Steel is one of the most used types of metal today. From construction to the telecommunication industry, steel has established itself as a versatile and durable material with many advantages over alternative options. Whether you are working with a galvanized steel cable support or steel lashing wire, the diverse uses of this metal make it a go-to material for numerous applications.

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The use of steel reinforced cables for conductor materials has transformed over time, and we are exploring all the benefits of choosing this metal over other choices.

Learn more about the advantages of steel for power and telecommunication cables.

Conductor materials have undergone quite a transformation over the years. With decades of improvements and updates, today's materials are stronger and more durable than ever before.

The s welcomed the development of the Aluminum Conductor, Steel Reinforced (ACSR) conductor. With this method, the core is constructed of galvanized steel conductor wires that fit into one of the following corrosion resistance categories:

• Class A
• Class B
• Class C

The ACSR conductor replaced copper wires until growing electricity needs inspired a new manufacturing method. In the s, the utility industry started utilizing a conductor design called Aluminum Conductor, Steel Supported (ACSS), created and patented by Reynolds Metals.

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When manufacturing ACSS, the individual aluminum strands are annealed before stranding them around the steel core. The annealing process includes heating and cooling the aluminum to reduce tensile strength and boost conductivity.

However, the process is imperfect. The stranding method often causes irregularities, such as having strands with uneven tensile strengths and hardened aluminum. In the s, a new manufacturing process called batch-annealing combatted these issues. It involves completing the annealing process after the aluminum strands go around the steel core. The method is highly beneficial for creating uniform aluminum tensile strength.

ACSS proved to be more useful than steel reinforced distribution cables in terms of tension and sag.

Though steel was around in ancient times, bulk steel production was impossible until . English inventor Henry Bessemer established a pneumatic steelmaking process that led to worldwide production by the early s. Thanks to Bessemer, a stream of advancements in steel production led to the modern steel industry, including:

• The open-hearth furnace in the s
• Oxygen steelmaking in the s
• Electric steelmaking throughout the s

Steel quickly became in demand worldwide. Further improvements made it possible to add strength and corrosion resistance to steel through alloying processes. The growing need for power and telecommunication lines throughout the s led to the use of steel cables.

Today, steel is still one of the most used metals because of its history of sturdiness and dependability.

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