24 06, 2019

10 Fun Facts You Didn’t Know About American Steel and the Steel Industry

2019-09-12T18:25:28+00:00June 24th, 2019|News Blog|

Clark Kent shedding his businessman persona he pulls his business suit away from his chest, exposing the powerful man of steel - Superman’s signature “S” logo

Looking up at the giant lattice-shell steel art structure known as the “Geodesic Dome” outside Montreal environmental museum “The Biosphere” on a clear blue skied day.

After achieving the mass production of steel, American steel industrialists pushed steelmaking to greater innovative levels. By the year 1920, 60 million tons of American steel were circulating around the world annually, making the United States the biggest global player in the steel service industry. Steel processing became a bulwark of the economy, engraving itself into the nation’s identity.

Today, National Material Company carries on the metal service and steel processing tradition. With the following 10 little-known facts, we salute those who paved the way by transforming the world through metal work.

  1. The Man of Steel could have been the Man of Tungsten.

But that doesn’t exactly roll off the tongue, now does it? According to Thaddeus Howze — author, editor, podcaster,  and self-proclaimed answer-man on all things comics –Superman got the name Man of Steel because steel was the most common of the strong metals: Steel, Titanium, Tungsten and Inconel. (It may also have something to do with the fact that “Man of Steel” is much snappier than its clunky counterparts.)

Superman was created to symbolize the extraordinary capacity of the everyday man. Thus, steel won out as metal of choice because of the household name it had made for itself, thanks to the wide proliferation of the steel industry at the time.

“Superman was a ‘man of steel’ stronger than anything you could imagine, and yet something as close as the building you were standing in or the car you desired and one day hope to own […] Steel was everywhere and steel was the king of industrial metals during this period [1940]. Steel wasn’t just the metal of tomorrow; it was also the metal of yesterday. Places in the world that had developed steel before modern industries had long-lasting cultures and it was the development of steel which made the industrial age what it was.”( Source: Quora)

2. Showers, Star Wars memes, and steel.

The month of May is well-known for its rain showers. And Star Wars enthusiasts rejoice on May the Fourth Be with You. And let’s not forget – steel.

Yes, that’s right. In the 1960s, as the nation infused steel into its structure and character, Lyndon Johnson saw it fit to raise a pedestal for steel in the pantheon of American achievement.  Therefore, he designated May as a national month for celebrating the steel industry.

“Steel is the core of industrial America. It has helped to make American productivity and technology the wonder of the world. This vital product which we produce in unmatched abundance is basic to our economy and essential to our security. It supports our buildings, spans our rivers, arms our fighting men. It […]

4 03, 2019

What is a Toll Processing Company?

2019-05-29T23:06:19+00:00March 4th, 2019|News Blog|

A close shot of a collection of steel coils in one of National Material’s steel processing facilities.

The convenience of outsourcing manufacturing work for products and services is becoming more and more popular. This method of contracting with a material processing service center is known as toll processing. (Also known as tolling, contract processing, toll manufacturing, or toll conversion.)

Businesses turn to toll processing because of the expertise and cost savings that the processing center provides. A growing business might lack the facilities, manpower, and time required to process the materials required for their products, leading to shortfalls in efficiency and delivery. Usually, processing centers have decades of experience in a number of different industries,  They have also made significant investments in equipment that can help take a project from concept to completion. Toll processors can offer the contracting company with important information, including difficulties or circumstances that might be encountered when processing specific types of material.

Benefits of toll processing

  • Significantly reduced capital investment
  • No additional permits required
  • No need for additional storage space
  • No need to hire additional employees
  • Can adjust production levels on-the-fly depending on demand
  • Faster time to completion
  • Opportunity to expand your network by working with experienced professionals
  • Avoid extended lead times
  • Affordable costs

Types of toll processing services

Toll processing companies, such as National Material Processing, can cover a wide range of services for their clients. This includes services such as slitting, configured blanking & stamping, cut-to-length processing, pickle & oil, galvanizing / galvannealing, product storage, shipping, , quality analysis, and more.

How to find the right toll processing company for you

When looking for a company to contract with, you should consider a few key factors. First, you should try to select a company that is reasonably located nearby in order to create supply chain savings. The quality of the team of professionals you’re going to work with, as they are going to become an extension of your business once you enter into a contract with them.

Your chosen toll processor will become the link between you, your customers, and your product, and this choice should not be taken lightly. You should choose a company that will not only make your manufacturing processes easier, but also a company that can reduce risk, add to your bottom line, and put you ahead of the competition. Review their quality assurance and control procedures, their supply chain management experience, and their track record.

If you believe your company can benefit from our toll processing services, please visit us at nationalmaterial.com or call (U.S.) 847-806-7200 to discuss how we can be of service.

About National Material L.P. – Since its founding in 1964, National Material Limited Partnership has grown to over 30 business units and is now one of the largest suppliers of steel in America. The National Material group of industrial businesses consists of the Steel Group, Stainless and Alloys Group, Raw Material Trading Group, Aluminum Group, and Related Operations.

15 05, 2018

What Is Steel Pickling?

2019-11-19T14:49:22+00:00May 15th, 2018|News Blog, NMC Media|

WHAT IS STEEL PICKLING?

Steel pickling refers to a treatment that is used to remove impurities, rust, and scale from the surface of a material. During hot working processes, an oxide layer (referred to as “scale”, due to the scaly nature of its appearance) develops on the surface of the metal. Before most cold rolling processes, previously hot rolled steel goes through a pickling line to remove the scale from the surface and make it easier to work. To restore the best corrosion resistant performance, the damaged metal layer must be removed, exposing a fully alloyed stainless steel surface.

In order to remove this oxide layer, the material is dipped into a vat of what is called “pickle liquor”. Pickle liquor can come in many forms; carbon steels with an alloy content of less than 6% are often pickled in hydrochloric or sulfuric acid. For steels that have a higher carbon content, a two-step pickling process is required, with additional acids used (phosphoric, hydrofluoric, and nitric acid).

Steel processing companies that offer hot and cold rolling services typically encounter two different types of scale – high-temperature and low-temperature scale. High temperature milling processes create three layers of iron oxide, which forms on the material after at temperatures above 1070F. Low temperature mill scale develops in procedures that use temperatures below 1070.

TYPES OF ACID USED IN STEEL PICKLING:

Hydrochloric

Advantages:

  • Reduce heating costs since pickling solutions are used at room temperature
  • More extensive scale removal
  • Less penetration of hydrogen by diffusion
  • Less deposition of iron salts on the pickled surface

Disadvantages:

  • Fumes when heated above ambient temperatures
  • Acid recovery systems are expensive
  • More corrosive toward equipment
  • Magnesium Higher disposal costs than sulfuric acid

Sulfuric

Advantages:

  • Acid can be renewed more frequently
  • Raising temperature will allow lower acid concentrations to pickle effectively
  • Ease of recovering iron sulfate
  • The rate of pickling can be controlled by varying the temperature

Disadvantages:

  • Greater acid attack on base metal.
  • Greater hydrogen diffusion into the steel
  • Pickling residues are more adherent
  • Acid solutions must be heated

After the steel pickling process, sheet steel will typically oxidize after long exposure to atmospheric conditions that experience high humidity. To counteract this, a film of oil or other waterproof coatings are applied to create a shield of moisture in the air.

National Material’s Steel Pickling Capabilities:

About National Material L.P. – National Material Limited Partnership and its affiliates have a long history of quality and service dating back to 1964. Since its founding, National Material L.P. has grown to over 30 business units and is now one of the largest suppliers of steel in America. The National Material group of industrial businesses consists of the Steel Group, Stainless and Alloys Group, Raw Material Trading Group, Aluminum Group, and Related Operations.

Visit National Material: https://www.nationalmaterial.com or call (U.S.) 847-806-7200

2 01, 2018

National Material | Your Steel Service Center Since 1964

2020-04-01T21:26:58+00:00January 2nd, 2018|News Blog, NMC Media|

In 1964, Cyrus Tang started a steel service center in the Chicago-area for electrical grade steels.  His initial success continued as he went on to build the company, and expanded into all types of flat rolled steel. Along the journey, National Material Company built many of the first processing facilities in America; including the very first independent push-pull pickle line and heavy-gauge galvanizing line.  With half a century of steel experience, National Material is a leader in processing and supply-chain management for flat rolled steel.

National Material Company is now a part of National Material Limited Partnership which is a diverse operator of metal-related businesses and one of the largest independent operators of steel service centers in the United States.  The NMLP group of companies operate 16 steel service centers and processing facilities in North America and ship over 2,000,000 tons of steel annually. Twelve of these steel processing facilities and service centers are located and operated in the U.S. and Mexico markets to meet the wide variety of needs of our customers.

NMC specializes in supplying, servicing and processing steel with unmatched efficiency and capacity while offering expertise in supply-chain management. As the leader in supply-chain management, just-in-time programs, and inventory control, NMC is the perfect choice for any customer in search of the best value and experience possible.

Our products, services and capabilities, include the following:

  • Hot Rolled and Cold Rolled Steel
  • Grain Oriented and Non-Oriented Electrical Steel
  • Pre-Painted Steel
  • Galvanized, Aluminized and Other Coated Materials
  • Precision Slitting
  • Steel Pickling
  • Galvanizing
  • Annealing Capability
  • Cut-to-Length Processing
  • Precision Blanking Processing
  • Complete Metallurgical Lab and Testing Facilities

With plants strategically located with freight in mind and an experienced team of individuals who truly understand the ins and outs of steel processing, National Material is able to deliver on-time quality services and products while helping to drive down cost for their customers.  On a constant quest for the improvement that can only be achieved through comprehensive supply-chain management, National Material Company comes out on top.  Proud to be ISO 9002 certified, and uncompromising in its safety standards for their family of employees, National Material Company has been setting standards in the steel service and processing industry for 50 years and will continue to lead the way.

Visit National Material: https://www.nationalmaterial.com or call (U.S.) 847-806-7200

8 11, 2017

National Material Mexico Steel Service Center Expansion Event

2017-11-10T17:56:47+00:00November 8th, 2017|News Blog, NMC Media|

National Material of Mexico, a subsidiary of National Material L.P., one of the largest automotive-focused flat rolled processors and distributors in Mexico, is expanding its Monterrey facility by 82,000 sq. ft. (7,700 sq. meters) to add capability for processing Advanced High Strength Steels, increase its railcar receiving capabilities, and to create a new headquarters office building.

NMM will host an Open House on November 28th, 2017 to show customers, suppliers, and leaders of government the outcome of their latest project that is expected to create 50 jobs. According to Carl Grobien, Vice President and General Manager, “To meet the demands of customers’ requiring advanced high strength steels, we needed to make this investment. We decided to increase slitting capacity and improve our process for unloading and handling shipments to become more efficient and responsive to our customers’ needs. To make room for the slitter we moved our existing office space to a brand new modern office building. These are very exciting times for our company that will benefit our customers.”

The new Red Bud 72ʺ (1830mm) wide slitting line with in-line leveling has a thickness range of .012” – .250” is capable of slitting grades up to 250,000 psi (1725 MPa), mainly used in mass reduction engineering designs for parts used in cars and trucks. National Material of Mexico, with its network of seven plants (including joint ventures), has a combined slitting capacity of > 1 million tons and a configured blanking capacity of 300,000 tons.

About National Material L.P. Elk Grove Village, IL – With more than 3,000 employees from a multinational portfolio of companies, NMLP provides engineered metal products, which includes aluminum extrusion and stainless steel rolled product companies, to automotive, aerospace, construction, defense, electrical, and industrial markets.

Visit National Material: https://www.nationalmaterial.com or call (U.S.) 847-806-7200, Diana Pulido

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