lengths. 

Key Specifications of Angles:  

• Leg lengths: Typically range from 0.5 in to 8 in. 
• Thickness: Varies from 0.125 in to 1 in. 
• Steel types: Commonly used types are A36, A572, A588, and stainless steel. 
• Length: Standard lengths are 20 ft and 24 ft, but custom lengths are available. 

Manufacturing Process:  

Angles are produced through the following steps:  

• Hot rolling steel billets into the angle shape. 
• Cooling and cutting to the desired length. 
• Additional processes like galvanizing or painting are also done for corrosion resistance. 

Common Uses of Angles:   

Angles find extensive use in a wide range of applications, including:  

• Bracing and framing for buildings and equipment. 
• Walkways, ladders, railings, and safety cages. 
• Beds for trailers and heavy vehicles. 
• Cladding, trims, and decorative framing. 

Advantages of Angles:  

 Angles offer numerous advantages that make them a popular choice for structural support:  

• High strength to weight ratio. 
• Easy to weld and bolt, facilitating assembly. 
• Versatile and suitable for various applications. 
• Cost-effective material, making them economically viable. 
• Readily available, ensuring easy accessibility for projects. 

Disadvantages of Angles:  

 While angles have numerous advantages, there are a few drawbacks to consider:  

• High cost of fabrication and maintenance 
• Reduced strength at high temperatures 
• Not as strong as channels or I-beams for certain applications. 
• Limited corrosion resistance unless stainless steel is used. 

Angles play a vital role in the construction industry, offering exceptional strength, weldability, and versatility at a cost-effective price point. Whether you need to build sturdy frames, create walkways, or support heavy equipment, angles provide an efficient solution. However, it is essential to be mindful of safety precautions and choose the appropriate steel type to ensure optimal performance and longevity.  

 At Hashtag Steel, we offer a wide selection of high-quality angles to cater to your construction needs. Feel free to explore our ecommerce platform to find the perfect angle iron for your projects.