Tag Archives: steel welding

What is Flash Welding?

June 21, 2023 Editor

Introduction:

Flash welding is a specialized welding technique that joins two metal components together using a rapid and intense burst of heat generated by an electrical discharge. This high-energy process creates a strong and reliable weld, making flash welding a preferred choice in industries where speed, efficiency, and durability are paramount. In this article, we will delve into the inner workings of flash welding, explore its advantages, and discuss its limitations.

How Does Flash Welding Work?

Flash welding involves the following key steps:

Preparation: The metal components to be welded are meticulously cleaned and aligned in a precise manner to ensure proper contact during the welding process.

Contact: The two metal components are brought into contact under high pressure. This pressure is crucial to establish electrical conductivity between the two parts.

Electrical Discharge: Once the components are in contact, a high electrical current is passed through them, resulting in an intense burst of heat. The electrical discharge occurs for a very short duration, typically in milliseconds.

Flash Formation: The high heat generated by the electrical discharge causes the metal surfaces to rapidly heat up and melt. The molten metal forms a “flash” that acts as a temporary filler material between the two components.

Upset: After the flash forms, the pressure is maintained, and an additional force is applied to bring the two components closer together. This action results in the expulsion of excess flash material and the formation of a solid, strong weld joint.

What are the Advantages of Flash Welding?

Flash welding offers several advantages, making it a popular choice in various industrial applications:

Speed and Efficiency: Flash welding is an incredibly fast process. The rapid heating and welding cycle times enable high production rates, reducing overall manufacturing time and costs.

Strong and Durable Welds: Flash welding produces high-quality welds with excellent strength and integrity. The joint formed is often as strong, if not stronger, than the base metals being welded.

No Filler Material Required: Flash welding does not require additional filler materials, as the molten flash material acts as a temporary filler during the welding process. This eliminates the need for extra consumables and simplifies the welding operation.

Versatility: Flash welding can be used to join a wide range of metals and alloys, including steel, stainless steel, aluminum, and copper. This versatility makes it suitable for diverse applications across multiple industries.

Minimal Heat-Affected Zone: Flash welding’s high-speed nature minimizes the heat transfer to the surrounding areas, resulting in a smaller heat-affected zone. This helps preserve the material’s properties and reduces the likelihood of distortion or weakening of the base metals.

What are the Limitations of Flash Welding?

While flash welding offers numerous advantages, it also has some limitations that should be considered:

Limited Joint Configurations: Flash welding is most effective for joining flat or cylindrical components with large contact areas. Welding complex or irregular shapes can be challenging with this method.

Precision Alignment: Proper alignment of the components is critical in flash welding. Any misalignment can result in an imperfect weld or insufficient electrical conductivity, leading to joint failure.

Equipment and Energy Requirements: Flash welding requires specialized equipment capable of delivering high electrical currents and managing the rapid heat generated. This can involve significant initial investment and energy consumption.

Size Constraints: Flash welding is more suitable for smaller to medium-sized components. Welding large or bulky parts may require additional equipment or alternative welding methods.

Conclusion:

Flash welding is a high-speed welding process that delivers strong and durable weld joints. With its exceptional speed, efficiency, and reliable results, flash welding has become a favored choice in industries where rapid production and robust welds are essential. Understanding its working principles, advantages, and limitations enables

Blog

Different uses of Steel Coils

November 14, 2022 Editor

Steel Coils considered to be versatile and strong metal are used for building walls, ships, roof panels, and several other construction and engineering works. It is essentially a finished steel sheet that has been coiled or wound several types along the width of the metal sheet that adds to its features. It is a known truth that steel coils with coatings become moisture and weather-resistant and is one of the most eco-friendly materials for construction purposes. Steel coils are available in different grades and each has its own importance in the world of metal manufacturing works. Over here, we would not get i12a discussion on steel coil grades but try to touch the uses of steel coils, as steel slabs when rolled into coils get ductile, has high strength, is of high grade and ductile. The coiling of steel makes it a friendly option for those who want to customize the metal for their specific needs.

Automotive Industry: Steel in general has an innumerable usage in the automotive industry, from body parts to machinery, all require steel in different ways. So, you may find it in chassis, wheels, suspension, car doors anywhere that you can think. It is an ideal choice for a vehicle’s combustion engine as it is non-combustible, has high resistance to heat, is durable and top it has high strength-to-weight ratio. The best feature of steel coil is it can be recycled and reused without the fear of losing its basic quality, it can be coiled again and again for making new products out of it for automotive parts.
Electronic parts: Steel coils as mentioned earlier has high melting points which makes it a suitable material for cases of mobile phones, circuit boards, CPUs others. It is the most favorite part in the manufacturing of electronic equipment and parts as the melting point is very high owing to which electronic gadgets have better life span, require negligible maintenance and are not very expensive.
Structural Steel: With steel coils, fabrication works get really simple and easy, we can get any structural designs which is strong and can withstand force. Coils can be wound into I-beams, angle bars, H-beams or others as per demand and need for structural purposes. Demand for structural steel is comparatively higher than any other manufacturing materials as it is not too much a task to customize steel coils to any shape, size and design. They are known to be used for providing framework support for enclosures or walls, structural steel can be seen in almost all the buildings. The beams rolled out from the coils are used in the ceilings that provide enough strength to control winds and keep the structure solid and safe.

Omni Steel Supply is a renowned professional manufacturer and supplier of steel and metals. They even deal in steel coils and have been fabricating the coils for carving out various interesting designs for commercial and residential uses. If you wish to know more about metal and steel coils, do not forget to reach to us by filling the form given below.

5 Incredible Services offered by Custom Metal Fabricator

Turning a small sheet of metal into a piece of importance and art, is the work of a metal fabricator.
With sustainability becoming the new norm of business as well as healthy living, products made out
of metal and metal works have grown in demand. Iron, steel and aluminum are fulfilling both the
commercial and residential requirements of construction and interior designs. Today, we have more
trained designers who have knowledge of working on high end software programs to digitally create
the design that is troubling the thoughts of the customers. Metal manufacturers are more organized,
know their customers and can fulfil demands. Let us evaluate the reasons why anyone should connect
with Custom Metal Fabricator.

1. Provide Customized Services: Technology has progressed so much, that it has become quite
simple to provide customized services. Today, customers wish is fulfilled by manufacturers in
the most efficient manner. There are no delays and requirement to modify a design for
achieving a particular cut and design.
2. Offer both online & offline services: With pandemic, structure and module of business has
gone into a big transformation. Professional metal fabricators have adapted to the changes
and already dealing with both online and offline services.
3. Offers one dedicated person: A professional organization would always offer you one
representative, who would guide you and help you in reaching your goal in the most efficient
way possible.
4. Offers regular discounts: If you follow social media accounts of metal manufacturers like Omni
Steel Supply, realize you would they often update their account and announce about
upcoming offers and discounts. Like, recently Omni Steel Supply was offering Black Friday Sale
for their customers, which could have been used even for metal repair or for manufacturing
a completely new project.
5. Give Options: A metal fabricator, who has been in business for a very long time, understands
requirements for their customers. They offer options and suggestions, which could help their
clients in cutting cost and yet get the best product in the market.
Over the period of time, it has been realized, it is always recommended to connect with an
experienced metal fabricator. They can guide, have enough knowledge to mold and cast the metal to
give the perfect finish at the most reasonable price. They have right equipment to achieve the end
result while ensuring safety of their workers.

OMNI provides high-end steel rebar fabrication services like no other!

Omni Steel Supply offers customized metal fabrication in NY and the surrounding areas as Jamaica,
Queens and other places. With their state-of-art technology, they give the best services and finish
projects without any delay. They take both online and offline orders and always find a way to offercomme
discounts to their customers. They take both big and small projects and have clients both from the
commercial and residential areas.

If you are looking for a metal fabricator for your upcoming project
or want suggestions for how to use a piece of metal lying in your garage, then get in touch with us today. Fill up the form and we would come to your aid!

Breaking News Omni Steel Supply is now introducing top of the line Aluminum Welding services under the supervision of industry experts for your commercial and residential projects backed up with exquisite customer services to ensure your dreams are fulfilled.

For online and remote orders, reach out to us at

+1 (718) 523-5400

Omni Steel services

Fence and gate fabrication

Custom fencing NY

Steel Band Saw Cutting

5 Reasons Why We Need to Work with the Best Metal Contractors

Finding and deciding on the best metal contractor is quite a challenge. There are many in the market
but what makes the difference and how to select a reliable one who can provide wholesome service.
We have so many questions taking rounds in our mind when all we want a welder who can create an
awesome corner metal shelf with the spare iron pieces lying in our garage. We are listing here five
things which can ease your decision-making process and connect you with a good metal welder in
Jamaica or elsewhere.

1. Customer Care: An experienced metal manufacturer would always have a secured and
disciplined customer care, who can respond to queries, promptly direct to the right
department and provide solutions without much delay. Not only this, the customer care
should reply to online queries as well.
2. Update about new offers: Many times, manufacturers come with discounts and offers, a
professional manufacturer would update customers about offers and discounts through
various mediums. Omni Steel Supply, are regular in sharing information about upcoming
discounts through their social media platforms. This makes the customers feel secure and
empowered and they can take decisions without any hesitation.
3. After sale service: Many contractors feel they are done with their responsibilities once the
installation work is complete. But this is not the complete truth, several times customers look
for reliable after sale service for maintenance of the product. So, metal contractor who
considers once a project comes to them, it becomes a family, that contractor is worth
considering.
4. Cut to fit: Most manufacturers claim very high but when it comes to actual work, they are not
ready to give as desired by the customers. This could be either they do not have required tools
or they do not have necessary expertise. A pro will always let you live your dream and will also
share tips on how to improvise and cut cost at the same time.
5. Care for workers/employees: It is not only about the customers, to achieve great heights and
be committed to them, metal manufacturers should also feel for the workers and employees.
They should take all measures to provide for their security and betterment. Contractors must
facilitate its workers with top-of-the-line equipment for their safety purposes and also for
timely completion of the projects.
Omni Steel Supply is a professional metal contractor and is equipped with best working technology.
We even take online and remote orders with the help of our efficient customer care department. All
our employees are courteous, know how to answer queries and provide solution at the earliest. We
believe in completing the projects as per our commitment and have swift transportation service for
timely installation of the finished products. You can reach out to us for commercial or residential metal
work. We handle both big and small projects and each work is dear to us. Fill up the form below and
you would end up being a satisfied and content customer.

Salient features of Aluminum Welding Services

Common Challenges of Aluminum Welding Services in NY

For Aluminum Welding, the first challenge is melting point. Based on the alloy, the melting
point of aluminum is decided. Compared to steel, aluminum’s melting degree is much less.
Further, we need to understand, it has a layer of oxide that is comparatively harder than the
metal and it is this layer that protects it from any kind of abrasion and corrosion. It is
imperative to understand molecular constituents of the metal which only a seasoned
engineer can share.

Another interesting challenge with aluminum welding is to check porosity as well as the
thermal conductivity of the metal. It tends to get more porous during the welding process.
Usually a professional welder in Queens, NY would use a helium or argon gas mixture to
fight issues related to the porosity of the metal. The balance temperature and voltage of the
heat to have control over the welding process.

There’s one more important thing that we must remember before the aluminum welding
process, it is to remove any kind of dirt or moisture or oil or residue from the base. This
makes the welding work really smooth and faster. A welding engineer knows the importance
and also has a solution for it.

A welding engineer also takes charge of any threat from cracking, and adds an adequate
amount of filler to avoid any cracking due to porosity. Also, a higher amount of heat is
required for welding aluminum.

Purpose of Aluminum Welding Services

Many would think why go for aluminum welding services? Now, the reason could be
several. The services can be availed both for commercial and residential purposes. Some of
the common uses of the services are…

● Value addition: Giving a new look to the present edifice like creating an angle for the
window or a shelf at the store. Idea is to bring a novelty and add some positivity in
your surroundings.
● For garden: Aluminum racks can be welded for hanging flower pots or for decoration.
It enhances the whole beauty of the place.
● Repair: Many times, welding is necessary for reinforcing the present construction.
● During construction: Aluminum railings and staircases are very common features
these days, so, designers are often in the lookout for a seasoned aluminum welding
service provider in NY.

Omni Steel Supply has been providing aluminum welding services for quite a few years. We
have technicians and engineers who understand the nuances of working with high heat
during welding services. We also offer remote services and have great deals to offer. If you
wish to know more about the services and any related issues, just fill up the form below and
we would contact you.

5 Smart Ways to Select Steel Sheet

How to Select Steel?

Five things that we need to consider for our selection is durable, toughness, weldability, strength and ductility.

1. Durable: Steel is a hardened metal and is the most popular element due to its durability. But, at times you need to consider it with regard to the purpose for which it is required. Durability varies with gradation of steel and can be increased by alloying. If you are looking for steel planter, which is exposed to water and humidity, then definitely you need steel that has a high resistance to corrosion.

2. Toughness: Now, if you need steel pipes for transferring water or for construction purpose, then surely toughness is the call of the day. Our requirement will be really hard steel, that can withstand all types of wear and tear and stay tough.

3. Weldability: Mostly all types of steel are weldable, yet we need to check alloying for various usage. As welding can also reduce the toughness of the steel, so we need to make an informed choice after proper discussion with the right metal supply in NY.

4. Strength: Another aspect to look for is the strength of the steel. Suppose, we need for steel wine rack, then surely, we need a good quality steel, which can hold things without falling and even has appealing look and feel to it.

5. Ductility:Alloy is the main factor and we need to understand it, if we are looking for steel that has high ductility for steel wedge or something similar to that.
Longevity, durability and cost effectiveness are the three things, one can identify with steel. We provide carbon steel plates of different width, size and cost. Most of the items that we supply are listed on our website, but, if you are looking for something beyond this, you can approach us and we can supply that to you. We give the most competitive market price and take guarantee for the work that we do. For quality and best steel sheet or plates online in New York services, you can rely on us.

How to make the correct choice?

Engineering steel comes in various grades and the gradation is essentially subject to alloying properties like if sulphur content is reduced, then ductility can be increased. So, we have to understand how much we have to bent plate and for what purpose, the small knowledge can go a long way in making the right decision regarding steel.

A few more things that we can bring into consideration while making a choice are—
• Is steel corrosion resistance
• Is steel required for machined
• Is steel needed for heat treatment
• Does steel need good formability
• Application
The above can help further in selecting the right type of steel and can give a good return on investment.

Why choose Omni Steel?

At Omni Steel Supply, we deal with wide range of steel and aluminum items. You can rely on us for your supply of good quality metal in New York and US. We have consumers across the country and been in business for a very long time. We have a great web presence and can guide you about the right type of steel for your end usage in no time. Most affordable and reliable steel and aluminum company in Jamaica, New York.