What is the Advantage and Disadvantage of Automotive steel coil Supplier

High carbon steel is a versatile metal alloy widely used in fastening applications across multiple industries. Some of these applications include construction, toys, appliances, and the cutlery in your kitchen. High carbon steel's properties allow for many treatments, including several in the automotive industry. 

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In this blog, you'll learn the five advantages high carbon steel offers to automotive manufacturers and why they keep coming back for more.

What is High Carbon Steel?

According to The Welder, 'High carbon steel is defined as steel having a carbon content from 0.35% to 1.86%.' High carbon steel is an alloy that has undergone a heat treatment method known as quenching. After subjection to intense heat, up to 850oC, the quenching or rapid cooling of the metal in oil or water steel 'traps' the carbon and transforms the steel's structuring.

Lower carbon steel may be easier to cut, weld, and form, costing less than its higher carbon counterpart. And while lower carbon steel is ideal for pipelines, fences, gates, and other ornamental trim, high carbon steel is the only choice for many applications in today's vehicles.

Chad Castrigano, Director of National Accounts at Three D Metals, said, 'People use the high carbon because of the high strength it has. The high carbon content makes it resistant to wear and tear, so it doesn't break down over time.' And that makes high carbon steel the perfect choice for the automotive industry.

5 Advantages of High Carbon Steel

1. Strength: High carbon steel has a high strength-to-weight ratio and a tensile strength greater than lower carbon steel. This gives it the ability to withstand greater pressure without bending or deforming. 
2. Durability: Parts manufactured using high carbon steel won't be as susceptible to corrosion or extreme weather conditions. Compared with low carbon steel, high carbon steel won't wear out as quickly under adverse factors.
3. Flexibility: High carbon steel easily forms into many shapes and sizes without breaking. Once in the configuration desired, apply heat-treat, and the steel will acquire 'memory.' It maintains its shape even after being applied.
4. Ease of Assembly: Fasteners and other applications made from high carbon steel are engineered to fit with exactness. Removal and reapplication are repeatable.
5. Aesthetics: Because of the strength and durability of high carbon steel, parts and fasteners can easily be hidden to allow for aesthetic appeal without sacrificing strength.

High Carbon Steel & the Automotive Industry

Here are only a few of the applications high carbon steel fulfills with consistent performance for the automotive industry:

• Vehicle Frames
• Door Panels
• Springs
• Mufflers
• Panel Trip Clips
• Connectors in Electrical Terminals
• Bumper Clips
• Airbag Clips
• Fuel Rail Clips

According to Castrigano, what makes high carbon steel ideal as a fastener for automobiles is its ease of assembly, strength, and durability. Clips made of high carbon steel can be snapped into place, and the assembled component removed and re-applied several times over the vehicle's life.

Why Choose High Carbon Steel for Auto Parts Manufacturing?

While high carbon steel has a higher cost than low carbon steel, its structural properties provide more value, especially regarding automobile safety features. And you can't put a price on safety. The construction industry has regarded the benefits of using carbon steel in construction as critical to solid infrastructure.

You need a fastener with enough strength to hold safety features in place'like airbag retainer clips. Low carbon steel in that application could cause the retainer clips to fail and the airbag to come out of the assembly, creating a hazard that could be life-threatening. A fastener made with high carbon steel holds the plastic panel on while allowing the airbag to expand safely.

High carbon steel is also preferable as a fastener in applications where appearance is part of the design. For example, instead of using nuts and bolts to keep a bumper attached to a vehicle, high-carbon steel clips are hidden beneath the surface and stay connected under adverse conditions. 

Let Three D Metals Handle All Your Steel Product Needs

As you can see, high carbon steel is the choice when you want strength, durability, flexibility, ease of assembly, and aesthetics. The value you get from using it for safety and reliability in the automotive industry far outweighs its slightly higher cost. When you're searching for high carbon steel in today's market, Three D Metals has your back.

Three D Metals is a family-owned small business specializing in stellar customer service. That's why we're the friendliest folks in the metals industry. Let us show you how high carbon steel can work for you. Reach out to us today for a custom quote!

Does your business need to purchase steel coil? In this article we take a look at the different types and classifications of steel coils in India to enable you to pick the right products for your manufacturing processes. We also look at the definition of steel coils, the properties and specifications, and other factors to be considered when you buy steel online or offline.

Steel is an important commodity for manufacturing, engineering and construction industry. Steel became popular due to its high tensile strength, flexibility, and low cost. Steel is most widely used in the form of steel coil made from steel slabs. There are various grades or classifications of steel coils and used across industries for a myriad of functions. Steel coils are made by hot rolling, cold rolling, or by using the Electrolytic Tinplate (ETP) method.

The quality of steel coils depends on the grade of steel you choose. Depending on the grades of steel, coiled steel will have different mechanical properties and specific chemistry. There are about steel grades with various physical, chemical and mechanical features that have been developed around the world. Steel coils are therefore chosen based on the specific uses of a company.

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For example, a car manufacturer uses Advanced High-strength Steels (AHSS) while the construction industry usually utilise Fe 415 and Fe 500 grades of steel.

Coil meaningA length of wire or rope arranged in a series of circles one above the other is called a coil. The process of this arrangement is called coiling.Metals are often drawn out into sheets and made into metal coils for use in industries. Like coil steel these coils are also used according to their chemical and mechanical properties. Aluminium coils are one of the most used among metal coils after steel coils.

A length of wire or rope arranged in a series of circles one above the other is called a coil. The process of this arrangement is called coiling.Metals are often drawn out into sheets and made into metal coils for use in industries. Like coil steel these coils are also used according to their chemical and mechanical properties.are one of the most used among metal coils after steel coils.

Let us take a closer look at the meaning of steel coils and their classifications, and the use of steel coils in industries.

Steel coil definition and benefits

To answer the question of 'what is steel coil?', steel coil is defined as sheet or strip of steel that is wound or coiled after rolling. It is manufactured by placing a slab into a continuous rolling machine to reduce its thickness until it forms a sheet. This sheet is then wound into coils.

Steel coils have multiple benefits:
' Durability
' Excellent heat resistance
' Low maintenance
' Safe to use
' Affordable

Uses of steel coil

Steel coils can be formed into any shape and are often used along with other materials to create specific shapes. Coiled steel is used for a variety of applications including building components, machinery and electrical equipment, kitchen appliances, etc.

Some of the widely known steel coil uses include:

Manufacture of automotive parts

Automotive parts including the shell of the vehicle, chassis, suspension, rims, exhaust system, etc., are made of steel. Durability, heat resistance, high strength-to-weight ratio and non-combustibility of steel coils make them the ideal choice for an automobile engine.

Electronic components

Computers, smartphones, circuit boards, etc., are made of steel coils. Since steel has a high melting point it is apt for use in making electronic goods. Steel also contributes to electrical devices being cost effective.

Pipe manufacturing

Steel rolling machines have allowed pipes to be continuously rolled into long pipelines without the need of welding pipes together to form a long pipeline. These are used as gas pipelines and in the construction of houses for heating, plumbing, etc.

Railroads

Railroads use carbon steel coils due to their high flexibility. It has the ability to expand without changing shape, making it suitable for train wheels running on railway tracks.

Considering the wide range of steel coil use, procurement of steel as a raw material has always been vital for businesses. Today, steel coils can be purchased online that gives businesses the option to compare prices, delivery timelines, quality, and other details before purchase. Tata nexarc's Procurement is one such place where you can buy steel online at competitive prices hassle-free.

Also Know: Latest Steel price in India Today

Steel coil classification

Steel coils are classified into two main categories according to the steel coil processing method used:

Hot rolled steel coils

Hot rolled coils are manufactured in hot-rolling mills. Hot-rolling is the metal-treatment process that takes place at high temperatures approximately more than degrees Fahrenheit above the recrystallisation temperature of most steel types. Hot rolling begins when a large, long steel called billet is heated and sent to a large roll to be flattened into sheets. It is then passed through a series of rolls maintaining its high temperature until they reach the desired dimensions. These steel sheets are then spun and left to cool.

Since hot rolled steel is cooled after processing, it shrinks leading to less control over its final shape. This makes it less suitable for precision applications. Railway tracks and construction projects often use hot rolled steel.

Hot rolled steel is usually identified using the following characteristics:

• A scaled surface which is an after-effect of cooling from extreme temperatures.
• Slightly rounded edges and corners for bar and plate products due to shrinkage and lack of precision finishing.

Rolling refers to a metal forming process wherein a metal stock is passed between two rolls and are flattened to get a uniform thickness.

Cold rolled steel coils

Cold rolled steel coil is an output of hot rolled steel. Hot rolled steel that is cooled completely is re-rolled at room temperature to produce cold rolled steel coil. This steel coil processing method helps achieve exact dimensions and better surface qualities.

Cold rolled steel coils undergo the rolling process which are metal sheets put between two rollers. There are other cold finishing processes including turning, grinding, and polishing. These processes are used to modify the hot rolled steel into more refined products.

Cold rolled steel is usually identified using the following characteristics:

• Smooth finished surfaces
• Well-defined edges and corners
• Better uniformity

There are also other kinds of steel coils including galvanised steel coil, carbon steel coil and stainless-steel coil. All these types of coils have varying mechanical and physical properties.

Steel coil specifications depend on the type of steel coil in question. For example, while the thickness range of commercial quality galvanised steel coil is 0.14-0.80 mm the thickness range of carbon coil steel is from 0. ' 0.889 mm. Steel coil sizes also vary according to the supplier.

Before choosing the steel coils for your business, learning how steel coils are categorised and the applications of different steel coils can help you pick the perfect steel coil product for your manufacturing processes.

Also Read on:

Aluminium Coil, Colour coated steel coil, Stainless steel coil.

Author: Priyanka Babu

Priyanka is a seasoned content marketing professional with more than 6 years of experience crafting various forms of business and technology sector content. Her insightful writing tackles critical issues faced by small-scale manufacturing businesses. Priyanka's clear and concise communication empowers businesses to make informed decisions and thrive in today's dynamic business environment.

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