metal processing Archives - National Material Company

6 12, 2024

Metal Stamping Products in the Wild

jane2024-12-11T21:45:20+00:00December 6th, 2024|News Blog, NMC Media|

Have you ever wondered how industries like automotive, solar energy, and agriculture manufacture critical components with such precision and durability? Well, the answer often lies in metal stamping. This essential technique produces high-quality, reliable components across various sectors, enabling everything from everyday household products to cutting-edge technologies.

In this blog, we’ll explore metal stamping products found in the world around us. We will examine key industries that utilize it. We’ll also discuss how high-quality materials like galvanized steel. Additionally, how aluminum plays a vital role in ensuring the durability and performance will also be examined.

Metal Stamping Products in Everyday Use

Manufacturers use metal stamping products to create many of the items we encounter daily, from kitchen appliances to electronics, tools, and furniture hardware. Furthermore, these products rely on the precision and consistency of metal stamping to function efficiently and last longer.

Metal stamping products are widely used in various industries to create essential components for appliances, electronics, and automotive parts. In appliances, metal stamping is used for components in microwaves, ovens, and dishwashers. In the electronics sector, it produces internal parts for smartphones, computers, and other devices.

For the automotive industry, metal stamping ensures the precision of parts such as seat belt buckles, exhaust systems, and engine components, all of which meet rigorous performance and safety standards.

Image Attribution: https://www.freepik.com/free-photo/washer-inside-washing-machine_1254741.htm#fromView=search&page=1&position=0&uuid=5754847d-2017-43f1-90c3-e62476500449

Key Industries Leveraging Metal Stamping

Industries such as automotive, aerospace, and medical device manufacturing rely on metal stamping for producing critical components. These sectors require precision, durability, and high performance, making metal stamping products essential for meeting rigorous industry standards.

Metal stamping products in aerospace

In aerospace, metal stamping products are essential for creating lightweight, strong components that meet stringent safety and performance standards. Manufacturers stamp structural components and engine elements to ensure optimal strength-to-weight ratios.

Metal stamping products in aerospace

Metal stamping products are widely utilized in the automotive sector to manufacture chassis components, body panels, and interior elements such as brackets and seat components. The process allows manufacturers to produce large volumes of complex parts with high precision.

Metal stamping products in medicine

Precision is key in the medical device industry. Manufacturers use metal stamping products to produce surgical instruments, implants, and diagnostic equipment. This ensures that these components meet the exacting standards required for medical use.

These industries demand tight tolerances, high strength, and durability, all delivered through metal stamping.

Metal stamping in the solar industry

One of the fastest-growing sectors utilizing metal stamping is the solar energy industry. Solar power systems depend on various precision-engineered components, particularly in solar tracking systems. These systems require durable parts to withstand the elements, ensuring solar panels can follow the sun’s movement for maximum energy capture.

Solar […]

6 11, 2024

Metal Processing for Electric Vehicles: When Steel and Aluminum are Needed

jane2024-11-06T15:00:59+00:00November 6th, 2024|News Blog, NMC Media|

As the electric vehicle (EV) market expands, strategic use of materials like steel and aluminum has become critical in achieving performance, sustainability, and cost objectives. Metal processing for electric vehicles is a complex field where the selection of materials can significantly influence vehicle design and manufacturing efficiency. Both automotive aluminum and automotive steel play pivotal roles, each offering distinct advantages that can enhance or hinder a vehicle’s performance, range, and cost-effectiveness.

The Steel vs. Aluminum Debate in Metal Processing for Electric Vehicles

In the electric vehicle (EV) industry, a competition between steel and aluminum has emerged, with manufacturers weighing the pros and cons of each material for specific applications. Steel, including ultra-high-strength (UHHS) and advanced high-strength steel (AHHS), is valued for its strength and cost-effectiveness. Aluminum, on the other hand, is favored for its lightweight properties and thermal conductivity, making it ideal for battery enclosures and body panels.

As original equipment manufacturers (OEMs) and EV automakers strive to optimize their vehicles, choosing steel and aluminum becomes a strategic decision. This decision is influenced not only by the materials’ inherent properties but also by factors like supply chain management, the capabilities of steel service centers and metal processing centers, and the demands of EV infrastructure. Understanding the benefits and limitations of each material can guide manufacturers in creating electric vehicles that meet the highest performance and sustainability standards.

The Case for Steel

Advantages of Automotive Steel in Electric Vehicle Manufacturing

Automotive steel, particularly ultra-high-strength steel (UHHS) and advanced high-strength steel (AHHS), offers exceptional strength and durability, making it ideal for structural components that must withstand significant stress, such as the vehicle frame and chassis. In addition to its robustness, steel is generally more cost-effective than aluminum, making it a preferred choice for manufacturers with budget constraints. This is especially important for original equipment manufacturers (OEMs) looking to optimize production costs.

Furthermore, steel is highly recyclable, aligning with sustainability goals and reducing the carbon footprint of vehicle production. The use of galvanized steel also enhances longevity and corrosion resistance in automotive components.

Challenges of Using Steel in Electric Vehicles

One downside of using steel is its weight, as it is significantly heavier than aluminum. This added weight can negatively affect a vehicle’s overall efficiency and range, making it less ideal for electric vehicles focused on maximizing energy efficiency. Additionally, although advancements in galvanization have improved steel’s resistance to rust, it remains more susceptible to corrosion than aluminum, particularly in harsh environmental conditions.

The Case for Aluminum

Benefits of Aluminum in Electric Vehicles

Aluminum’s lightweight nature makes it an ideal choice for reducing vehicle weight, improving fuel efficiency, and extending the range of electric vehicles. For EV automakers, automotive […]

8 04, 2024

Galvanized Steel for Solar Tracking: Applications and Capabilities

jane2024-04-10T15:16:06+00:00April 8th, 2024|News Blog|

The immense potential of solar power as a renewable energy source is globally acknowledged, leveraging the abundant, clean, and accessible energy from the sun. To maximize sunlight capture throughout the day, solar panels need to be optimally oriented, a task achieved by solar trackers. Furthermore, these devices adjust solar panels or collectors to follow the sun’s path. Significantly, this enhances their efficiency and energy output by 25% to 40% over fixed installations.

What makes a well-designed solar tracker? What material can support the weight and movement of solar panels or collectors while resisting corrosion and rust from exposure to the elements? It’s simple. The answer is galvanized steel.

This blog will explore the role and benefits of galvanized steel for solar tracking and how it can help you achieve your green energy goals. Stay tuned and learn more about galvanized steel for solar tracking and how the leading steel service center, National Material Company, can enhance your sustainable energy projects.

Galvanized steel is an incredibly powerful material that should not be underestimated.

To produce galvanized steel, manufacturers apply a layer of zinc to the steel, which prevents rust and corrosion. In fact, the function of the zinc coating is to act as a sacrificial anode. This means the zinc layer will corrode before the steel layer beneath it. Various industries and applications widely use galvanized steel due to its low cost, long life, and resistance to mechanical damage.

Galvanized steel offers several advantages:

Less expensive than stainless steel and does not require additional surface treatments or coatings.
It has a lengthy lifespan of more than 50 years in average environments and more than 20 years in severe water exposure.
The galvanization process controls the coating thickness and quality, making it reliable and consistent.
As a result of the zinc coating creating a metallurgical bond with the steel, its mechanical properties are improved, rendering it solid and long-lasting.

Some galvanized steel applications are:

Construction — People use galvanized steel for roofing, walling, foundations, and structural components such as beams, columns, and frames.
Automotive — Manufacturers use galvanized steel to make body panels, chassis, and other parts that must withstand corrosion and maintain strength.
Solar — Mounting systems, frames, and supports for solar panels are made with galvanized steel, capable of enduring severe weather and UV exposure.
HVAC — Ductwork, pipes, and fittings for heating, ventilation, and air conditioning systems often utilize galvanized steel due to its ability to prevent both condensation and corrosion.
Agriculture — Galvanized steel is used for fencing, silos, greenhouses, and animal shelters. This is because it can resist animal damage and chemical exposure.

Solar Trackers: Where Steel Shines

Image Attribution: https://www.freepik.com/free-photo/photovoltaics-solar-power-station-energy-from-natural_10896368.htm#page=2&query=galvanized%20steel%20in%20solar%20trackers&position=28&from_view=search&track=ais&uuid=965b391b-330b-401a-9427-5fa200bf38bd

Some […]

8 03, 2024

Processing Steel in the U.S. – Metal Forming 101

jane2024-03-13T17:10:30+00:00March 8th, 2024|News Blog|

Metal forming is a process vital in the US steel processing industry. Renowned for its capacity to mold complex shapes and structures, it’s a process embraced by steel processors throughout North America for its capability to generate a wide array of essential products, from precision automotive parts to critical aerospace components.

Metal forming requires skilled professionals and advanced machinery, which is where steel service centers come in. These centers are the go-to source for metal processing, forming, and distribution, providing essential services that help transform raw materials into finished products.

What is Metal Forming?

Have you ever wondered how metals manufacturers create various shapes and sizes of metal parts? It’s thanks to the fascinating process of metal forming: the art of shaping a piece of metal into any desired shape. Various methods are involved in this process, from roll forming and bending to extrusion and forging.

The best part about metal forming is its efficiency and accuracy. With this technique, manufacturers can create large, sturdy metal parts with high precision. And that’s why it has become an indispensable part of the manufacturing industry today. Next time you observe a metal part, remember it was made using a specific process.

Metal Forming Process: The Basics

Metal forming is a captivating process that encompasses a diverse array of production techniques. From forging and casting to rolling and bending, there are countless ways to transform raw metal stock into a finished item. Regardless of the technique, manufacturers aim to create high-quality products that meet customers’ needs. So, whether you’re a metalworking expert or just curious about the industry, metal forming is worth learning more about!

Cold Working Process

In the cold working process, one applies force to reshape metal, changing its shape without adding or removing any material. This process can achieve the desired shape of the metal at room temperature.

Heat Treated Process

Metals can be changed in many ways to make them more robust, flexible, and wear-resistant. One way to do this is by heat treatment, a process of altering the physical or chemical properties of a metal through the use of heating or chilling, normally with extreme temperatures, to achieve the desired result or appearance. Heat treatment is a common method used by manufacturers to give metals intricate shapes that are impossible to achieve through simple bending. It can also make steel more flexible and last longer.

Five distinct metal-forming processes:

1. Roll Forming

Roll forming is a key manufacturing process that involves bending a long strip of metal, typically coiled steel, by passing it through consecutive sets of rolls. Each pair of rolls performs a part of the bend until the metal achieves the intended cross-sectional profile. This method is versatile, allowing for the creation of various shapes and sizes at room temperature.

The process allows for manipulation of metals to enhance their physical or mechanical properties, achieving […]

14 03, 2022

Metals Processing: Advantages of Cold Rolled Steel

Cara2022-08-05T16:30:32+00:00March 14th, 2022|News Blog|

There are many steps required in metal processing in order to achieve a high-quality product. American steel processor, National Material Company (NMC), believes there can be no exception to this rule. Steel is an alloy that is a mixture of both iron and carbon and it is durable, sustainable, and highly desired by many industries. Formal specifications and different grades of steel can affect the performance and use of the metal, but there are additional techniques within the metals’ processing that can alter the strength and finish. In this article, we will focus on one technique known as cold rolling.

Engineers and designers alike must decide on the type of metal they will need to begin work on their projects. Cold rolled steel for many reasons might be the ideal metal. “Cold rolled” refers to the process the steel undergoes before becoming the final product. The temperature is not what we may consider “cold.” Instead, the entire process occurs at room temperature and involves applying great pressure to the steel. However, this does not mean cold rolled steel never experiences its recrystallization temperature. In fact, cold rolled steel endures extreme temperatures and compression rollers just like hot rolled steel. Cold rolled steel simply undergoes more processes once it has cooled down to get exact dimensions and better surface qualities. In many cases, steel may undergo processes like rolling, turning, grinding, and polishing. Each one gives the steel a unique finish.

There are many advantages of cold rolled steel, such as increased strength. (Read about Advanced High Strength Steel, or “AHSS” here.) The compression of the steel at room temperature hardens the strain, giving the metal significant strength when compared to other types of steel. That being said, the steel is not needlessly thick to create this strength. Cold rolling allows for tighter tolerances not found within other steel manufacturing. In other words, the metal will have thinner walls without sacrificing integrity.

One of cold rolled steel’s most desirable aspects is its aesthetics. The cold rolling process enables metal processors like National Material Company to improve the surface finish. It leaves a smooth surface with few imperfections that are ideal if a project requires visual appeal. An excellent surface is great not just for its beauty, however. Cold rolled steel is used in the construction of bridges due to fewer visible surface flaws.

Additionally, cold rolled steel is ideal for projects that require more precision and need to be durable. Bars created with this technique have well-refined edges, and tubes are very straight with excellent concentric uniformity.

Cold rolled steel can be found across many industries today. It is used in parts for home appliances, roof and wall systems, metal furniture, aerospace structural members, and a wide scope of applications too numerous to list. Despite the many steps within the cold rolling process, cold rolled steel has a short manufacturing time and can be delivered promptly so customers can begin work on their projects quickly.

National Material Company […]

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