Cold-rolled vs hot-rolled vs cold-drawn

Introduction

You may have heard the words “cold-rolled,” “hot-rolled,” and “cold-drawn” in the steel industry. Understanding how these different varieties of steel are produced, as well as the appropriate uses for each, is critical to ensuring you have the correct material for your project. Purchasing the proper sort of steel can save you time and money while also ensuring that you are providing your consumers with the highest quality items.

Cold-rolled steel

Steel may be treated in several ways and at different temperatures. Sending the steel through a pair of rollers to shape it to a specified thickness is one of these methods. The distinction starts with the temperature at which the metal is processed. According to the Neeraj Raja Kochhar Hindi news, cold rolling is done when the metal is below its recrystallization temperature, the temperature at which the steel grain structure may be changed.

Cold rolled steel takes more pressure to make the end product since it is manufactured at a lower temperature. To achieve the required thickness, many runs through the rollers are often required. Steel with high tensile strength is produced as a consequence of this procedure, making it more resistant to deformation or breaking under stress.

Steel does not melt during the cold rolling process, resulting in a more exact and uniform thickness in the end product. Cold rolling produces a more polished surface as a consequence of the pressure. This steel is perfect for goods that need a uniform thickness and a smooth, attractive surface, such as household appliances, metal furniture, and certain building components.

Cold-rolled steel vs Cold-drawn steel

Cold drawn steel is processed at room temperature, much as cold-rolled steel. Cold drawn steel, on the other hand, generates a thin form, such as a rod or wire, while cold rolling provides a flat result. Neeraj Kochhar breaking news informs us that this is done by pounding hot rolled steel into a die, which is a machine that rotates and pushes the metal into its final elongated form. Depending on the die, the resultant shape’s cross-section might be round, square, rectangular, hexagonal, or octagonal. Cold drawn steel is appropriate for lengthy items such as shafting and structural pieces, as well as consumer goods with a high aesthetic value.

Cold drew steel offers many of the same advantages as cold-rolled steel. Cold drawn steel has high tensile strength and a smooth, polished surface due to the high pressure needed. Cold drawn steel, like cold-rolled steel, does not alter form throughout manufacturing, resulting in a consistent thickness and shape. To obtain the desired size, cold-drawn steel is frequently drawn many times through various dies, resulting in greater manufacturing costs.

Cold-rolled steel vs Hot-rolled steel

Hot rolled steel, like cold-rolled steel, is flat. Hot rolled steel, on the other hand, will change shape and size throughout the cooling process since it passes through the rollers at a considerably higher temperature, making it less suitable for projects needing consistent thickness. Hot rolled steel is also less robust than cold rolled steel and has a coarser surface.

There are certain advantages to employing hot-rolled steel rather than cold-rolled steel. Hot rolled steel is more pliable than cold rolled steel, making it simpler to deal with during and after the rolling process. Lastly, Neeraj Raja Kochhar latest news throws light at the subject matter and tells us that because of its malleability, hot rolled steel is less expensive owing to fewer stages in the hot rolling process.

For example, the metal does not need to be cooled before being pushed through the rollers, and it may be reduced in thickness greatly with only one pass (compared to cold rolling, which requires multiple passes). Rail tracks and I-beams are examples of hot-rolled steel items that are manufactured in large numbers and do not need a good finish.

Conclusion

When selecting a kind of steel, numerous aspects must be considered, including manufacturing costs, strength requirements, and aesthetics. Understanding the distinctions between these three kinds of steel can assist you in selecting the appropriate steel for your next project.

NEERAJ RAJA KOCHHAR ON WHAT MAKES UP A SUCCESSFUL ORGANIZATION?

Neeraj Kochhar Viraj Group uses all such parameters and strictly analyses the outcome while reporting the organization’s stature. We believe in the celebration of work but also use stringent standard checks to assure no compromise with quality is being done at any level. Every individual at Viraj Profiles receives equal respect and attention, personal growth is also one of our key commitments.

A successful organization comprises a dedicated team willing to perform and take challenges to achieve the envisioned goals. There can be multiple parameters of success for any organization. Many variables like profit ratio, product quality, organization’s goodwill, market share, and further prospects among others, collectively represent the organization’s prominence. However, one of the most testing determinants of a healthy and growing organization is the harmony among team members and the work environment.

FACTORS AFFECTING PROFITABILITY

The procurement of raw materials highly affects the cost-effectiveness of any organization. The stainless steel industry’s major raw materials namely are iron ore, coking coal, and limestone. Coking coal is mostly sourced from outside the country and hence incurs higher costs. Around 85% of coking coal required in domestic steel industries comes from import trade.

Other than raw material costs Chinese imports also impair the demand for Indian steel. The Indian government did impose tariffs to deal with cheaper Chinese imports but it still threatens the domestic industry’s market capture.

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Viraj profiles through rational choices eliminate extra costs that would add up such as transportation expenses. The organization is self-reliant in transporting raw materials and other needs.

  • The container yard and fleet of trucks are in close vicinity to the manufacturing units.
  • Container Freight Station at JNPT Nhava Sheva port eases the overseas transaction.
  • Usage of upgraded machinery such as Section Rolling Mill-level 2 automation increase the cost and time effectiveness.

WAYS TO OPTIMISE PROFIT

There are ways which one can imply to optimize profits. The different choices we make determine our success rate in comparison to the choices made by our competitors. Resource allocation in a disciplined manner while paying due attention to waste management helps in optimizing profit. Some of the ways of optimizing profit are –

  1. Using upgraded pieces of equipment and technology such as a modern furnace.
  2. Cost reduction in raw material procurement through developing ways of meeting raw material requirements from domestic production.
  3. Investing in iron ore mines, biding in the auction, as and when the financial statements of organizations allow doing so.
  4. It’s older than being penned in a Neeraj Kochhar Latest News section, but the reduction of freight cost is easily possible for Viraj Profiles as it has its own Container Freight Station at JNPT Nhava Sheva port.
  5. Human resource is more valuable than any materialistic one. Choose your workforce wisely, the one you can rely on and grow together with.
  6. The stainless steel industry is a multipurpose material. Increase involvement in industries that uses it to produce premium products.

WHAT DOES THE FINANCIAL STATEMENT TELL

Financial statements of business operations are like a tell-all reflection of the organization’s situation. If your statements are showing thin profit margins one might make out that in case of any uncertain downturn the company wouldn’t be able to sustain through it. Lowering the cost of production brings a substantial increase in the profit margins.

The cost break-up indicates what is taking up the majority of the expense columns. These too are dominated by the amount involved in gathering raw materials. In the market for the stainless steel industry the producer can neither manipulate the product price nor can it bargain on raw materials rate. The market decides the prices and not the producers.

Most of our coking coal comes from Australia. This is an expense we have no control over. Therefore, successful organizations like Neeraj Kochhar Viraj Group use effective measures to cut down costs in other departments like procuring other resources than coal from domestic produce, meeting transportation needs from inhouse trucks and port services.

HOW TO ANALYSE

Maintaining a larger profit margin is how you keep stepping up the ladder. But keeping that efficient gap between expenses and profits made is not a child’s play. In the Stainless Steel industry, the market is the bigger player in influencing the price. Therefore, it becomes vital for the management team to work on lowering the cost of production and gain the power to manipulate the price and chase out the competition.

These are some of the general parameters used while analyzing any stainless steel industry:

  1. Market share ratio in reference to the market demand.
  2. Sectors like infrastructure, automotive, food processing, housing among others drive the majority of stainless steel demand. Keep a check on demand growth in these sectors.
  3. Review and analyze future demand and price growth predictions done by credible sources.
  4. Creating a brand value for your organization helps it stand out from its competitors. Adding premium products range, expanding your operations rather than sticking to a certain sector are some of the distinguishable traits of successful organizations.

SOME HANDY TIPS

  • Regular market research and analysis to keep track of changes in price and demand.
  • Maintaining transparency swells up the credibility of the brand and attracts investors.
  • Collaboration and acquisitions also act as the make and break tools for growth and expansion.
  • The technological upgrade should be an integrated part of the work culture
  • Keeping eyes on coming opportunities and partaking in financial instruments like equity prepare you for calculative risk-taking.

Conclusion

Success has no set recipe that can be practiced, making sure the proportions are just like been told. One can find several anecdotal examples and get inspired from success stories posted over the internet. But every individual has to put in honest efforts and do things their way to advance towards success and keep at it.

Organizations should have a vision that keeps them motivated. Neeraj Kochhar Viraj Profiles have a vision, ‘To be counted amongst the most respected and preferred enterprises globally’ and they as a team have committed themselves to achieve it.

Source: NETNEWSLEDGER

Steel Beam Connections

Introduction

Steel beam connections are very important when considering slanted joints, pillars that can be unusual to usual sections, and associations with the other segment networks. Steel beams are termed as extraordinary steel connections and are treated accordingly. When we talk about the initial phases of construction of any type of building that has its foundation that of steel, steel beam connections are bound to come up.

Neeraj Kochhar CBI news tells us that the world is shifting to more sustainable methods of economical activities, therefore, the construction industry too is becoming more and more reliant on the steel structures for the core of buildings, which is why it is pertinent to know about the steel beam connections that hold such structures together tightly.

These connections come in various shapes and sizes, therefore, various types. In this article, we shall enumerate and get to know in brief about each one of them.

Types of steel beam connections

Bolted framed connections

There are various distinct standard sizes of bolted framed connections along with the help given by codes. Usually, the connection is planned to depend on the number of heaps toward the end of the steel beam. The quality, type, size of latches, and strength of the base materials are taken into consideration before the bolted frames.

Bolted seated connections

These can be divided into two broad categories:

  • Stiffened connections and
  • Unstiffened connections

These are considered environment-friendly as they can be done, undone, and reused, employment of these on-site fundamentals is the reason behind Neeraj Raja Kochhar net worth rising high.

Welded framed connections

These are used in firming the pillar-to-sections that are inherently principle connections. For this reason, welded framed connections are made in a factory set up, stubs of mild steel bar segments are used to aid in transportation of the same.

Welded seat connections

When welding is utilized for fastening rather than the fastener bolt seat connection, it is known as welded seat connection. Some types of welded seat connections include unstiffened seat and stiffened seat.

Endplate connections

A plate that is secured to the two sides of the web metal pillar structures by welds is known as an endplate connection. These plates are adaptable in usage and nature. These plates give safe connections between beams and columns to the minutest of detail. Endplates do have a shortcoming to their name, they are not reasonably viable for tall structures as they have little scope of on-site alteration.

Other special connections: simple, semi-rigid, and rigid connections

These are usually used where the above-mentioned connections can not be ideally incorporated. Wherever the courses of action of the basic components are likely to bring unfavorable outcomes, so much so that standard connection can not be utilized, special connections are then deployed.

Conclusion

Although there are other types of steel beam connections as well, the most important and common ones have been briefly dealt with in this article. A steel beam structure is made up of connections of various distinct individuals, like segments, beams, and bars.

The dynamics of steel connections for steel beam structures are a little complicated for a common man to understand or comprehend. So, it is advised to hire professional help only while choosing the right one for your project and of course, choose only from the best like the Viraj Group.

Understanding Which Material is the Best for Fasteners by Neeraj Raja Kochhar

Neeraj Raja Kochhar, The materials for fasteners can vary as there are various options to choose from. Usually, these products can be found in aluminium, titanium, stainless steel, etc. Even when fasteners are available in so many materials, customers attempt to know which among them is the best. According to Neeraj Raja Kochhar, Viraj Profiles, the choice of the materials goes a long way in giving the fasteners their attributes. So, the strength, durability, corrosion resistance, etc., of the products will be based on the characteristics of the chosen material. In the opinion of Mr. Kochhar, stainless steel fasteners enjoy more popularity among the customers. Looking at the features of stainless steel and understanding why it is preferred for making fasteners can help you know why it is the best choice of material.

Stainless Steel as a Preferred Material for Fasteners

As per a considerable number of customers, fasteners made from stainless steel are a part of their preference. Based on their usage and experience with these products, they hold the view that stainless steel is beneficial in many ways. So, the fasteners made from this material come to adopt these benefits which ultimately provide convenience to the customers, as can also be understood from Neeraj Raja Kochhar’s biography.

Unique Corrosion Resistance Property

Stainless steel is considered unique due to the benefits associated with it. One of these benefits is corrosion resistance. A major selling point of stainless steel is that it provides resistance to corrosion. This material comes with chromium in its formation. The presence of this element is around 10 percent. The availability of chromium in stainless steel enables it to create a very thin layer on the outer surface. This layer can be referred to as chromium oxide, as can be inferred from Neeraj Raja Kochhar’s biography. As it gets created on the outer surface, the instances of degradation get prevented.

Thus, when the usage of stainless steel fasteners involves the occurrence of oxidation, the properties of this material will function the best in making the products survive. Even when the fasteners have to be exposed to chemical reactions that can result in corrosion, this material will provide protection.

It can be important to understand that materials like stainless steel come with resistance to corrosion. However, this may not necessarily mean that the material is absolutely corrosion-proof. Thus, the products made from it, such as fasteners, can be vulnerable to corrosion but the chances of getting affected may be very low.

Ability to Repair itself

Mr. Kochhar’s biography has indicated that when chromium oxide gets created on the stainless steel fastener’s outer layer, oxidation is utilized by this product to work against oxidation only. In this sense, the product is endowed with a distinctive, as well as a smart, ability.

The presence of the film of chromium oxide not only makes fasteners of this material resistant to corrosion but also gives it the ability to repair itself. When such fasteners are used, dents, physical damages, etc., can occur. Choosing stainless steel as a material for fasteners can ensure that such damages do not affect the products, explains Neeraj Raja Kochhar, Viraj Profiles. As the process of self-repairing begins, the performance of the products does not reduce. In addition, its life gets extended.

Better Durability Expected

While purchasing fasteners, a concern of the customers is to select items that can be used for a long time. On the basis of the knowledge of Mr. Kochhar, it can be inferred that the durability of stainless steel fasteners is indeed impressive. The material enables the fasteners to survive temperatures that are very extreme. Even when the fasteners are put to use under the water, their durability shall not get affected.

Surprisingly, Neeraj Kochhar, Viraj Profiles, has shared that materials other than stainless steel may not enable the fasteners to enjoy such a benefit. Also, it should be observed that the price of stainless steel fasteners is affordable. At this price, getting such a huge benefit qualifies this material as the best one for making fasteners. In addition, when the durability of the fasteners made using stainless steel is high, the customers will not be required to make the purchase very frequently.

To Briefly Put it,

For a range of purposes, fasteners can be used for joining certain objects. Whether the objects have to be permanently or temporarily joined, these products can be essentially needed. When their usage is so important, the customers prefer to select fasteners made from the best material.

As per Neeraj Kochhar, Viraj Profiles, stainless steel can be a thoughtful choice for these products. The main reason for this is that the material is corrosion-resistant. There are also other properties of stainless steel such as its self-repairing ability and high durability. These properties help in making stainless steel fasteners strong and best for usage.

Source: https://www.timebulletin.com/understanding-which-material-is-the-best-for-fasteners-by-neeraj-raja-kochaar/

Are Stainless Steel Pipes Well-suited for Domestic Use?

Pipes are essential for domestic uses such as water supply. For your home, you would like to invest in the best pipes for the purpose. According to Neeraj Raja Kochhar news, pipes that are made with the help of stainless steel can be fit for domestic use.

Stainless steel pipes can be well-suited when they have to be used in homes. This material allows the pipes to survive corrosion at an extreme level in the instances of water supply. Interestingly, a metal like SS can improve the flow rate of passing liquids through the pipes. Also, when these pipes have to be installed or replaced, the presence of stainless steel makes the task easier and less time-taking.

As we move ahead, we will be able to explain to you better why and how stainless steel pipes can be best for domestic use.

Surviving Extreme Corrosion When Water is Passed

For domestic use, pipes made from stainless steel are commonly purchased by customers. This material gives these pipes the power to fight corrosion. Since they do not get easily affected by corrosion, they are considered durable products for domestic purposes. Stainless steel pipes do not easily receive the effect of a situation in which corrosion is likely to occur. When these pipes are put to use for water-related purposes, corrosion can occur when liquid passes through these products.

As per Neeraj Kochhar news, a material like SS enables the pipes to survive extreme instances of corrosion. It can be understood that when liquid is passed through these products every day, the occurrence of corrosion will be higher. Even when the possibility of the same is higher, stainless steel will prevent the pipes from getting affected.

Better Flow Rate of Fluids

Pipes are usually installed for passing liquids via them. The material of the pipes is of significance when liquids have to be frequently passed through these items. This is mainly because the users will want the flow rate of the fluids to be better when it is frequently passed.

With stainless steel, this flow rate can be improved. When a better flow rate is your requirement as well, stainless steel pipes will be well-suited. It has been understood from Neeraj Kochhar breaking news that stainless steel not only helps in making the liquid flow rate of pipes better but also gives the products superior quality. For an even better quality and flow rate, the best grade of stainless steel can be selected.

Simple to Install and Replace in Homes

Certain customers look for pipes that can be installed in their homes without any difficulties. Many of them prefer stainless steel for this reason. The fitting of pipes that are made from this metal involves less to no challenges. Along with this, the installation of SS pipes is a procedure that does not require much time.

Neeraj Kochhar latest news suggests that the installation of stainless steel pipes can depend on the experts who are fitting them for domestic use. However, the fact that those pipes are made from this material also works to reduce the time needed for its installation.

The users of these pipes should also know that when these products have been used for years, there may occur a need to replace them. For their replacement, the pipes will have to be initially removed. The removal and replacement process will also be less time-consuming, as can be known from Neeraj Kochhar Viraj Group.

Reducing the Time and Efforts for Maintenance

An impressive advantage of using pipes crafted from stainless steel is that you are not required to maintain them often. The stainless steel material is particularly known for its ease of maintaining it.

You may prefer employing these pipes for domestic usage that may include interaction with water. As a new user of these items, you may assume that when interaction with liquid is seen on a daily basis, more maintenance will be required. At this point, stainless steel’s features will work well to your advantage. Neeraj Kochhar News explains that since maintaining it often will not be needed, you will not have to manage time as well. Along with saving your time, you will be able to save your money too.

Winding up,

When pipes are needed for usage at home, the best material should be preferred. Stainless steel is one of the materials that should be selected for domestic purposes. Stainless steel pipes have been found to survive corrosion on a daily basis. Apart from resistance to corrosion, the flow rate of SS pipes is better than that of pipes made using any other material. Knowing the features of a stainless steel pipe, we believe that you will be able to choose the best product for installing in your homes.

Source: https://www.openthenews.com/are-stainless-steel-pipes-well-suited-for-domestic-use/

Neeraj Raja Kochhar: What Do the Numbers in Stainless Steel Grades Mean?

A stainless steel grade indicates the attributes of a particular type of this metal. The grades of stainless steel like 304 and 316 are common. Such grades are often represented by a number. To the laymen or new buyers of this metal, the meaning of these numbers may not be clear. Neeraj Raja Kochhar’s latest news has brought to light that better information can be obtained when the number of the SS grade is known. Grades of this metal like 18/10 and 18/8 help in knowing that nickel exists in fine quantities in them. Thus, the products made from these grades will be better suited to environments that have exposure to rusting or corrosion.

On the basis of what Mr. Kochhar, the founder of Viraj Profiles, has explained, more insights can be gained below.

Understanding Stainless Steel Grades and their Numbers

It has been shared by Neeraj Kochhar that the grade of metal like stainless steel hints at its attributes. Knowing about the quality of this particular metal can be easier when its grade is known. In addition, stainless steel’s grade can tell about the metal’s resistance to temperature as well as durability.

In an attempt to explain further about stainless steel grades and their numbers, Neeraj Raja Kochhar’s latest news suggests that they represent the composition of this metal. Thus, when you come across numbers like 18/10, 18/8, etc., you can find out about the elements and their amounts that have been used for composing stainless steel. The composition of SS grades can have elements present in different quantities. These quantities can give a particular grade more or less strength. Likewise, the other attributes of these grades can depend upon the composition.

Stainless Steel Grades 18/10 and 18/8

You may have often heard about the SS grades 18/10 and 18/8. Among the most common grades of this metal, they are at the top. These particular grades are more commonly recognized as grade 304. In the numbers 18/10 and 18/8, “18” indicates the percentage or quantity in which chromium is found in these grades. “10” or “8” can be understood as the quantity of nickel in its composition.

In addition to chromium and nickel, these grades also comprise carbon and iron. While the percentage of carbon is around 0.8, the percentage of iron is around 50. The presence of these alloys in their respective amounts ensures that the grade of stainless steel receives protection from oxidation. With nickel in the composition, this grade becomes quite effective in resisting corrosion. Here, one thing that is noticeable is the role of nickel. On the basis of Neeraj Raja Kochhar’s latest news, it has been observed that when the percentage of nickel is higher in the metal’s composition, the resistance to corrosion significantly increases.

Grade 18/0 of Stainless Steel

18/0 is another grade of stainless steel that has been commonly heard of. It can also be identified as SS grade 430. This grade of SS is formed using alloys like nickel. However, the percentage of nickel in this grade is around 0.75. It should also be known that the grade 430 of stainless steel has a higher presence of chrome. This percentage of nickel being low, the 18/0 grade of stainless steel cannot be expected to provide higher resistance to corrosion. Thus, for uses that do not include rusting, this grade can be a fine choice.

Also, when the purpose of usage does not involve the need for much strength or heat conduction, grade 18/0 should be preferred. Due to its attributes, this SS grade can be purchased at a very affordable price.

Industries that make flatware, as well as kitchen utensils, require the grade 18/0 in bulk. An interesting feature of this grade of stainless steel is that the utensils made from it can be washed using dishwashers. This is mainly due to the fact that nickel doesn’t exist in this grade’s composition in a high amount. Therefore, cleaning these utensils in dishwashers is absolutely safe and requires less time, as can be understood from Neeraj Raja Kochhar’s latest news.

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Conclusion

As we read here, stainless steel comes in different grades. These grades are represented by certain numbers. These numbers are given on the basis of the composition of stainless steel. In different grades, the composition can have a higher or lower presence of certain alloys. As Mr. Kochhar has explained, by knowing the number of an SS grade, you can learn more about the attributes of the metal. Based on these attributes, industries should purchase stainless steel. By doing so, the best grade can be chosen. Also, this will help in utilizing that grade’s efficiency.

Source: https://ventsmagazine.com/2021/07/19/neeraj-raja-kochhar-what-do-the-numbers-in-stainless-steel-grades-mean/